diff --git a/src/main/java/com/sztzjy/trade/controller/stu/StuGoodsTradingCenterController.java b/src/main/java/com/sztzjy/trade/controller/stu/StuGoodsTradingCenterController.java
index 042d42a..85a20a3 100644
--- a/src/main/java/com/sztzjy/trade/controller/stu/StuGoodsTradingCenterController.java
+++ b/src/main/java/com/sztzjy/trade/controller/stu/StuGoodsTradingCenterController.java
@@ -3,13 +3,24 @@ package com.sztzjy.trade.controller.stu;
 import com.sztzjy.trade.annotation.AnonymousAccess;
 import com.sztzjy.trade.service.StuGoodsTradingCenterService;
 import com.sztzjy.trade.util.ResultEntity;
+import com.sztzjy.trade.annotation.AnonymousAccess;
+import com.sztzjy.trade.entity.StuShoppingCartInfo;
+import com.sztzjy.trade.service.StuGoodsTradingCenterService;
+import com.sztzjy.trade.util.ResultEntity;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
+import io.swagger.annotations.ApiOperation;
+import io.swagger.annotations.ApiParam;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 /**
  * @author tz
  * @date 2024/10/25 9:48
@@ -83,4 +94,16 @@ public class StuGoodsTradingCenterController {
 
 
 
+    @Resource
+    StuGoodsTradingCenterService tradingCenterService;
+
+    @ApiOperation("购物车信息展示")
+    @PostMapping("/getShoppingCartInfo")
+    @AnonymousAccess
+    public ResultEntity getShoppingCartInfo(@ApiParam("用户ID") String userId,
+                                            @ApiParam("当前页") Integer index,
+                                            @ApiParam("每页条数") Integer size){
+
+       return new ResultEntity(HttpStatus.OK,"购物车信息", tradingCenterService.getShoppingCartInfo(userId,index,size));
+    }
 }
diff --git a/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfo.java b/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfo.java
new file mode 100644
index 0000000..12bccec
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfo.java
@@ -0,0 +1,112 @@
+package com.sztzjy.trade.entity;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+import io.swagger.annotations.ApiModelProperty;
+/**
+ * 商品类型信息表
+ *
+ * @author whb
+ * admin_goods_type_info
+ */
+public class AdminGoodsTypeInfo {
+    @ApiModelProperty(notes = "ID")
+    private Integer id;
+
+    @ApiModelProperty(notes = "商品类型")
+    private String goodsType;
+
+    @ApiModelProperty(notes = "商品小类")
+    private String goodsSubclass;
+
+    @ApiModelProperty(notes = "计价单位")
+    private String pricingUnit;
+
+    @ApiModelProperty(notes = "成本价")
+    private BigDecimal costPrice;
+
+    @ApiModelProperty(notes = "毛利率")
+    private String grossMargin;
+
+    @ApiModelProperty(notes = "学校ID")
+    private String schoolId;
+
+    @ApiModelProperty(notes = "创建时间")
+    private Date createTime;
+
+    @ApiModelProperty(notes = "更新时间")
+    private Date updateTime;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getGoodsType() {
+        return goodsType;
+    }
+
+    public void setGoodsType(String goodsType) {
+        this.goodsType = goodsType == null ? null : goodsType.trim();
+    }
+
+    public String getGoodsSubclass() {
+        return goodsSubclass;
+    }
+
+    public void setGoodsSubclass(String goodsSubclass) {
+        this.goodsSubclass = goodsSubclass == null ? null : goodsSubclass.trim();
+    }
+
+    public String getPricingUnit() {
+        return pricingUnit;
+    }
+
+    public void setPricingUnit(String pricingUnit) {
+        this.pricingUnit = pricingUnit == null ? null : pricingUnit.trim();
+    }
+
+    public BigDecimal getCostPrice() {
+        return costPrice;
+    }
+
+    public void setCostPrice(BigDecimal costPrice) {
+        this.costPrice = costPrice;
+    }
+
+    public String getGrossMargin() {
+        return grossMargin;
+    }
+
+    public void setGrossMargin(String grossMargin) {
+        this.grossMargin = grossMargin == null ? null : grossMargin.trim();
+    }
+
+    public String getSchoolId() {
+        return schoolId;
+    }
+
+    public void setSchoolId(String schoolId) {
+        this.schoolId = schoolId == null ? null : schoolId.trim();
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public Date getUpdateTime() {
+        return updateTime;
+    }
+
+    public void setUpdateTime(Date updateTime) {
+        this.updateTime = updateTime;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfoExample.java b/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfoExample.java
new file mode 100644
index 0000000..e57d48a
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/AdminGoodsTypeInfoExample.java
@@ -0,0 +1,791 @@
+package com.sztzjy.trade.entity;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class AdminGoodsTypeInfoExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public AdminGoodsTypeInfoExample() {
+        oredCriteria = new ArrayList<>();
+    }
+
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andIdIsNull() {
+            addCriterion("id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIsNotNull() {
+            addCriterion("id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdEqualTo(Integer value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(Integer value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(Integer value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(Integer value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(Integer value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<Integer> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<Integer> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(Integer value1, Integer value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIsNull() {
+            addCriterion("goods_type is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIsNotNull() {
+            addCriterion("goods_type is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeEqualTo(String value) {
+            addCriterion("goods_type =", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotEqualTo(String value) {
+            addCriterion("goods_type <>", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeGreaterThan(String value) {
+            addCriterion("goods_type >", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_type >=", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLessThan(String value) {
+            addCriterion("goods_type <", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLessThanOrEqualTo(String value) {
+            addCriterion("goods_type <=", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLike(String value) {
+            addCriterion("goods_type like", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotLike(String value) {
+            addCriterion("goods_type not like", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIn(List<String> values) {
+            addCriterion("goods_type in", values, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotIn(List<String> values) {
+            addCriterion("goods_type not in", values, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeBetween(String value1, String value2) {
+            addCriterion("goods_type between", value1, value2, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotBetween(String value1, String value2) {
+            addCriterion("goods_type not between", value1, value2, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIsNull() {
+            addCriterion("goods_subclass is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIsNotNull() {
+            addCriterion("goods_subclass is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassEqualTo(String value) {
+            addCriterion("goods_subclass =", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotEqualTo(String value) {
+            addCriterion("goods_subclass <>", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassGreaterThan(String value) {
+            addCriterion("goods_subclass >", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_subclass >=", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLessThan(String value) {
+            addCriterion("goods_subclass <", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLessThanOrEqualTo(String value) {
+            addCriterion("goods_subclass <=", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLike(String value) {
+            addCriterion("goods_subclass like", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotLike(String value) {
+            addCriterion("goods_subclass not like", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIn(List<String> values) {
+            addCriterion("goods_subclass in", values, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotIn(List<String> values) {
+            addCriterion("goods_subclass not in", values, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassBetween(String value1, String value2) {
+            addCriterion("goods_subclass between", value1, value2, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotBetween(String value1, String value2) {
+            addCriterion("goods_subclass not between", value1, value2, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitIsNull() {
+            addCriterion("pricing_unit is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitIsNotNull() {
+            addCriterion("pricing_unit is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitEqualTo(String value) {
+            addCriterion("pricing_unit =", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitNotEqualTo(String value) {
+            addCriterion("pricing_unit <>", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitGreaterThan(String value) {
+            addCriterion("pricing_unit >", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitGreaterThanOrEqualTo(String value) {
+            addCriterion("pricing_unit >=", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitLessThan(String value) {
+            addCriterion("pricing_unit <", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitLessThanOrEqualTo(String value) {
+            addCriterion("pricing_unit <=", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitLike(String value) {
+            addCriterion("pricing_unit like", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitNotLike(String value) {
+            addCriterion("pricing_unit not like", value, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitIn(List<String> values) {
+            addCriterion("pricing_unit in", values, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitNotIn(List<String> values) {
+            addCriterion("pricing_unit not in", values, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitBetween(String value1, String value2) {
+            addCriterion("pricing_unit between", value1, value2, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andPricingUnitNotBetween(String value1, String value2) {
+            addCriterion("pricing_unit not between", value1, value2, "pricingUnit");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceIsNull() {
+            addCriterion("cost_price is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceIsNotNull() {
+            addCriterion("cost_price is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceEqualTo(BigDecimal value) {
+            addCriterion("cost_price =", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceNotEqualTo(BigDecimal value) {
+            addCriterion("cost_price <>", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceGreaterThan(BigDecimal value) {
+            addCriterion("cost_price >", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("cost_price >=", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceLessThan(BigDecimal value) {
+            addCriterion("cost_price <", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("cost_price <=", value, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceIn(List<BigDecimal> values) {
+            addCriterion("cost_price in", values, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceNotIn(List<BigDecimal> values) {
+            addCriterion("cost_price not in", values, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("cost_price between", value1, value2, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andCostPriceNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("cost_price not between", value1, value2, "costPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIsNull() {
+            addCriterion("gross_margin is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIsNotNull() {
+            addCriterion("gross_margin is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginEqualTo(String value) {
+            addCriterion("gross_margin =", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotEqualTo(String value) {
+            addCriterion("gross_margin <>", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginGreaterThan(String value) {
+            addCriterion("gross_margin >", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginGreaterThanOrEqualTo(String value) {
+            addCriterion("gross_margin >=", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLessThan(String value) {
+            addCriterion("gross_margin <", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLessThanOrEqualTo(String value) {
+            addCriterion("gross_margin <=", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLike(String value) {
+            addCriterion("gross_margin like", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotLike(String value) {
+            addCriterion("gross_margin not like", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIn(List<String> values) {
+            addCriterion("gross_margin in", values, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotIn(List<String> values) {
+            addCriterion("gross_margin not in", values, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginBetween(String value1, String value2) {
+            addCriterion("gross_margin between", value1, value2, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotBetween(String value1, String value2) {
+            addCriterion("gross_margin not between", value1, value2, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIsNull() {
+            addCriterion("school_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIsNotNull() {
+            addCriterion("school_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdEqualTo(String value) {
+            addCriterion("school_id =", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotEqualTo(String value) {
