diff --git a/src/main/java/com/sztzjy/linkCommerce/config/Constant.java b/src/main/java/com/sztzjy/linkCommerce/config/Constant.java
index d2c8924..fb6031e 100644
--- a/src/main/java/com/sztzjy/linkCommerce/config/Constant.java
+++ b/src/main/java/com/sztzjy/linkCommerce/config/Constant.java
@@ -66,6 +66,11 @@ public class Constant {
     public static final String GOUWUCHESHUJU="购物车数据表";
 
 
+    public static final String YHSJFXMSXTJ= "用户数据分析-描述性统计";
+    public static final String YHSJFXJLFX= "用户数据分析-聚类分析";
+    public static final String CPPGYHPL= "产品评估与考核-用户评论分析";
+
+
 
 
     public static final String FILTEROUTSTATIS_ONE= "剔除";
diff --git a/src/main/java/com/sztzjy/linkCommerce/controller/stu/CptfController.java b/src/main/java/com/sztzjy/linkCommerce/controller/stu/CptfController.java
index 223ff94..239bb56 100644
--- a/src/main/java/com/sztzjy/linkCommerce/controller/stu/CptfController.java
+++ b/src/main/java/com/sztzjy/linkCommerce/controller/stu/CptfController.java
@@ -411,53 +411,42 @@ public class CptfController {
         }
     }
 
+    @Autowired
+    private   AlgorithmStuAnswerMapper algorithmStuAnswerMapper;
 
-//    @PostMapping("/commitCpyxdwAnswer")
-//    @ApiOperation("用户数据分析/产品定位-提交")
-//    @AnonymousAccess
-//    public ResultEntity commitCpyxdwAnswer(@RequestBody CpyxdwStuAnswer stuAnswer) {
-//        //先查询是否提交过
-//        StuGradeExample stuGradeExample = new StuGradeExample();
-//        stuGradeExample.createCriteria().andUserIdEqualTo(stuAnswer.getUserId()).andProjectEqualTo(Constant.PRO_CPTFCS).andModuleEqualTo(Constant.MODULE_CPYXDW);
-//        List<StuGrade> stuGradeList = stuGradeMapper.selectByExampleWithBLOBs(stuGradeExample);
-//        if (CollectionUtils.isEmpty(stuGradeList)) {
-//
-//            int count = 0;
-//
-//            //1.产品点击率
-//            String axis = stuAnswer.getxAxis();
-//            if (axis != null) {
-//                if (!"点击率".equals(axis)) {
-//                    count++;
-//                }
-//            }
-//
-//
-//            String yAxis = stuAnswer.getyAxis();
-//            if (yAxis != null) {
-//                if (!"转换率".equals(yAxis)) {
-//                    count++;
-//                }
-//            }
-//
-//
-//            //主观题
-//            int i = compareListsUtil.calculateLengthPenaltyEnhanced(stuAnswer.getAnalysis());
-//            count = count + i;
-//            stuAnswer.setId(IdUtil.simpleUUID());
+    @PostMapping("/commitAlgorithmAnswer")
+    @ApiOperation("用户数据分析/产品定位-提交")
+    @AnonymousAccess
+    public ResultEntity commitAlgorithmAnswer(@RequestBody AlgorithmStuAnswer stuAnswer) {
+        //先查询是否提交过
+        StuGradeExample stuGradeExample = new StuGradeExample();
+        stuGradeExample.createCriteria().andUserIdEqualTo(stuAnswer.getUserId()).andProjectEqualTo(stuAnswer.getProject()).andModuleEqualTo(stuAnswer.getModule());
+        List<StuGrade> stuGradeList = stuGradeMapper.selectByExampleWithBLOBs(stuGradeExample);
+        if (CollectionUtils.isEmpty(stuGradeList)) {
+            //根据对应模块提交算分
+//            switch (stuAnswer.getModule()){
+//                case Constant.YHSJFXMSXTJ:
+//                case Constant.YHSJFXJLFX:
 //
-//            cpyxdwStuAnswerMapper.insertSelective(stuAnswer);
+//                case Constant.CPPGYHPL:
 //
-//            Boolean aBoolean = scoreService.insertScore(stuAnswer.getUserId(), Constant.PRO_CPTFCS, Constant.MODULE_CPYXDW, BigDecimal.valueOf(100 - count), stuAnswer.getAnalysis());
-//            if (aBoolean) {
-//                return new ResultEntity<>(HttpStatus.OK, "提交成功");
-//            } else {
-//                return new ResultEntity<>(HttpStatus.BAD_REQUEST, "提交失败");
+//                case Constant.MODULE_YHSJFX:
 //            }
-//        } else {
-//            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "已提交过");
-//        }
-//    }
+            stuAnswer.setId(IdUtil.simpleUUID());
+            algorithmStuAnswerMapper.insertSelective(stuAnswer);
+
+            Boolean aBoolean = scoreService.insertScore(stuAnswer.getUserId(), stuAnswer.getProject(), stuAnswer.getModule(), BigDecimal.valueOf(100 - stuAnswer.getErrorCount()), null);
+            if (aBoolean) {
+                return new ResultEntity<>(HttpStatus.OK, "提交成功");
+            } else {
+                return new ResultEntity<>(HttpStatus.BAD_REQUEST, "提交失败");
+            }
+
+
+        } else {
+            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "已提交过");
+        }
+    }
 