+            addCriterion("school_id <>", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdGreaterThan(String value) {
+            addCriterion("school_id >", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdGreaterThanOrEqualTo(String value) {
+            addCriterion("school_id >=", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdLessThan(String value) {
+            addCriterion("school_id <", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdLessThanOrEqualTo(String value) {
+            addCriterion("school_id <=", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdLike(String value) {
+            addCriterion("school_id like", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotLike(String value) {
+            addCriterion("school_id not like", value, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdIn(List<String> values) {
+            addCriterion("school_id in", values, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotIn(List<String> values) {
+            addCriterion("school_id not in", values, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdBetween(String value1, String value2) {
+            addCriterion("school_id between", value1, value2, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andSchoolIdNotBetween(String value1, String value2) {
+            addCriterion("school_id not between", value1, value2, "schoolId");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNull() {
+            addCriterion("create_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIsNotNull() {
+            addCriterion("create_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeEqualTo(Date value) {
+            addCriterion("create_time =", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotEqualTo(Date value) {
+            addCriterion("create_time <>", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThan(Date value) {
+            addCriterion("create_time >", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeGreaterThanOrEqualTo(Date value) {
+            addCriterion("create_time >=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThan(Date value) {
+            addCriterion("create_time <", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeLessThanOrEqualTo(Date value) {
+            addCriterion("create_time <=", value, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeIn(List<Date> values) {
+            addCriterion("create_time in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotIn(List<Date> values) {
+            addCriterion("create_time not in", values, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeBetween(Date value1, Date value2) {
+            addCriterion("create_time between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andCreateTimeNotBetween(Date value1, Date value2) {
+            addCriterion("create_time not between", value1, value2, "createTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNull() {
+            addCriterion("update_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIsNotNull() {
+            addCriterion("update_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeEqualTo(Date value) {
+            addCriterion("update_time =", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotEqualTo(Date value) {
+            addCriterion("update_time <>", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThan(Date value) {
+            addCriterion("update_time >", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeGreaterThanOrEqualTo(Date value) {
+            addCriterion("update_time >=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThan(Date value) {
+            addCriterion("update_time <", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeLessThanOrEqualTo(Date value) {
+            addCriterion("update_time <=", value, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeIn(List<Date> values) {
+            addCriterion("update_time in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotIn(List<Date> values) {
+            addCriterion("update_time not in", values, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeBetween(Date value1, Date value2) {
+            addCriterion("update_time between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andUpdateTimeNotBetween(Date value1, Date value2) {
+            addCriterion("update_time not between", value1, value2, "updateTime");
+            return (Criteria) this;
+        }
+    }
+
+    public static class Criteria extends GeneratedCriteria {
+        protected Criteria() {
+            super();
+        }
+    }
+
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManage.java b/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManage.java
new file mode 100644
index 0000000..d93dc6d
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManage.java
@@ -0,0 +1,199 @@
+package com.sztzjy.trade.entity;
+
+import java.util.Date;
+
+import io.swagger.annotations.ApiModelProperty;
+/**
+ * 商品销售管理
+ *
+ * @author whb
+ * stu_goods_sales_manage
+ */
+public class StuGoodsSalesManage {
+    @ApiModelProperty(notes = "ID")
+    private Integer id;
+
+    @ApiModelProperty(notes = "商品ID")
+    private Integer goodsId;
+
+    @ApiModelProperty(notes = "商品名称")
+    private String goodsName;
+
+    @ApiModelProperty(notes = "商品类型")
+    private String goodsType;
+
+    @ApiModelProperty(notes = "商品小类")
+    private String goodsSubclass;
+
+    @ApiModelProperty(notes = "上架数量")
+    private String onlineTotal;
+
+    @ApiModelProperty(notes = "可用库存数量")
+    private Integer availableInventoryQuantity;
+
+    @ApiModelProperty(notes = "已售数量")
+    private String soldQuantity;
+
+    @ApiModelProperty(notes = "销售额")
+    private String salesVolume;
+
+    @ApiModelProperty(notes = "毛利率")
+    private String grossMargin;
+
+    @ApiModelProperty(notes = "评论数")
+    private Integer numberOfComments;
+
+    @ApiModelProperty(notes = "点赞数")
+    private Integer numberOfLikes;
+
+    @ApiModelProperty(notes = "收藏数")
+    private Integer numberOfCollections;
+
+    @ApiModelProperty(notes = "分享数")
+    private Integer numberOfShares;
+
+    @ApiModelProperty(notes = "上架时间")
+    private Date onlineTime;
+
+    @ApiModelProperty(notes = "是否展示（1上架展示 0下架不展示）")
+    private Integer state;
+
+    @ApiModelProperty(notes = "用户ID")
+    private String userId;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getGoodsId() {
+        return goodsId;
+    }
+
+    public void setGoodsId(Integer goodsId) {
+        this.goodsId = goodsId;
+    }
+
+    public String getGoodsName() {
+        return goodsName;
+    }
+
+    public void setGoodsName(String goodsName) {
+        this.goodsName = goodsName == null ? null : goodsName.trim();
+    }
+
+    public String getGoodsType() {
+        return goodsType;
+    }
+
+    public void setGoodsType(String goodsType) {
+        this.goodsType = goodsType == null ? null : goodsType.trim();
+    }
+
+    public String getGoodsSubclass() {
+        return goodsSubclass;
+    }
+
+    public void setGoodsSubclass(String goodsSubclass) {
+        this.goodsSubclass = goodsSubclass == null ? null : goodsSubclass.trim();
+    }
+
+    public String getOnlineTotal() {
+        return onlineTotal;
+    }
+
+    public void setOnlineTotal(String onlineTotal) {
+        this.onlineTotal = onlineTotal == null ? null : onlineTotal.trim();
+    }
+
+    public Integer getAvailableInventoryQuantity() {
+        return availableInventoryQuantity;
+    }
+
+    public void setAvailableInventoryQuantity(Integer availableInventoryQuantity) {
+        this.availableInventoryQuantity = availableInventoryQuantity;
+    }
+
+    public String getSoldQuantity() {
+        return soldQuantity;
+    }
+
+    public void setSoldQuantity(String soldQuantity) {
+        this.soldQuantity = soldQuantity == null ? null : soldQuantity.trim();
+    }
+
+    public String getSalesVolume() {
+        return salesVolume;
+    }
+
+    public void setSalesVolume(String salesVolume) {
+        this.salesVolume = salesVolume == null ? null : salesVolume.trim();
+    }
+
+    public String getGrossMargin() {
+        return grossMargin;
+    }
+
+    public void setGrossMargin(String grossMargin) {
+        this.grossMargin = grossMargin == null ? null : grossMargin.trim();
+    }
+
+    public Integer getNumberOfComments() {
+        return numberOfComments;
+    }
+
+    public void setNumberOfComments(Integer numberOfComments) {
+        this.numberOfComments = numberOfComments;
+    }
+
+    public Integer getNumberOfLikes() {
+        return numberOfLikes;
+    }
+
+    public void setNumberOfLikes(Integer numberOfLikes) {
+        this.numberOfLikes = numberOfLikes;
+    }
+
+    public Integer getNumberOfCollections() {
+        return numberOfCollections;
+    }
+
+    public void setNumberOfCollections(Integer numberOfCollections) {
+        this.numberOfCollections = numberOfCollections;
+    }
+
+    public Integer getNumberOfShares() {
+        return numberOfShares;
+    }
+
+    public void setNumberOfShares(Integer numberOfShares) {
+        this.numberOfShares = numberOfShares;
+    }
+
+    public Date getOnlineTime() {
+        return onlineTime;
+    }
+
+    public void setOnlineTime(Date onlineTime) {
+        this.onlineTime = onlineTime;
+    }
+
+    public Integer getState() {
+        return state;
+    }
+
+    public void setState(Integer state) {
+        this.state = state;
+    }
+
+    public String getUserId() {
+        return userId;
+    }
+
+    public void setUserId(String userId) {
+        this.userId = userId == null ? null : userId.trim();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManageExample.java b/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManageExample.java
new file mode 100644
index 0000000..a8416ce
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/StuGoodsSalesManageExample.java
@@ -0,0 +1,1300 @@
+package com.sztzjy.trade.entity;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class StuGoodsSalesManageExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public StuGoodsSalesManageExample() {
+        oredCriteria = new ArrayList<>();
+    }
+
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andIdIsNull() {
+            addCriterion("id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIsNotNull() {
+            addCriterion("id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdEqualTo(Integer value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(Integer value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(Integer value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(Integer value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(Integer value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<Integer> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<Integer> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(Integer value1, Integer value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIsNull() {
+            addCriterion("goods_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIsNotNull() {
+            addCriterion("goods_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdEqualTo(Integer value) {
+            addCriterion("goods_id =", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotEqualTo(Integer value) {
+            addCriterion("goods_id <>", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdGreaterThan(Integer value) {
+            addCriterion("goods_id >", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("goods_id >=", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdLessThan(Integer value) {
+            addCriterion("goods_id <", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdLessThanOrEqualTo(Integer value) {
+            addCriterion("goods_id <=", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIn(List<Integer> values) {
+            addCriterion("goods_id in", values, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotIn(List<Integer> values) {
+            addCriterion("goods_id not in", values, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdBetween(Integer value1, Integer value2) {
+            addCriterion("goods_id between", value1, value2, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("goods_id not between", value1, value2, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIsNull() {
+            addCriterion("goods_name is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIsNotNull() {
+            addCriterion("goods_name is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameEqualTo(String value) {
+            addCriterion("goods_name =", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotEqualTo(String value) {
+            addCriterion("goods_name <>", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameGreaterThan(String value) {
+            addCriterion("goods_name >", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_name >=", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLessThan(String value) {
+            addCriterion("goods_name <", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLessThanOrEqualTo(String value) {
+            addCriterion("goods_name <=", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLike(String value) {
+            addCriterion("goods_name like", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotLike(String value) {
+            addCriterion("goods_name not like", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIn(List<String> values) {
+            addCriterion("goods_name in", values, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotIn(List<String> values) {
+            addCriterion("goods_name not in", values, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameBetween(String value1, String value2) {
+            addCriterion("goods_name between", value1, value2, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotBetween(String value1, String value2) {
+            addCriterion("goods_name not between", value1, value2, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIsNull() {
+            addCriterion("goods_type is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIsNotNull() {
+            addCriterion("goods_type is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeEqualTo(String value) {
+            addCriterion("goods_type =", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotEqualTo(String value) {
+            addCriterion("goods_type <>", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeGreaterThan(String value) {
+            addCriterion("goods_type >", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_type >=", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLessThan(String value) {
+            addCriterion("goods_type <", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLessThanOrEqualTo(String value) {
+            addCriterion("goods_type <=", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeLike(String value) {
+            addCriterion("goods_type like", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotLike(String value) {
+            addCriterion("goods_type not like", value, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeIn(List<String> values) {
+            addCriterion("goods_type in", values, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotIn(List<String> values) {
+            addCriterion("goods_type not in", values, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeBetween(String value1, String value2) {
+            addCriterion("goods_type between", value1, value2, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsTypeNotBetween(String value1, String value2) {
+            addCriterion("goods_type not between", value1, value2, "goodsType");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIsNull() {
+            addCriterion("goods_subclass is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIsNotNull() {
+            addCriterion("goods_subclass is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassEqualTo(String value) {
+            addCriterion("goods_subclass =", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotEqualTo(String value) {
+            addCriterion("goods_subclass <>", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassGreaterThan(String value) {
+            addCriterion("goods_subclass >", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_subclass >=", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLessThan(String value) {
+            addCriterion("goods_subclass <", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLessThanOrEqualTo(String value) {
+            addCriterion("goods_subclass <=", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassLike(String value) {
+            addCriterion("goods_subclass like", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotLike(String value) {
+            addCriterion("goods_subclass not like", value, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassIn(List<String> values) {
+            addCriterion("goods_subclass in", values, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotIn(List<String> values) {
+            addCriterion("goods_subclass not in", values, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassBetween(String value1, String value2) {
+            addCriterion("goods_subclass between", value1, value2, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsSubclassNotBetween(String value1, String value2) {
+            addCriterion("goods_subclass not between", value1, value2, "goodsSubclass");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalIsNull() {
+            addCriterion("online_total is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalIsNotNull() {
+            addCriterion("online_total is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalEqualTo(String value) {
+            addCriterion("online_total =", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalNotEqualTo(String value) {
+            addCriterion("online_total <>", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalGreaterThan(String value) {
+            addCriterion("online_total >", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalGreaterThanOrEqualTo(String value) {
+            addCriterion("online_total >=", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalLessThan(String value) {
+            addCriterion("online_total <", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalLessThanOrEqualTo(String value) {
+            addCriterion("online_total <=", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalLike(String value) {
+            addCriterion("online_total like", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalNotLike(String value) {
+            addCriterion("online_total not like", value, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalIn(List<String> values) {
+            addCriterion("online_total in", values, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalNotIn(List<String> values) {
+            addCriterion("online_total not in", values, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalBetween(String value1, String value2) {
+            addCriterion("online_total between", value1, value2, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTotalNotBetween(String value1, String value2) {
+            addCriterion("online_total not between", value1, value2, "onlineTotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityIsNull() {
+            addCriterion("available_inventory_quantity is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityIsNotNull() {
+            addCriterion("available_inventory_quantity is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityEqualTo(Integer value) {
+            addCriterion("available_inventory_quantity =", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityNotEqualTo(Integer value) {
+            addCriterion("available_inventory_quantity <>", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityGreaterThan(Integer value) {
+            addCriterion("available_inventory_quantity >", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityGreaterThanOrEqualTo(Integer value) {
+            addCriterion("available_inventory_quantity >=", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityLessThan(Integer value) {
+            addCriterion("available_inventory_quantity <", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityLessThanOrEqualTo(Integer value) {
+            addCriterion("available_inventory_quantity <=", value, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityIn(List<Integer> values) {
+            addCriterion("available_inventory_quantity in", values, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityNotIn(List<Integer> values) {
+            addCriterion("available_inventory_quantity not in", values, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityBetween(Integer value1, Integer value2) {
+            addCriterion("available_inventory_quantity between", value1, value2, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andAvailableInventoryQuantityNotBetween(Integer value1, Integer value2) {
+            addCriterion("available_inventory_quantity not between", value1, value2, "availableInventoryQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityIsNull() {
+            addCriterion("sold_quantity is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityIsNotNull() {
+            addCriterion("sold_quantity is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityEqualTo(String value) {
+            addCriterion("sold_quantity =", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityNotEqualTo(String value) {
+            addCriterion("sold_quantity <>", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityGreaterThan(String value) {
+            addCriterion("sold_quantity >", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityGreaterThanOrEqualTo(String value) {
+            addCriterion("sold_quantity >=", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityLessThan(String value) {
+            addCriterion("sold_quantity <", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityLessThanOrEqualTo(String value) {
+            addCriterion("sold_quantity <=", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityLike(String value) {
+            addCriterion("sold_quantity like", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityNotLike(String value) {
+            addCriterion("sold_quantity not like", value, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityIn(List<String> values) {
+            addCriterion("sold_quantity in", values, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityNotIn(List<String> values) {
+            addCriterion("sold_quantity not in", values, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityBetween(String value1, String value2) {
+            addCriterion("sold_quantity between", value1, value2, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSoldQuantityNotBetween(String value1, String value2) {
+            addCriterion("sold_quantity not between", value1, value2, "soldQuantity");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeIsNull() {
+            addCriterion("sales_volume is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeIsNotNull() {
+            addCriterion("sales_volume is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeEqualTo(String value) {
+            addCriterion("sales_volume =", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeNotEqualTo(String value) {
+            addCriterion("sales_volume <>", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeGreaterThan(String value) {
+            addCriterion("sales_volume >", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeGreaterThanOrEqualTo(String value) {
+            addCriterion("sales_volume >=", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeLessThan(String value) {
+            addCriterion("sales_volume <", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeLessThanOrEqualTo(String value) {
+            addCriterion("sales_volume <=", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeLike(String value) {
+            addCriterion("sales_volume like", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeNotLike(String value) {
+            addCriterion("sales_volume not like", value, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeIn(List<String> values) {
+            addCriterion("sales_volume in", values, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeNotIn(List<String> values) {
+            addCriterion("sales_volume not in", values, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeBetween(String value1, String value2) {
+            addCriterion("sales_volume between", value1, value2, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andSalesVolumeNotBetween(String value1, String value2) {
+            addCriterion("sales_volume not between", value1, value2, "salesVolume");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIsNull() {
+            addCriterion("gross_margin is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIsNotNull() {
+            addCriterion("gross_margin is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginEqualTo(String value) {
+            addCriterion("gross_margin =", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotEqualTo(String value) {
+            addCriterion("gross_margin <>", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginGreaterThan(String value) {
+            addCriterion("gross_margin >", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginGreaterThanOrEqualTo(String value) {
+            addCriterion("gross_margin >=", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLessThan(String value) {
+            addCriterion("gross_margin <", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLessThanOrEqualTo(String value) {
+            addCriterion("gross_margin <=", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginLike(String value) {
+            addCriterion("gross_margin like", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotLike(String value) {
+            addCriterion("gross_margin not like", value, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginIn(List<String> values) {
+            addCriterion("gross_margin in", values, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotIn(List<String> values) {
+            addCriterion("gross_margin not in", values, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginBetween(String value1, String value2) {
+            addCriterion("gross_margin between", value1, value2, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andGrossMarginNotBetween(String value1, String value2) {
+            addCriterion("gross_margin not between", value1, value2, "grossMargin");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsIsNull() {
+            addCriterion("number_of_comments is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsIsNotNull() {
+            addCriterion("number_of_comments is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsEqualTo(Integer value) {
+            addCriterion("number_of_comments =", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsNotEqualTo(Integer value) {
+            addCriterion("number_of_comments <>", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsGreaterThan(Integer value) {
+            addCriterion("number_of_comments >", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsGreaterThanOrEqualTo(Integer value) {
+            addCriterion("number_of_comments >=", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsLessThan(Integer value) {
+            addCriterion("number_of_comments <", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsLessThanOrEqualTo(Integer value) {
+            addCriterion("number_of_comments <=", value, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsIn(List<Integer> values) {
+            addCriterion("number_of_comments in", values, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsNotIn(List<Integer> values) {
+            addCriterion("number_of_comments not in", values, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_comments between", value1, value2, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCommentsNotBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_comments not between", value1, value2, "numberOfComments");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesIsNull() {
+            addCriterion("number_of_likes is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesIsNotNull() {
+            addCriterion("number_of_likes is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesEqualTo(Integer value) {
+            addCriterion("number_of_likes =", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesNotEqualTo(Integer value) {
+            addCriterion("number_of_likes <>", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesGreaterThan(Integer value) {