 
 }
diff --git a/src/main/java/com/sztzjy/linkCommerce/controller/stu/IndustryDemandAnalysisController.java b/src/main/java/com/sztzjy/linkCommerce/controller/stu/IndustryDemandAnalysisController.java
index ab9fa5f..e5ee1ba 100644
--- a/src/main/java/com/sztzjy/linkCommerce/controller/stu/IndustryDemandAnalysisController.java
+++ b/src/main/java/com/sztzjy/linkCommerce/controller/stu/IndustryDemandAnalysisController.java
@@ -107,17 +107,42 @@ public class IndustryDemandAnalysisController {
 
         for (YearCakeIndexDto yearCakeIndexDto : yearCakeIndexDtoList) {
             Double v = yearMap.get(yearCakeIndexDto.getYear());
-            if (yearCakeIndexDto.getYearAnswer() == null || v != yearCakeIndexDto.getYearAnswer()) {
+
+            if (yearCakeIndexDto.getYearAnswer() == null) {
+                count++;
+                continue;
+            }
+
+            BigDecimal frontValue = new BigDecimal(v);
+            BigDecimal backendValue = new BigDecimal(yearCakeIndexDto.getYearAnswer());
+
+            if (frontValue.compareTo(backendValue) != 0) {
                 count++;
             }
+
         }
 
         //分别将两个字段转为json格式
         List<MonthlyCakeIndex> monthlyCakeIndexList = analysisDTO.getMonthlyCakeIndexList();
 
         for (MonthlyCakeIndex yearCakeIndexDto : monthlyCakeIndexList) {
-            Double v = monthMap.get(yearCakeIndexDto.getYear());
-            if (yearCakeIndexDto.getMonthAnswer() == null || v != yearCakeIndexDto.getMonthAnswer()) {
+            String cleanKey = Convert.toStr(yearCakeIndexDto.getYear())
+                    .replaceAll("[\\u200C\\uFEFF\\u200B\\s\\u3000\\u00A0]+", "")  // 移除各种不可见字符和空格
+                    .trim();
+
+
+            Double v = monthMap.get(cleanKey);
+
+//            Double v = monthMap.get(yearCakeIndexDto.getYear());
+            if (yearCakeIndexDto.getMonthAnswer() == null) {
+                count++;
+                continue;
+            }
+
+            BigDecimal frontValue = new BigDecimal(v);
+            BigDecimal backendValue = new BigDecimal(yearCakeIndexDto.getMonthAnswer());
+
+            if (frontValue.compareTo(backendValue) != 0) {
                 count++;
             }
         }
@@ -176,13 +201,12 @@ public class IndustryDemandAnalysisController {
     @GetMapping("/restartExperment")
     @AnonymousAccess
     public ResultEntity restartExperment(@ApiParam("用户ID") String userId, @ApiParam("小模块") String module) {
-        Boolean b = false;
         if (Constant.MODULE_HYXQFX.equals(module)) {
             //查询学生答题数据，删除成绩
             HyxqfxStuAnswerExample example = new HyxqfxStuAnswerExample();
             example.createCriteria().andUserIdEqualTo(userId);
             hyxqfxStuAnswerMapper.deleteByExample(example);
-            b = scoreService.deleteScore(userId, Constant.PRO_SCXQWJ, Constant.MODULE_HYXQFX);
+            scoreService.deleteScore(userId, Constant.PRO_SCXQWJ, Constant.MODULE_HYXQFX);
         }
 