+            addCriterion("number_of_likes >", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesGreaterThanOrEqualTo(Integer value) {
+            addCriterion("number_of_likes >=", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesLessThan(Integer value) {
+            addCriterion("number_of_likes <", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesLessThanOrEqualTo(Integer value) {
+            addCriterion("number_of_likes <=", value, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesIn(List<Integer> values) {
+            addCriterion("number_of_likes in", values, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesNotIn(List<Integer> values) {
+            addCriterion("number_of_likes not in", values, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_likes between", value1, value2, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfLikesNotBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_likes not between", value1, value2, "numberOfLikes");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsIsNull() {
+            addCriterion("number_of_collections is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsIsNotNull() {
+            addCriterion("number_of_collections is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsEqualTo(Integer value) {
+            addCriterion("number_of_collections =", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsNotEqualTo(Integer value) {
+            addCriterion("number_of_collections <>", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsGreaterThan(Integer value) {
+            addCriterion("number_of_collections >", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsGreaterThanOrEqualTo(Integer value) {
+            addCriterion("number_of_collections >=", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsLessThan(Integer value) {
+            addCriterion("number_of_collections <", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsLessThanOrEqualTo(Integer value) {
+            addCriterion("number_of_collections <=", value, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsIn(List<Integer> values) {
+            addCriterion("number_of_collections in", values, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsNotIn(List<Integer> values) {
+            addCriterion("number_of_collections not in", values, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_collections between", value1, value2, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfCollectionsNotBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_collections not between", value1, value2, "numberOfCollections");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesIsNull() {
+            addCriterion("number_of_shares is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesIsNotNull() {
+            addCriterion("number_of_shares is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesEqualTo(Integer value) {
+            addCriterion("number_of_shares =", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesNotEqualTo(Integer value) {
+            addCriterion("number_of_shares <>", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesGreaterThan(Integer value) {
+            addCriterion("number_of_shares >", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesGreaterThanOrEqualTo(Integer value) {
+            addCriterion("number_of_shares >=", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesLessThan(Integer value) {
+            addCriterion("number_of_shares <", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesLessThanOrEqualTo(Integer value) {
+            addCriterion("number_of_shares <=", value, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesIn(List<Integer> values) {
+            addCriterion("number_of_shares in", values, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesNotIn(List<Integer> values) {
+            addCriterion("number_of_shares not in", values, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_shares between", value1, value2, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberOfSharesNotBetween(Integer value1, Integer value2) {
+            addCriterion("number_of_shares not between", value1, value2, "numberOfShares");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeIsNull() {
+            addCriterion("online_time is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeIsNotNull() {
+            addCriterion("online_time is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeEqualTo(Date value) {
+            addCriterion("online_time =", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeNotEqualTo(Date value) {
+            addCriterion("online_time <>", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeGreaterThan(Date value) {
+            addCriterion("online_time >", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeGreaterThanOrEqualTo(Date value) {
+            addCriterion("online_time >=", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeLessThan(Date value) {
+            addCriterion("online_time <", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeLessThanOrEqualTo(Date value) {
+            addCriterion("online_time <=", value, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeIn(List<Date> values) {
+            addCriterion("online_time in", values, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeNotIn(List<Date> values) {
+            addCriterion("online_time not in", values, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeBetween(Date value1, Date value2) {
+            addCriterion("online_time between", value1, value2, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andOnlineTimeNotBetween(Date value1, Date value2) {
+            addCriterion("online_time not between", value1, value2, "onlineTime");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateIsNull() {
+            addCriterion("state is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateIsNotNull() {
+            addCriterion("state is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateEqualTo(Integer value) {
+            addCriterion("state =", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateNotEqualTo(Integer value) {
+            addCriterion("state <>", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateGreaterThan(Integer value) {
+            addCriterion("state >", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateGreaterThanOrEqualTo(Integer value) {
+            addCriterion("state >=", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateLessThan(Integer value) {
+            addCriterion("state <", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateLessThanOrEqualTo(Integer value) {
+            addCriterion("state <=", value, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateIn(List<Integer> values) {
+            addCriterion("state in", values, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateNotIn(List<Integer> values) {
+            addCriterion("state not in", values, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateBetween(Integer value1, Integer value2) {
+            addCriterion("state between", value1, value2, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andStateNotBetween(Integer value1, Integer value2) {
+            addCriterion("state not between", value1, value2, "state");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIsNull() {
+            addCriterion("user_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIsNotNull() {
+            addCriterion("user_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdEqualTo(String value) {
+            addCriterion("user_id =", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotEqualTo(String value) {
+            addCriterion("user_id <>", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdGreaterThan(String value) {
+            addCriterion("user_id >", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdGreaterThanOrEqualTo(String value) {
+            addCriterion("user_id >=", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLessThan(String value) {
+            addCriterion("user_id <", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLessThanOrEqualTo(String value) {
+            addCriterion("user_id <=", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLike(String value) {
+            addCriterion("user_id like", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotLike(String value) {
+            addCriterion("user_id not like", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIn(List<String> values) {
+            addCriterion("user_id in", values, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotIn(List<String> values) {
+            addCriterion("user_id not in", values, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdBetween(String value1, String value2) {
+            addCriterion("user_id between", value1, value2, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotBetween(String value1, String value2) {
+            addCriterion("user_id not between", value1, value2, "userId");
+            return (Criteria) this;
+        }
+    }
+
+    public static class Criteria extends GeneratedCriteria {
+        protected Criteria() {
+            super();
+        }
+    }
+
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfo.java b/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfo.java
new file mode 100644
index 0000000..2caec75
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfo.java
@@ -0,0 +1,132 @@
+package com.sztzjy.trade.entity;
+
+import java.math.BigDecimal;
+
+import io.swagger.annotations.ApiModelProperty;
+/**
+ *
+ * @author whb
+ * stu_shopping_cart_info
+ */
+public class StuShoppingCartInfo {
+    @ApiModelProperty(notes = "ID")
+    private Integer id;
+
+    @ApiModelProperty(notes = "商品ID")
+    private Integer goodsId;
+
+    @ApiModelProperty(notes = "商品名称")
+    private String goodsName;
+
+    @ApiModelProperty(notes = "商品图片")
+    private String goodsImage;
+
+    @ApiModelProperty(notes = "单价")
+    private BigDecimal unitPrice;
+
+    @ApiModelProperty(notes = "数量")
+    private Integer number;
+
+    @ApiModelProperty(notes = "小计")
+    private BigDecimal subtotal;
+
+    @ApiModelProperty(notes = "店铺名称")
+    private String shopName;
+
+    @ApiModelProperty(notes = "是否关注（0未关注 1已关注）")
+    private Integer attentionState;
+
+    @ApiModelProperty(notes = "用户ID")
+    private String userId;
+
+    @ApiModelProperty(notes = "商品规格")
+    private String goodsSpecification;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getGoodsId() {
+        return goodsId;
+    }
+
+    public void setGoodsId(Integer goodsId) {
+        this.goodsId = goodsId;
+    }
+
+    public String getGoodsName() {
+        return goodsName;
+    }
+
+    public void setGoodsName(String goodsName) {
+        this.goodsName = goodsName == null ? null : goodsName.trim();
+    }
+
+    public String getGoodsImage() {
+        return goodsImage;
+    }
+
+    public void setGoodsImage(String goodsImage) {
+        this.goodsImage = goodsImage == null ? null : goodsImage.trim();
+    }
+
+    public BigDecimal getUnitPrice() {
+        return unitPrice;
+    }
+
+    public void setUnitPrice(BigDecimal unitPrice) {
+        this.unitPrice = unitPrice;
+    }
+
+    public Integer getNumber() {
+        return number;
+    }
+
+    public void setNumber(Integer number) {
+        this.number = number;
+    }
+
+    public BigDecimal getSubtotal() {
+        return subtotal;
+    }
+
+    public void setSubtotal(BigDecimal subtotal) {
+        this.subtotal = subtotal;
+    }
+
+    public String getShopName() {
+        return shopName;
+    }
+
+    public void setShopName(String shopName) {
+        this.shopName = shopName == null ? null : shopName.trim();
+    }
+
+    public Integer getAttentionState() {
+        return attentionState;
+    }
+
+    public void setAttentionState(Integer attentionState) {
+        this.attentionState = attentionState;
+    }
+
+    public String getUserId() {
+        return userId;
+    }
+
+    public void setUserId(String userId) {
+        this.userId = userId == null ? null : userId.trim();
+    }
+
+    public String getGoodsSpecification() {
+        return goodsSpecification;
+    }
+
+    public void setGoodsSpecification(String goodsSpecification) {
+        this.goodsSpecification = goodsSpecification == null ? null : goodsSpecification.trim();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfoExample.java b/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfoExample.java
new file mode 100644
index 0000000..6e4eff7
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/entity/StuShoppingCartInfoExample.java
@@ -0,0 +1,840 @@
+package com.sztzjy.trade.entity;
+
+import java.math.BigDecimal;
+import java.util.ArrayList;
+import java.util.List;
+
+public class StuShoppingCartInfoExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public StuShoppingCartInfoExample() {
+        oredCriteria = new ArrayList<>();
+    }
+
+    public void setOrderByClause(String orderByClause) {
+        this.orderByClause = orderByClause;
+    }
+
+    public String getOrderByClause() {
+        return orderByClause;
+    }
+
+    public void setDistinct(boolean distinct) {
+        this.distinct = distinct;
+    }
+
+    public boolean isDistinct() {
+        return distinct;
+    }
+
+    public List<Criteria> getOredCriteria() {
+        return oredCriteria;
+    }
+
+    public void or(Criteria criteria) {
+        oredCriteria.add(criteria);
+    }
+
+    public Criteria or() {
+        Criteria criteria = createCriteriaInternal();
+        oredCriteria.add(criteria);
+        return criteria;
+    }
+
+    public Criteria createCriteria() {
+        Criteria criteria = createCriteriaInternal();
+        if (oredCriteria.size() == 0) {
+            oredCriteria.add(criteria);
+        }
+        return criteria;
+    }
+
+    protected Criteria createCriteriaInternal() {
+        Criteria criteria = new Criteria();
+        return criteria;
+    }
+
+    public void clear() {
+        oredCriteria.clear();
+        orderByClause = null;
+        distinct = false;
+    }
+
+    protected abstract static class GeneratedCriteria {
+        protected List<Criterion> criteria;
+
+        protected GeneratedCriteria() {
+            super();
+            criteria = new ArrayList<>();
+        }
+
+        public boolean isValid() {
+            return criteria.size() > 0;
+        }
+