         if (Constant.MODULE_JZHJFX.equals(module)) {
@@ -190,13 +214,11 @@ public class IndustryDemandAnalysisController {
             JzhyfxStuAnswerExample jzhyfxStuAnswerExample = new JzhyfxStuAnswerExample();
             jzhyfxStuAnswerExample.createCriteria().andUserIdEqualTo(userId);
             jzhyfxStuAnswerMapper.deleteByExample(jzhyfxStuAnswerExample);
-            b = scoreService.deleteScore(userId, Constant.PRO_SCXQWJ, Constant.MODULE_JZHJFX);
+            scoreService.deleteScore(userId, Constant.PRO_SCXQWJ, Constant.MODULE_JZHJFX);
         }
-        if (b) {
+
             return new ResultEntity<>(HttpStatus.OK, "重新实训成功！");
-        } else {
-            return new ResultEntity<>(HttpStatus.BAD_REQUEST, "重新实训失败！");
-        }
+
     }
 
 
@@ -222,8 +244,11 @@ public class IndustryDemandAnalysisController {
         Double stuAnswer = competitiveEnvDTO.getAnswer();
          int count = 0;
 
-        if (answer!=stuAnswer) {
-            count ++ ;
+        BigDecimal frontValue = new BigDecimal(answer);
+        BigDecimal backendValue = new BigDecimal(stuAnswer);
+
+        if (frontValue.compareTo(backendValue) != 0) {
+            count++;
         }
 