+        public List<Criterion> getAllCriteria() {
+            return criteria;
+        }
+
+        public List<Criterion> getCriteria() {
+            return criteria;
+        }
+
+        protected void addCriterion(String condition) {
+            if (condition == null) {
+                throw new RuntimeException("Value for condition cannot be null");
+            }
+            criteria.add(new Criterion(condition));
+        }
+
+        protected void addCriterion(String condition, Object value, String property) {
+            if (value == null) {
+                throw new RuntimeException("Value for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value));
+        }
+
+        protected void addCriterion(String condition, Object value1, Object value2, String property) {
+            if (value1 == null || value2 == null) {
+                throw new RuntimeException("Between values for " + property + " cannot be null");
+            }
+            criteria.add(new Criterion(condition, value1, value2));
+        }
+
+        public Criteria andIdIsNull() {
+            addCriterion("id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIsNotNull() {
+            addCriterion("id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdEqualTo(Integer value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(Integer value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(Integer value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(Integer value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(Integer value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<Integer> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<Integer> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(Integer value1, Integer value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIsNull() {
+            addCriterion("goods_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIsNotNull() {
+            addCriterion("goods_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdEqualTo(Integer value) {
+            addCriterion("goods_id =", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotEqualTo(Integer value) {
+            addCriterion("goods_id <>", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdGreaterThan(Integer value) {
+            addCriterion("goods_id >", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdGreaterThanOrEqualTo(Integer value) {
+            addCriterion("goods_id >=", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdLessThan(Integer value) {
+            addCriterion("goods_id <", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdLessThanOrEqualTo(Integer value) {
+            addCriterion("goods_id <=", value, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdIn(List<Integer> values) {
+            addCriterion("goods_id in", values, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotIn(List<Integer> values) {
+            addCriterion("goods_id not in", values, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdBetween(Integer value1, Integer value2) {
+            addCriterion("goods_id between", value1, value2, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsIdNotBetween(Integer value1, Integer value2) {
+            addCriterion("goods_id not between", value1, value2, "goodsId");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIsNull() {
+            addCriterion("goods_name is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIsNotNull() {
+            addCriterion("goods_name is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameEqualTo(String value) {
+            addCriterion("goods_name =", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotEqualTo(String value) {
+            addCriterion("goods_name <>", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameGreaterThan(String value) {
+            addCriterion("goods_name >", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_name >=", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLessThan(String value) {
+            addCriterion("goods_name <", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLessThanOrEqualTo(String value) {
+            addCriterion("goods_name <=", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameLike(String value) {
+            addCriterion("goods_name like", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotLike(String value) {
+            addCriterion("goods_name not like", value, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameIn(List<String> values) {
+            addCriterion("goods_name in", values, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotIn(List<String> values) {
+            addCriterion("goods_name not in", values, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameBetween(String value1, String value2) {
+            addCriterion("goods_name between", value1, value2, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsNameNotBetween(String value1, String value2) {
+            addCriterion("goods_name not between", value1, value2, "goodsName");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageIsNull() {
+            addCriterion("goods_image is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageIsNotNull() {
+            addCriterion("goods_image is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageEqualTo(String value) {
+            addCriterion("goods_image =", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageNotEqualTo(String value) {
+            addCriterion("goods_image <>", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageGreaterThan(String value) {
+            addCriterion("goods_image >", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageGreaterThanOrEqualTo(String value) {
+            addCriterion("goods_image >=", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageLessThan(String value) {
+            addCriterion("goods_image <", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageLessThanOrEqualTo(String value) {
+            addCriterion("goods_image <=", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageLike(String value) {
+            addCriterion("goods_image like", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageNotLike(String value) {
+            addCriterion("goods_image not like", value, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageIn(List<String> values) {
+            addCriterion("goods_image in", values, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageNotIn(List<String> values) {
+            addCriterion("goods_image not in", values, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageBetween(String value1, String value2) {
+            addCriterion("goods_image between", value1, value2, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andGoodsImageNotBetween(String value1, String value2) {
+            addCriterion("goods_image not between", value1, value2, "goodsImage");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceIsNull() {
+            addCriterion("unit_price is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceIsNotNull() {
+            addCriterion("unit_price is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceEqualTo(BigDecimal value) {
+            addCriterion("unit_price =", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceNotEqualTo(BigDecimal value) {
+            addCriterion("unit_price <>", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceGreaterThan(BigDecimal value) {
+            addCriterion("unit_price >", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("unit_price >=", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceLessThan(BigDecimal value) {
+            addCriterion("unit_price <", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("unit_price <=", value, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceIn(List<BigDecimal> values) {
+            addCriterion("unit_price in", values, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceNotIn(List<BigDecimal> values) {
+            addCriterion("unit_price not in", values, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("unit_price between", value1, value2, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andUnitPriceNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("unit_price not between", value1, value2, "unitPrice");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberIsNull() {
+            addCriterion("number is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberIsNotNull() {
+            addCriterion("number is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberEqualTo(Integer value) {
+            addCriterion("number =", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberNotEqualTo(Integer value) {
+            addCriterion("number <>", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberGreaterThan(Integer value) {
+            addCriterion("number >", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberGreaterThanOrEqualTo(Integer value) {
+            addCriterion("number >=", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberLessThan(Integer value) {
+            addCriterion("number <", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberLessThanOrEqualTo(Integer value) {
+            addCriterion("number <=", value, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberIn(List<Integer> values) {
+            addCriterion("number in", values, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberNotIn(List<Integer> values) {
+            addCriterion("number not in", values, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberBetween(Integer value1, Integer value2) {
+            addCriterion("number between", value1, value2, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andNumberNotBetween(Integer value1, Integer value2) {
+            addCriterion("number not between", value1, value2, "number");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalIsNull() {
+            addCriterion("subtotal is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalIsNotNull() {
+            addCriterion("subtotal is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalEqualTo(BigDecimal value) {
+            addCriterion("subtotal =", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalNotEqualTo(BigDecimal value) {
+            addCriterion("subtotal <>", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalGreaterThan(BigDecimal value) {
+            addCriterion("subtotal >", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalGreaterThanOrEqualTo(BigDecimal value) {
+            addCriterion("subtotal >=", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalLessThan(BigDecimal value) {
+            addCriterion("subtotal <", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalLessThanOrEqualTo(BigDecimal value) {
+            addCriterion("subtotal <=", value, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalIn(List<BigDecimal> values) {
+            addCriterion("subtotal in", values, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalNotIn(List<BigDecimal> values) {
+            addCriterion("subtotal not in", values, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("subtotal between", value1, value2, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andSubtotalNotBetween(BigDecimal value1, BigDecimal value2) {
+            addCriterion("subtotal not between", value1, value2, "subtotal");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameIsNull() {
+            addCriterion("shop_name is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameIsNotNull() {
+            addCriterion("shop_name is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameEqualTo(String value) {
+            addCriterion("shop_name =", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameNotEqualTo(String value) {
+            addCriterion("shop_name <>", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameGreaterThan(String value) {
+            addCriterion("shop_name >", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameGreaterThanOrEqualTo(String value) {
+            addCriterion("shop_name >=", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameLessThan(String value) {
+            addCriterion("shop_name <", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameLessThanOrEqualTo(String value) {
+            addCriterion("shop_name <=", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameLike(String value) {
+            addCriterion("shop_name like", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameNotLike(String value) {
+            addCriterion("shop_name not like", value, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameIn(List<String> values) {
+            addCriterion("shop_name in", values, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameNotIn(List<String> values) {
+            addCriterion("shop_name not in", values, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameBetween(String value1, String value2) {
+            addCriterion("shop_name between", value1, value2, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andShopNameNotBetween(String value1, String value2) {
+            addCriterion("shop_name not between", value1, value2, "shopName");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateIsNull() {
+            addCriterion("attention_state is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateIsNotNull() {
+            addCriterion("attention_state is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateEqualTo(Integer value) {
+            addCriterion("attention_state =", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateNotEqualTo(Integer value) {
+            addCriterion("attention_state <>", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateGreaterThan(Integer value) {
+            addCriterion("attention_state >", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateGreaterThanOrEqualTo(Integer value) {
+            addCriterion("attention_state >=", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateLessThan(Integer value) {
+            addCriterion("attention_state <", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateLessThanOrEqualTo(Integer value) {
+            addCriterion("attention_state <=", value, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateIn(List<Integer> values) {
+            addCriterion("attention_state in", values, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateNotIn(List<Integer> values) {
+            addCriterion("attention_state not in", values, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateBetween(Integer value1, Integer value2) {
+            addCriterion("attention_state between", value1, value2, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andAttentionStateNotBetween(Integer value1, Integer value2) {
+            addCriterion("attention_state not between", value1, value2, "attentionState");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIsNull() {
+            addCriterion("user_id is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIsNotNull() {
+            addCriterion("user_id is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdEqualTo(String value) {
+            addCriterion("user_id =", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotEqualTo(String value) {
+            addCriterion("user_id <>", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdGreaterThan(String value) {
+            addCriterion("user_id >", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdGreaterThanOrEqualTo(String value) {
+            addCriterion("user_id >=", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLessThan(String value) {
+            addCriterion("user_id <", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLessThanOrEqualTo(String value) {
+            addCriterion("user_id <=", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdLike(String value) {
+            addCriterion("user_id like", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotLike(String value) {
+            addCriterion("user_id not like", value, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdIn(List<String> values) {
+            addCriterion("user_id in", values, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotIn(List<String> values) {
+            addCriterion("user_id not in", values, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdBetween(String value1, String value2) {
+            addCriterion("user_id between", value1, value2, "userId");
+            return (Criteria) this;
+        }
+
+        public Criteria andUserIdNotBetween(String value1, String value2) {
+            addCriterion("user_id not between", value1, value2, "userId");
+            return (Criteria) this;
+        }
+    }
+
+    public static class Criteria extends GeneratedCriteria {
+        protected Criteria() {
+            super();
+        }
+    }
+
+    public static class Criterion {
+        private String condition;
+
+        private Object value;
+
+        private Object secondValue;
+
+        private boolean noValue;
+
+        private boolean singleValue;
+
+        private boolean betweenValue;
+
+        private boolean listValue;
+
+        private String typeHandler;
+
+        public String getCondition() {
+            return condition;
+        }
+
+        public Object getValue() {
+            return value;
+        }
+
+        public Object getSecondValue() {
+            return secondValue;
+        }
+
+        public boolean isNoValue() {
+            return noValue;
+        }
+
+        public boolean isSingleValue() {
+            return singleValue;
+        }
+
+        public boolean isBetweenValue() {
+            return betweenValue;
+        }
+
+        public boolean isListValue() {
+            return listValue;
+        }
+
+        public String getTypeHandler() {
+            return typeHandler;
+        }
+
+        protected Criterion(String condition) {
+            super();
+            this.condition = condition;
+            this.typeHandler = null;
+            this.noValue = true;
+        }
+
+        protected Criterion(String condition, Object value, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.typeHandler = typeHandler;
+            if (value instanceof List<?>) {
+                this.listValue = true;
+            } else {
+                this.singleValue = true;
+            }
+        }
+
+        protected Criterion(String condition, Object value) {
+            this(condition, value, null);
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue, String typeHandler) {
+            super();
+            this.condition = condition;
+            this.value = value;
+            this.secondValue = secondValue;
+            this.typeHandler = typeHandler;
+            this.betweenValue = true;
+        }
+
+        protected Criterion(String condition, Object value, Object secondValue) {
+            this(condition, value, secondValue, null);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/mapper/AdminGoodsTypeInfoMapper.java b/src/main/java/com/sztzjy/trade/mapper/AdminGoodsTypeInfoMapper.java
new file mode 100644
index 0000000..1194b04
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/mapper/AdminGoodsTypeInfoMapper.java
@@ -0,0 +1,30 @@
+package com.sztzjy.trade.mapper;
+
+import com.sztzjy.trade.entity.AdminGoodsTypeInfo;
+import com.sztzjy.trade.entity.AdminGoodsTypeInfoExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface AdminGoodsTypeInfoMapper {
+    long countByExample(AdminGoodsTypeInfoExample example);
+
+    int deleteByExample(AdminGoodsTypeInfoExample example);
+
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(AdminGoodsTypeInfo record);
+
+    int insertSelective(AdminGoodsTypeInfo record);
+
+    List<AdminGoodsTypeInfo> selectByExample(AdminGoodsTypeInfoExample example);
+
+    AdminGoodsTypeInfo selectByPrimaryKey(Integer id);
+
+    int updateByExampleSelective(@Param("record") AdminGoodsTypeInfo record, @Param("example") AdminGoodsTypeInfoExample example);
+
+    int updateByExample(@Param("record") AdminGoodsTypeInfo record, @Param("example") AdminGoodsTypeInfoExample example);
+
+    int updateByPrimaryKeySelective(AdminGoodsTypeInfo record);
+
+    int updateByPrimaryKey(AdminGoodsTypeInfo record);
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/mapper/StuGoodsSalesManageMapper.java b/src/main/java/com/sztzjy/trade/mapper/StuGoodsSalesManageMapper.java
new file mode 100644
index 0000000..12a2da4
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/mapper/StuGoodsSalesManageMapper.java
@@ -0,0 +1,30 @@
+package com.sztzjy.trade.mapper;
+
+import com.sztzjy.trade.entity.StuGoodsSalesManage;
+import com.sztzjy.trade.entity.StuGoodsSalesManageExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface StuGoodsSalesManageMapper {
+    long countByExample(StuGoodsSalesManageExample example);
+
+    int deleteByExample(StuGoodsSalesManageExample example);
+
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(StuGoodsSalesManage record);
+
+    int insertSelective(StuGoodsSalesManage record);
+
+    List<StuGoodsSalesManage> selectByExample(StuGoodsSalesManageExample example);
+
+    StuGoodsSalesManage selectByPrimaryKey(Integer id);
+
+    int updateByExampleSelective(@Param("record") StuGoodsSalesManage record, @Param("example") StuGoodsSalesManageExample example);
+
+    int updateByExample(@Param("record") StuGoodsSalesManage record, @Param("example") StuGoodsSalesManageExample example);
+
+    int updateByPrimaryKeySelective(StuGoodsSalesManage record);
+
+    int updateByPrimaryKey(StuGoodsSalesManage record);
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/mapper/StuShoppingCartInfoMapper.java b/src/main/java/com/sztzjy/trade/mapper/StuShoppingCartInfoMapper.java
new file mode 100644
index 0000000..35458ce
--- /dev/null
+++ b/src/main/java/com/sztzjy/trade/mapper/StuShoppingCartInfoMapper.java
@@ -0,0 +1,38 @@
+package com.sztzjy.trade.mapper;
+
+import com.sztzjy.trade.entity.StuShoppingCartInfo;
+import com.sztzjy.trade.entity.StuShoppingCartInfoExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface StuShoppingCartInfoMapper {
+    long countByExample(StuShoppingCartInfoExample example);
+
+    int deleteByExample(StuShoppingCartInfoExample example);
+
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(StuShoppingCartInfo record);
+
+    int insertSelective(StuShoppingCartInfo record);
+
+    List<StuShoppingCartInfo> selectByExampleWithBLOBs(StuShoppingCartInfoExample example);
+
+    List<StuShoppingCartInfo> selectByExample(StuShoppingCartInfoExample example);
+
+    StuShoppingCartInfo selectByPrimaryKey(Integer id);
+
+    int updateByExampleSelective(@Param("record") StuShoppingCartInfo record, @Param("example") StuShoppingCartInfoExample example);
+
+    int updateByExampleWithBLOBs(@Param("record") StuShoppingCartInfo record, @Param("example") StuShoppingCartInfoExample example);
+
+    int updateByExample(@Param("record") StuShoppingCartInfo record, @Param("example") StuShoppingCartInfoExample example);
+
+    int updateByPrimaryKeySelective(StuShoppingCartInfo record);
+
+    int updateByPrimaryKeyWithBLOBs(StuShoppingCartInfo record);
+
+    int updateByPrimaryKey(StuShoppingCartInfo record);
+
+
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/trade/service/StuGoodsTradingCenterService.java b/src/main/java/com/sztzjy/trade/service/StuGoodsTradingCenterService.java
index 8bd37e8..16f04a9 100644
--- a/src/main/java/com/sztzjy/trade/service/StuGoodsTradingCenterService.java
+++ b/src/main/java/com/sztzjy/trade/service/StuGoodsTradingCenterService.java
@@ -1,12 +1,19 @@
 package com.sztzjy.trade.service;
 
+import com.github.pagehelper.PageInfo;
+import com.sztzjy.trade.entity.StuShoppingCartInfo;
+
+import java.util.List;
 import com.sztzjy.trade.util.ResultEntity;
 
 /**
+ * @author tz
+ * @date 2024/10/28 15:02
  * @author 17803
  * @date 2024-10-28 09:15
  */
 public interface StuGoodsTradingCenterService {
+    PageInfo<StuShoppingCartInfo> getShoppingCartInfo(String userId, Integer index, Integer size);
     ResultEntity getSmallAdPlacement(String userId);
 
     //所有商品查询
diff --git a/src/main/java/com/sztzjy/trade/service/impl/StuGoodsTradingCenterServiceImpl.java b/src/main/java/com/sztzjy/trade/service/impl/StuGoodsTradingCenterServiceImpl.java
index 9ae2649..5367539 100644
--- a/src/main/java/com/sztzjy/trade/service/impl/StuGoodsTradingCenterServiceImpl.java
+++ b/src/main/java/com/sztzjy/trade/service/impl/StuGoodsTradingCenterServiceImpl.java
@@ -6,14 +6,20 @@ import com.sztzjy.trade.entity.StuGoodsInfo;
 import com.sztzjy.trade.entity.StuGoodsInfoExample;
 import com.sztzjy.trade.mapper.StuGoodSalesManageMapper;
 import com.sztzjy.trade.mapper.StuGoodsInfoMapper;
+import com.github.pagehelper.PageInfo;
+import com.sztzjy.trade.entity.StuShoppingCartInfo;
+import com.sztzjy.trade.entity.StuShoppingCartInfoExample;
+import com.sztzjy.trade.mapper.StuShoppingCartInfoMapper;
 import com.sztzjy.trade.service.StuGoodsTradingCenterService;
 import com.sztzjy.trade.util.ResultEntity;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpStatus;
+import com.sztzjy.trade.util.PageUtil;
 import org.springframework.stereotype.Service;
 
 import java.util.Collections;
 import java.util.Comparator;
+import javax.annotation.Resource;
 import java.util.List;
 import java.util.Random;
 import java.util.stream.Collectors;
@@ -22,6 +28,8 @@ import java.util.stream.Collectors;
 /**
  * @author 17803
  * @date 2024-10-28 09:15
+ * @author tz
+ * @date 2024/10/28 15:03
  */
 @Service
 public class StuGoodsTradingCenterServiceImpl implements StuGoodsTradingCenterService {
@@ -92,6 +100,8 @@ public class StuGoodsTradingCenterServiceImpl implements StuGoodsTradingCenterSe
     }
 
     //大广告招租
+    @Resource
+    StuShoppingCartInfoMapper shoppingCartInfoMapper;
     @Override
     public ResultEntity getBigAdPlacement(String userId) {
         //查询用户商品销售管理数据
@@ -100,6 +110,9 @@ public class StuGoodsTradingCenterServiceImpl implements StuGoodsTradingCenterSe
         goodSalesManageExample.createCriteria().andUserIdEqualTo(userId).andStateEqualTo(1);
         List<StuGoodSalesManage> goodSalesManageList = stuGoodSalesManageMapper.selectByExample(goodSalesManageExample);
         if (goodSalesManageList != null && goodSalesManageList.size() > 0) {
+    public PageInfo<StuShoppingCartInfo> getShoppingCartInfo(String userId, Integer index, Integer size) {
+        StuShoppingCartInfoExample cartInfoExample=new StuShoppingCartInfoExample();
+        cartInfoExample.createCriteria().andUserIdEqualTo(userId);
 
             if (goodSalesManageList.size() >= 2) {
                 Collections.shuffle(goodSalesManageList, new Random(System.currentTimeMillis()));
@@ -109,8 +122,10 @@ public class StuGoodsTradingCenterServiceImpl implements StuGoodsTradingCenterSe
                 return new ResultEntity<>(goodSalesManageList);
             }
         }
+        List<StuShoppingCartInfo> stuShoppingCartInfos = shoppingCartInfoMapper.selectByExample(cartInfoExample);
 
         return new ResultEntity<>(HttpStatus.NO_CONTENT);
+        return PageUtil.pageHelper(stuShoppingCartInfos,index,size);
     }
 
     //根据类型展示数据
diff --git a/src/main/resources/mappers/AdminGoodsTypeInfoMapper.xml b/src/main/resources/mappers/AdminGoodsTypeInfoMapper.xml
new file mode 100644
index 0000000..5a4e3d7
--- /dev/null
+++ b/src/main/resources/mappers/AdminGoodsTypeInfoMapper.xml
@@ -0,0 +1,276 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sztzjy.trade.mapper.AdminGoodsTypeInfoMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.trade.entity.AdminGoodsTypeInfo">
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="goods_type" jdbcType="VARCHAR" property="goodsType" />
+    <result column="goods_subclass" jdbcType="VARCHAR" property="goodsSubclass" />
+    <result column="pricing_unit" jdbcType="VARCHAR" property="pricingUnit" />
+    <result column="cost_price" jdbcType="DECIMAL" property="costPrice" />
+    <result column="gross_margin" jdbcType="VARCHAR" property="grossMargin" />
+    <result column="school_id" jdbcType="VARCHAR" property="schoolId" />
+    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
+    <result column="update_time" jdbcType="TIMESTAMP" property="updateTime" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, goods_type, goods_subclass, pricing_unit, cost_price, gross_margin, school_id, 
+    create_time, update_time
+  </sql>
+  <select id="selectByExample" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfoExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from admin_goods_type_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    select 
+    <include refid="Base_Column_List" />
+    from admin_goods_type_info
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    delete from admin_goods_type_info
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfoExample">