         int i = compareListsUtil.calculateLengthPenaltyEnhanced(competitiveEnvDTO.getContext());
diff --git a/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswer.java b/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswer.java
new file mode 100644
index 0000000..8c809c1
--- /dev/null
+++ b/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswer.java
@@ -0,0 +1,88 @@
+package com.sztzjy.linkCommerce.entity;
+
+import java.util.Date;
+
+import io.swagger.annotations.ApiModelProperty;
+/**
+ *
+ * @author whb
+ * algorithm_stu_answer
+ */
+public class AlgorithmStuAnswer {
+    @ApiModelProperty(notes = "id")
+    private String id;
+
+    @ApiModelProperty(notes = "模块名如：（用户数据分析-描述性统计）")
+    private String module;
+
+    @ApiModelProperty(notes = "错误次数")
+    private Integer errorCount;
+
+    @ApiModelProperty(notes = "用户ID")
+    private String userId;
+
+    @ApiModelProperty(notes = "创建时间")
+    private Date createTime;
+
+    @ApiModelProperty(notes = "大模块")
+    private String project;
+
+    @ApiModelProperty(notes = "内容")
+    private String context;
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id == null ? null : id.trim();
+    }
+
+    public String getModule() {
+        return module;
+    }
+
+    public void setModule(String module) {
+        this.module = module == null ? null : module.trim();
+    }
+
+    public Integer getErrorCount() {
+        return errorCount;
+    }
+
+    public void setErrorCount(Integer errorCount) {
+        this.errorCount = errorCount;
+    }
+
+    public String getUserId() {
+        return userId;
+    }
+
+    public void setUserId(String userId) {
+        this.userId = userId == null ? null : userId.trim();
+    }
+
+    public Date getCreateTime() {
+        return createTime;
+    }
+
+    public void setCreateTime(Date createTime) {
+        this.createTime = createTime;
+    }
+
+    public String getProject() {
+        return project;
+    }
+
+    public void setProject(String project) {
+        this.project = project == null ? null : project.trim();
+    }
+
+    public String getContext() {
+        return context;
+    }
+
+    public void setContext(String context) {
+        this.context = context == null ? null : context.trim();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswerExample.java b/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswerExample.java
new file mode 100644
index 0000000..41005e7
--- /dev/null
+++ b/src/main/java/com/sztzjy/linkCommerce/entity/AlgorithmStuAnswerExample.java
@@ -0,0 +1,600 @@
+package com.sztzjy.linkCommerce.entity;
+
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+public class AlgorithmStuAnswerExample {
+    protected String orderByClause;
+
+    protected boolean distinct;
+
+    protected List<Criteria> oredCriteria;
+
+    public AlgorithmStuAnswerExample() {
+        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(String value) {
+            addCriterion("id =", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotEqualTo(String value) {
+            addCriterion("id <>", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThan(String value) {
+            addCriterion("id >", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdGreaterThanOrEqualTo(String value) {
+            addCriterion("id >=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThan(String value) {
+            addCriterion("id <", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLessThanOrEqualTo(String value) {
+            addCriterion("id <=", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdLike(String value) {
+            addCriterion("id like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotLike(String value) {
+            addCriterion("id not like", value, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdIn(List<String> values) {
+            addCriterion("id in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotIn(List<String> values) {
+            addCriterion("id not in", values, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdBetween(String value1, String value2) {
+            addCriterion("id between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andIdNotBetween(String value1, String value2) {
+            addCriterion("id not between", value1, value2, "id");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIsNull() {
+            addCriterion("module is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIsNotNull() {
+            addCriterion("module is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleEqualTo(String value) {
+            addCriterion("module =", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleNotEqualTo(String value) {
+            addCriterion("module <>", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleGreaterThan(String value) {
+            addCriterion("module >", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleGreaterThanOrEqualTo(String value) {
+            addCriterion("module >=", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleLessThan(String value) {
+            addCriterion("module <", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleLessThanOrEqualTo(String value) {
+            addCriterion("module <=", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleLike(String value) {
+            addCriterion("module like", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleNotLike(String value) {
+            addCriterion("module not like", value, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleIn(List<String> values) {
+            addCriterion("module in", values, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleNotIn(List<String> values) {
+            addCriterion("module not in", values, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleBetween(String value1, String value2) {
+            addCriterion("module between", value1, value2, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andModuleNotBetween(String value1, String value2) {
+            addCriterion("module not between", value1, value2, "module");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountIsNull() {
+            addCriterion("error_count is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountIsNotNull() {
+            addCriterion("error_count is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountEqualTo(Integer value) {
+            addCriterion("error_count =", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountNotEqualTo(Integer value) {
+            addCriterion("error_count <>", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountGreaterThan(Integer value) {
+            addCriterion("error_count >", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountGreaterThanOrEqualTo(Integer value) {
+            addCriterion("error_count >=", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountLessThan(Integer value) {
+            addCriterion("error_count <", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountLessThanOrEqualTo(Integer value) {
+            addCriterion("error_count <=", value, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountIn(List<Integer> values) {
+            addCriterion("error_count in", values, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountNotIn(List<Integer> values) {
+            addCriterion("error_count not in", values, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountBetween(Integer value1, Integer value2) {
+            addCriterion("error_count between", value1, value2, "errorCount");
+            return (Criteria) this;
+        }
+
+        public Criteria andErrorCountNotBetween(Integer value1, Integer value2) {
+            addCriterion("error_count not between", value1, value2, "errorCount");
+            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 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 andProjectIsNull() {
+            addCriterion("project is null");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectIsNotNull() {
+            addCriterion("project is not null");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectEqualTo(String value) {
+            addCriterion("project =", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectNotEqualTo(String value) {
+            addCriterion("project <>", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectGreaterThan(String value) {
+            addCriterion("project >", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectGreaterThanOrEqualTo(String value) {
+            addCriterion("project >=", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectLessThan(String value) {
+            addCriterion("project <", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectLessThanOrEqualTo(String value) {
+            addCriterion("project <=", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectLike(String value) {
+            addCriterion("project like", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectNotLike(String value) {
+            addCriterion("project not like", value, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectIn(List<String> values) {
+            addCriterion("project in", values, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectNotIn(List<String> values) {
+            addCriterion("project not in", values, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectBetween(String value1, String value2) {
+            addCriterion("project between", value1, value2, "project");
+            return (Criteria) this;
+        }
+
+        public Criteria andProjectNotBetween(String value1, String value2) {
+            addCriterion("project not between", value1, value2, "project");
+            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/linkCommerce/mapper/AlgorithmStuAnswerMapper.java b/src/main/java/com/sztzjy/linkCommerce/mapper/AlgorithmStuAnswerMapper.java
new file mode 100644
index 0000000..b185543
--- /dev/null
+++ b/src/main/java/com/sztzjy/linkCommerce/mapper/AlgorithmStuAnswerMapper.java
@@ -0,0 +1,36 @@
+package com.sztzjy.linkCommerce.mapper;
+
+import com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer;
+import com.sztzjy.linkCommerce.entity.AlgorithmStuAnswerExample;
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+
+public interface AlgorithmStuAnswerMapper {
+    long countByExample(AlgorithmStuAnswerExample example);
+
+    int deleteByExample(AlgorithmStuAnswerExample example);
+
+    int deleteByPrimaryKey(String id);
+
+    int insert(AlgorithmStuAnswer record);
+
+    int insertSelective(AlgorithmStuAnswer record);
+
+    List<AlgorithmStuAnswer> selectByExampleWithBLOBs(AlgorithmStuAnswerExample example);
+
+    List<AlgorithmStuAnswer> selectByExample(AlgorithmStuAnswerExample example);
+
+    AlgorithmStuAnswer selectByPrimaryKey(String id);
+
+    int updateByExampleSelective(@Param("record") AlgorithmStuAnswer record, @Param("example") AlgorithmStuAnswerExample example);
+
+    int updateByExampleWithBLOBs(@Param("record") AlgorithmStuAnswer record, @Param("example") AlgorithmStuAnswerExample example);
+
+    int updateByExample(@Param("record") AlgorithmStuAnswer record, @Param("example") AlgorithmStuAnswerExample example);
+
+    int updateByPrimaryKeySelective(AlgorithmStuAnswer record);
+
+    int updateByPrimaryKeyWithBLOBs(AlgorithmStuAnswer record);
+
+    int updateByPrimaryKey(AlgorithmStuAnswer record);
+}
\ No newline at end of file
diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index 25a15aa..8f674c3 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -11,9 +11,10 @@ spring:
 # 文件存储
 file:
   type: local
-  path: /usr/local/tianzeProject/linkCommerce/uploadFile
-#  path: D:/tianzeProject/linkCommerce/
-  url: "http://118.31.7.2:147/file"
+#  path: /usr/local/tianzeProject/linkCommerce/uploadFile
+  path: D:/tianzeProject/linkCommerce/
+#  url: "http://118.31.7.2:147/file"
+  url: "http://192.168.2.8:147/file"
 