+    delete from admin_goods_type_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfo">
+    insert into admin_goods_type_info (id, goods_type, goods_subclass, 
+      pricing_unit, cost_price, gross_margin, 
+      school_id, create_time, update_time
+      )
+    values (#{id,jdbcType=INTEGER}, #{goodsType,jdbcType=VARCHAR}, #{goodsSubclass,jdbcType=VARCHAR}, 
+      #{pricingUnit,jdbcType=VARCHAR}, #{costPrice,jdbcType=DECIMAL}, #{grossMargin,jdbcType=VARCHAR}, 
+      #{schoolId,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfo">
+    insert into admin_goods_type_info
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="goodsType != null">
+        goods_type,
+      </if>
+      <if test="goodsSubclass != null">
+        goods_subclass,
+      </if>
+      <if test="pricingUnit != null">
+        pricing_unit,
+      </if>
+      <if test="costPrice != null">
+        cost_price,
+      </if>
+      <if test="grossMargin != null">
+        gross_margin,
+      </if>
+      <if test="schoolId != null">
+        school_id,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="updateTime != null">
+        update_time,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="goodsType != null">
+        #{goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSubclass != null">
+        #{goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="pricingUnit != null">
+        #{pricingUnit,jdbcType=VARCHAR},
+      </if>
+      <if test="costPrice != null">
+        #{costPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="grossMargin != null">
+        #{grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="schoolId != null">
+        #{schoolId,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfoExample" resultType="java.lang.Long">
+    select count(*) from admin_goods_type_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update admin_goods_type_info
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=INTEGER},
+      </if>
+      <if test="record.goodsType != null">
+        goods_type = #{record.goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="record.goodsSubclass != null">
+        goods_subclass = #{record.goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="record.pricingUnit != null">
+        pricing_unit = #{record.pricingUnit,jdbcType=VARCHAR},
+      </if>
+      <if test="record.costPrice != null">
+        cost_price = #{record.costPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="record.grossMargin != null">
+        gross_margin = #{record.grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="record.schoolId != null">
+        school_id = #{record.schoolId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.createTime != null">
+        create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.updateTime != null">
+        update_time = #{record.updateTime,jdbcType=TIMESTAMP},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update admin_goods_type_info
+    set id = #{record.id,jdbcType=INTEGER},
+      goods_type = #{record.goodsType,jdbcType=VARCHAR},
+      goods_subclass = #{record.goodsSubclass,jdbcType=VARCHAR},
+      pricing_unit = #{record.pricingUnit,jdbcType=VARCHAR},
+      cost_price = #{record.costPrice,jdbcType=DECIMAL},
+      gross_margin = #{record.grossMargin,jdbcType=VARCHAR},
+      school_id = #{record.schoolId,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      update_time = #{record.updateTime,jdbcType=TIMESTAMP}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfo">
+    update admin_goods_type_info
+    <set>
+      <if test="goodsType != null">
+        goods_type = #{goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSubclass != null">
+        goods_subclass = #{goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="pricingUnit != null">
+        pricing_unit = #{pricingUnit,jdbcType=VARCHAR},
+      </if>
+      <if test="costPrice != null">
+        cost_price = #{costPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="grossMargin != null">
+        gross_margin = #{grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="schoolId != null">
+        school_id = #{schoolId,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        create_time = #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="updateTime != null">
+        update_time = #{updateTime,jdbcType=TIMESTAMP},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.trade.entity.AdminGoodsTypeInfo">
+    update admin_goods_type_info
+    set goods_type = #{goodsType,jdbcType=VARCHAR},
+      goods_subclass = #{goodsSubclass,jdbcType=VARCHAR},
+      pricing_unit = #{pricingUnit,jdbcType=VARCHAR},
+      cost_price = #{costPrice,jdbcType=DECIMAL},
+      gross_margin = #{grossMargin,jdbcType=VARCHAR},
+      school_id = #{schoolId,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=TIMESTAMP},
+      update_time = #{updateTime,jdbcType=TIMESTAMP}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>
\ No newline at end of file
diff --git a/src/main/resources/mappers/StuGoodsSalesManageMapper.xml b/src/main/resources/mappers/StuGoodsSalesManageMapper.xml
new file mode 100644
index 0000000..afe71d4
--- /dev/null
+++ b/src/main/resources/mappers/StuGoodsSalesManageMapper.xml
@@ -0,0 +1,403 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sztzjy.trade.mapper.StuGoodsSalesManageMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.trade.entity.StuGoodsSalesManage">
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="goods_id" jdbcType="INTEGER" property="goodsId" />
+    <result column="goods_name" jdbcType="VARCHAR" property="goodsName" />
+    <result column="goods_type" jdbcType="VARCHAR" property="goodsType" />
+    <result column="goods_subclass" jdbcType="VARCHAR" property="goodsSubclass" />
+    <result column="online_total" jdbcType="VARCHAR" property="onlineTotal" />
+    <result column="available_inventory_quantity" jdbcType="INTEGER" property="availableInventoryQuantity" />
+    <result column="sold_quantity" jdbcType="VARCHAR" property="soldQuantity" />
+    <result column="sales_volume" jdbcType="VARCHAR" property="salesVolume" />
+    <result column="gross_margin" jdbcType="VARCHAR" property="grossMargin" />
+    <result column="number_of_comments" jdbcType="INTEGER" property="numberOfComments" />
+    <result column="number_of_likes" jdbcType="INTEGER" property="numberOfLikes" />
+    <result column="number_of_collections" jdbcType="INTEGER" property="numberOfCollections" />
+    <result column="number_of_shares" jdbcType="INTEGER" property="numberOfShares" />
+    <result column="online_time" jdbcType="TIMESTAMP" property="onlineTime" />
+    <result column="state" jdbcType="INTEGER" property="state" />
+    <result column="user_id" jdbcType="VARCHAR" property="userId" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, goods_id, goods_name, goods_type, goods_subclass, online_total, available_inventory_quantity, 
+    sold_quantity, sales_volume, gross_margin, number_of_comments, number_of_likes, number_of_collections, 
+    number_of_shares, online_time, state, user_id
+  </sql>
+  <select id="selectByExample" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManageExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from stu_goods_sales_manage
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
+    select 
+    <include refid="Base_Column_List" />
+    from stu_goods_sales_manage
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    delete from stu_goods_sales_manage
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManageExample">
+    delete from stu_goods_sales_manage
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManage">
+    insert into stu_goods_sales_manage (id, goods_id, goods_name, 
+      goods_type, goods_subclass, online_total, 
+      available_inventory_quantity, sold_quantity, 
+      sales_volume, gross_margin, number_of_comments, 
+      number_of_likes, number_of_collections, number_of_shares, 
+      online_time, state, user_id
+      )
+    values (#{id,jdbcType=INTEGER}, #{goodsId,jdbcType=INTEGER}, #{goodsName,jdbcType=VARCHAR}, 
+      #{goodsType,jdbcType=VARCHAR}, #{goodsSubclass,jdbcType=VARCHAR}, #{onlineTotal,jdbcType=VARCHAR}, 
+      #{availableInventoryQuantity,jdbcType=INTEGER}, #{soldQuantity,jdbcType=VARCHAR}, 
+      #{salesVolume,jdbcType=VARCHAR}, #{grossMargin,jdbcType=VARCHAR}, #{numberOfComments,jdbcType=INTEGER}, 
+      #{numberOfLikes,jdbcType=INTEGER}, #{numberOfCollections,jdbcType=INTEGER}, #{numberOfShares,jdbcType=INTEGER}, 
+      #{onlineTime,jdbcType=TIMESTAMP}, #{state,jdbcType=INTEGER}, #{userId,jdbcType=VARCHAR}
+      )
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManage">
+    insert into stu_goods_sales_manage
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="goodsId != null">
+        goods_id,
+      </if>
+      <if test="goodsName != null">
+        goods_name,
+      </if>
+      <if test="goodsType != null">
+        goods_type,
+      </if>
+      <if test="goodsSubclass != null">
+        goods_subclass,
+      </if>
+      <if test="onlineTotal != null">
+        online_total,
+      </if>
+      <if test="availableInventoryQuantity != null">
+        available_inventory_quantity,
+      </if>
+      <if test="soldQuantity != null">
+        sold_quantity,
+      </if>
+      <if test="salesVolume != null">
+        sales_volume,
+      </if>
+      <if test="grossMargin != null">
+        gross_margin,
+      </if>
+      <if test="numberOfComments != null">
+        number_of_comments,
+      </if>
+      <if test="numberOfLikes != null">
+        number_of_likes,
+      </if>
+      <if test="numberOfCollections != null">
+        number_of_collections,
+      </if>
+      <if test="numberOfShares != null">
+        number_of_shares,
+      </if>
+      <if test="onlineTime != null">
+        online_time,
+      </if>
+      <if test="state != null">
+        state,
+      </if>
+      <if test="userId != null">
+        user_id,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="goodsId != null">
+        #{goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="goodsName != null">
+        #{goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsType != null">
+        #{goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSubclass != null">
+        #{goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="onlineTotal != null">
+        #{onlineTotal,jdbcType=VARCHAR},
+      </if>
+      <if test="availableInventoryQuantity != null">
+        #{availableInventoryQuantity,jdbcType=INTEGER},
+      </if>
+      <if test="soldQuantity != null">
+        #{soldQuantity,jdbcType=VARCHAR},
+      </if>
+      <if test="salesVolume != null">
+        #{salesVolume,jdbcType=VARCHAR},
+      </if>
+      <if test="grossMargin != null">
+        #{grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="numberOfComments != null">
+        #{numberOfComments,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfLikes != null">
+        #{numberOfLikes,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfCollections != null">
+        #{numberOfCollections,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfShares != null">
+        #{numberOfShares,jdbcType=INTEGER},
+      </if>
+      <if test="onlineTime != null">
+        #{onlineTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="state != null">
+        #{state,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        #{userId,jdbcType=VARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManageExample" resultType="java.lang.Long">
+    select count(*) from stu_goods_sales_manage
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update stu_goods_sales_manage
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=INTEGER},
+      </if>
+      <if test="record.goodsId != null">
+        goods_id = #{record.goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="record.goodsName != null">
+        goods_name = #{record.goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="record.goodsType != null">
+        goods_type = #{record.goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="record.goodsSubclass != null">
+        goods_subclass = #{record.goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="record.onlineTotal != null">
+        online_total = #{record.onlineTotal,jdbcType=VARCHAR},
+      </if>
+      <if test="record.availableInventoryQuantity != null">
+        available_inventory_quantity = #{record.availableInventoryQuantity,jdbcType=INTEGER},
+      </if>
+      <if test="record.soldQuantity != null">
+        sold_quantity = #{record.soldQuantity,jdbcType=VARCHAR},
+      </if>
+      <if test="record.salesVolume != null">
+        sales_volume = #{record.salesVolume,jdbcType=VARCHAR},
+      </if>
+      <if test="record.grossMargin != null">
+        gross_margin = #{record.grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="record.numberOfComments != null">
+        number_of_comments = #{record.numberOfComments,jdbcType=INTEGER},
+      </if>
+      <if test="record.numberOfLikes != null">
+        number_of_likes = #{record.numberOfLikes,jdbcType=INTEGER},
+      </if>
+      <if test="record.numberOfCollections != null">
+        number_of_collections = #{record.numberOfCollections,jdbcType=INTEGER},
+      </if>
+      <if test="record.numberOfShares != null">
+        number_of_shares = #{record.numberOfShares,jdbcType=INTEGER},
+      </if>
+      <if test="record.onlineTime != null">
+        online_time = #{record.onlineTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.state != null">
+        state = #{record.state,jdbcType=INTEGER},
+      </if>
+      <if test="record.userId != null">
+        user_id = #{record.userId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update stu_goods_sales_manage
+    set id = #{record.id,jdbcType=INTEGER},
+      goods_id = #{record.goodsId,jdbcType=INTEGER},
+      goods_name = #{record.goodsName,jdbcType=VARCHAR},
+      goods_type = #{record.goodsType,jdbcType=VARCHAR},
+      goods_subclass = #{record.goodsSubclass,jdbcType=VARCHAR},
+      online_total = #{record.onlineTotal,jdbcType=VARCHAR},
+      available_inventory_quantity = #{record.availableInventoryQuantity,jdbcType=INTEGER},
+      sold_quantity = #{record.soldQuantity,jdbcType=VARCHAR},
+      sales_volume = #{record.salesVolume,jdbcType=VARCHAR},
+      gross_margin = #{record.grossMargin,jdbcType=VARCHAR},
+      number_of_comments = #{record.numberOfComments,jdbcType=INTEGER},
+      number_of_likes = #{record.numberOfLikes,jdbcType=INTEGER},
+      number_of_collections = #{record.numberOfCollections,jdbcType=INTEGER},
+      number_of_shares = #{record.numberOfShares,jdbcType=INTEGER},
+      online_time = #{record.onlineTime,jdbcType=TIMESTAMP},
+      state = #{record.state,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManage">
+    update stu_goods_sales_manage
+    <set>
+      <if test="goodsId != null">
+        goods_id = #{goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="goodsName != null">
+        goods_name = #{goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsType != null">
+        goods_type = #{goodsType,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSubclass != null">
+        goods_subclass = #{goodsSubclass,jdbcType=VARCHAR},
+      </if>
+      <if test="onlineTotal != null">
+        online_total = #{onlineTotal,jdbcType=VARCHAR},
+      </if>
+      <if test="availableInventoryQuantity != null">
+        available_inventory_quantity = #{availableInventoryQuantity,jdbcType=INTEGER},
+      </if>
+      <if test="soldQuantity != null">
+        sold_quantity = #{soldQuantity,jdbcType=VARCHAR},
+      </if>
+      <if test="salesVolume != null">
+        sales_volume = #{salesVolume,jdbcType=VARCHAR},
+      </if>
+      <if test="grossMargin != null">
+        gross_margin = #{grossMargin,jdbcType=VARCHAR},
+      </if>
+      <if test="numberOfComments != null">
+        number_of_comments = #{numberOfComments,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfLikes != null">
+        number_of_likes = #{numberOfLikes,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfCollections != null">
+        number_of_collections = #{numberOfCollections,jdbcType=INTEGER},
+      </if>
+      <if test="numberOfShares != null">
+        number_of_shares = #{numberOfShares,jdbcType=INTEGER},
+      </if>
+      <if test="onlineTime != null">
+        online_time = #{onlineTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="state != null">
+        state = #{state,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        user_id = #{userId,jdbcType=VARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.trade.entity.StuGoodsSalesManage">
+    update stu_goods_sales_manage
+    set goods_id = #{goodsId,jdbcType=INTEGER},
+      goods_name = #{goodsName,jdbcType=VARCHAR},
+      goods_type = #{goodsType,jdbcType=VARCHAR},
+      goods_subclass = #{goodsSubclass,jdbcType=VARCHAR},
+      online_total = #{onlineTotal,jdbcType=VARCHAR},
+      available_inventory_quantity = #{availableInventoryQuantity,jdbcType=INTEGER},
+      sold_quantity = #{soldQuantity,jdbcType=VARCHAR},
+      sales_volume = #{salesVolume,jdbcType=VARCHAR},
+      gross_margin = #{grossMargin,jdbcType=VARCHAR},
+      number_of_comments = #{numberOfComments,jdbcType=INTEGER},
+      number_of_likes = #{numberOfLikes,jdbcType=INTEGER},
+      number_of_collections = #{numberOfCollections,jdbcType=INTEGER},
+      number_of_shares = #{numberOfShares,jdbcType=INTEGER},
+      online_time = #{onlineTime,jdbcType=TIMESTAMP},
+      state = #{state,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>
\ No newline at end of file
diff --git a/src/main/resources/mappers/StuShoppingCartInfoMapper.xml b/src/main/resources/mappers/StuShoppingCartInfoMapper.xml
new file mode 100644
index 0000000..ec41814
--- /dev/null
+++ b/src/main/resources/mappers/StuShoppingCartInfoMapper.xml
@@ -0,0 +1,358 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.sztzjy.trade.mapper.StuShoppingCartInfoMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    <id column="id" jdbcType="INTEGER" property="id" />
+    <result column="goods_id" jdbcType="INTEGER" property="goodsId" />
+    <result column="goods_name" jdbcType="VARCHAR" property="goodsName" />
+    <result column="goods_image" jdbcType="VARCHAR" property="goodsImage" />
+    <result column="unit_price" jdbcType="DECIMAL" property="unitPrice" />
+    <result column="number" jdbcType="INTEGER" property="number" />
+    <result column="subtotal" jdbcType="DECIMAL" property="subtotal" />
+    <result column="shop_name" jdbcType="VARCHAR" property="shopName" />
+    <result column="attention_state" jdbcType="INTEGER" property="attentionState" />
+    <result column="user_id" jdbcType="VARCHAR" property="userId" />
+  </resultMap>
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    <result column="goods_specification" jdbcType="LONGVARCHAR" property="goodsSpecification" />
+  </resultMap>
+  <sql id="Example_Where_Clause">
+    <where>
+      <foreach collection="oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Update_By_Example_Where_Clause">
+    <where>
+      <foreach collection="example.oredCriteria" item="criteria" separator="or">
+        <if test="criteria.valid">
+          <trim prefix="(" prefixOverrides="and" suffix=")">
+            <foreach collection="criteria.criteria" item="criterion">
+              <choose>
+                <when test="criterion.noValue">
+                  and ${criterion.condition}
+                </when>
+                <when test="criterion.singleValue">
+                  and ${criterion.condition} #{criterion.value}
+                </when>
+                <when test="criterion.betweenValue">
+                  and ${criterion.condition} #{criterion.value} and #{criterion.secondValue}
+                </when>
+                <when test="criterion.listValue">
+                  and ${criterion.condition}
+                  <foreach close=")" collection="criterion.value" item="listItem" open="(" separator=",">
+                    #{listItem}
+                  </foreach>
+                </when>
+              </choose>
+            </foreach>
+          </trim>
+        </if>
+      </foreach>
+    </where>
+  </sql>
+  <sql id="Base_Column_List">
+    id, goods_id, goods_name, goods_image, unit_price, number, subtotal, shop_name, attention_state, 
+    user_id
+  </sql>
+  <sql id="Blob_Column_List">
+    goods_specification
+  </sql>
+  <select id="selectByExampleWithBLOBs" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfoExample" resultMap="ResultMapWithBLOBs">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from stu_shopping_cart_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByExample" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfoExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from stu_shopping_cart_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+    <if test="orderByClause != null">
+      order by ${orderByClause}
+    </if>
+  </select>
+  <select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="ResultMapWithBLOBs">
+    select 
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from stu_shopping_cart_info
+    where id = #{id,jdbcType=INTEGER}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
+    delete from stu_shopping_cart_info
+    where id = #{id,jdbcType=INTEGER}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfoExample">
+    delete from stu_shopping_cart_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    insert into stu_shopping_cart_info (id, goods_id, goods_name, 
+      goods_image, unit_price, number, 
+      subtotal, shop_name, attention_state, 
+      user_id, goods_specification)
+    values (#{id,jdbcType=INTEGER}, #{goodsId,jdbcType=INTEGER}, #{goodsName,jdbcType=VARCHAR}, 
+      #{goodsImage,jdbcType=VARCHAR}, #{unitPrice,jdbcType=DECIMAL}, #{number,jdbcType=INTEGER}, 
+      #{subtotal,jdbcType=DECIMAL}, #{shopName,jdbcType=VARCHAR}, #{attentionState,jdbcType=INTEGER}, 
+      #{userId,jdbcType=VARCHAR}, #{goodsSpecification,jdbcType=LONGVARCHAR})
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    insert into stu_shopping_cart_info
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="goodsId != null">
+        goods_id,
+      </if>
+      <if test="goodsName != null">
+        goods_name,
+      </if>
+      <if test="goodsImage != null">
+        goods_image,
+      </if>
+      <if test="unitPrice != null">
+        unit_price,
+      </if>
+      <if test="number != null">
+        number,
+      </if>
+      <if test="subtotal != null">
+        subtotal,
+      </if>
+      <if test="shopName != null">
+        shop_name,
+      </if>
+      <if test="attentionState != null">
+        attention_state,
+      </if>
+      <if test="userId != null">
+        user_id,
+      </if>
+      <if test="goodsSpecification != null">
+        goods_specification,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=INTEGER},
+      </if>
+      <if test="goodsId != null">
+        #{goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="goodsName != null">
+        #{goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsImage != null">
+        #{goodsImage,jdbcType=VARCHAR},
+      </if>
+      <if test="unitPrice != null">
+        #{unitPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="number != null">
+        #{number,jdbcType=INTEGER},
+      </if>
+      <if test="subtotal != null">
+        #{subtotal,jdbcType=DECIMAL},
+      </if>
+      <if test="shopName != null">
+        #{shopName,jdbcType=VARCHAR},
+      </if>
+      <if test="attentionState != null">
+        #{attentionState,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSpecification != null">
+        #{goodsSpecification,jdbcType=LONGVARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfoExample" resultType="java.lang.Long">
+    select count(*) from stu_shopping_cart_info
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update stu_shopping_cart_info
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=INTEGER},
+      </if>
+      <if test="record.goodsId != null">
+        goods_id = #{record.goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="record.goodsName != null">
+        goods_name = #{record.goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="record.goodsImage != null">
+        goods_image = #{record.goodsImage,jdbcType=VARCHAR},
+      </if>
+      <if test="record.unitPrice != null">
+        unit_price = #{record.unitPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="record.number != null">
+        number = #{record.number,jdbcType=INTEGER},
+      </if>
+      <if test="record.subtotal != null">
+        subtotal = #{record.subtotal,jdbcType=DECIMAL},
+      </if>
+      <if test="record.shopName != null">
+        shop_name = #{record.shopName,jdbcType=VARCHAR},
+      </if>
+      <if test="record.attentionState != null">
+        attention_state = #{record.attentionState,jdbcType=INTEGER},
+      </if>
+      <if test="record.userId != null">
+        user_id = #{record.userId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.goodsSpecification != null">
+        goods_specification = #{record.goodsSpecification,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExampleWithBLOBs" parameterType="map">
+    update stu_shopping_cart_info
+    set id = #{record.id,jdbcType=INTEGER},
+      goods_id = #{record.goodsId,jdbcType=INTEGER},
+      goods_name = #{record.goodsName,jdbcType=VARCHAR},
+      goods_image = #{record.goodsImage,jdbcType=VARCHAR},
+      unit_price = #{record.unitPrice,jdbcType=DECIMAL},
+      number = #{record.number,jdbcType=INTEGER},
+      subtotal = #{record.subtotal,jdbcType=DECIMAL},
+      shop_name = #{record.shopName,jdbcType=VARCHAR},
+      attention_state = #{record.attentionState,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR},
+      goods_specification = #{record.goodsSpecification,jdbcType=LONGVARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update stu_shopping_cart_info
+    set id = #{record.id,jdbcType=INTEGER},
+      goods_id = #{record.goodsId,jdbcType=INTEGER},
+      goods_name = #{record.goodsName,jdbcType=VARCHAR},
+      goods_image = #{record.goodsImage,jdbcType=VARCHAR},
+      unit_price = #{record.unitPrice,jdbcType=DECIMAL},
+      number = #{record.number,jdbcType=INTEGER},
+      subtotal = #{record.subtotal,jdbcType=DECIMAL},
+      shop_name = #{record.shopName,jdbcType=VARCHAR},
+      attention_state = #{record.attentionState,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    update stu_shopping_cart_info
+    <set>
+      <if test="goodsId != null">
+        goods_id = #{goodsId,jdbcType=INTEGER},
+      </if>
+      <if test="goodsName != null">
+        goods_name = #{goodsName,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsImage != null">
+        goods_image = #{goodsImage,jdbcType=VARCHAR},
+      </if>
+      <if test="unitPrice != null">
+        unit_price = #{unitPrice,jdbcType=DECIMAL},
+      </if>
+      <if test="number != null">
+        number = #{number,jdbcType=INTEGER},
+      </if>
+      <if test="subtotal != null">
+        subtotal = #{subtotal,jdbcType=DECIMAL},
+      </if>
+      <if test="shopName != null">
+        shop_name = #{shopName,jdbcType=VARCHAR},
+      </if>
+      <if test="attentionState != null">
+        attention_state = #{attentionState,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        user_id = #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="goodsSpecification != null">
+        goods_specification = #{goodsSpecification,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    update stu_shopping_cart_info
+    set goods_id = #{goodsId,jdbcType=INTEGER},
+      goods_name = #{goodsName,jdbcType=VARCHAR},
+      goods_image = #{goodsImage,jdbcType=VARCHAR},
+      unit_price = #{unitPrice,jdbcType=DECIMAL},
+      number = #{number,jdbcType=INTEGER},
+      subtotal = #{subtotal,jdbcType=DECIMAL},
+      shop_name = #{shopName,jdbcType=VARCHAR},
+      attention_state = #{attentionState,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR},
+      goods_specification = #{goodsSpecification,jdbcType=LONGVARCHAR}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.trade.entity.StuShoppingCartInfo">
+    update stu_shopping_cart_info
+    set goods_id = #{goodsId,jdbcType=INTEGER},
+      goods_name = #{goodsName,jdbcType=VARCHAR},
+      goods_image = #{goodsImage,jdbcType=VARCHAR},
+      unit_price = #{unitPrice,jdbcType=DECIMAL},
+      number = #{number,jdbcType=INTEGER},
+      subtotal = #{subtotal,jdbcType=DECIMAL},
+      shop_name = #{shopName,jdbcType=VARCHAR},
+      attention_state = #{attentionState,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=INTEGER}
+  </update>
+</mapper>
\ No newline at end of file