 
 
diff --git a/src/main/resources/mappers/AlgorithmStuAnswerMapper.xml b/src/main/resources/mappers/AlgorithmStuAnswerMapper.xml
new file mode 100644
index 0000000..458791d
--- /dev/null
+++ b/src/main/resources/mappers/AlgorithmStuAnswerMapper.xml
@@ -0,0 +1,287 @@
+<?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.linkCommerce.mapper.AlgorithmStuAnswerMapper">
+  <resultMap id="BaseResultMap" type="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    <id column="id" jdbcType="VARCHAR" property="id" />
+    <result column="module" jdbcType="VARCHAR" property="module" />
+    <result column="error_count" jdbcType="INTEGER" property="errorCount" />
+    <result column="user_id" jdbcType="VARCHAR" property="userId" />
+    <result column="create_time" jdbcType="TIMESTAMP" property="createTime" />
+    <result column="project" jdbcType="VARCHAR" property="project" />
+  </resultMap>
+  <resultMap extends="BaseResultMap" id="ResultMapWithBLOBs" type="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    <result column="context" jdbcType="LONGVARCHAR" property="context" />
+  </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, module, error_count, user_id, create_time, project
+  </sql>
+  <sql id="Blob_Column_List">
+    context
+  </sql>
+  <select id="selectByExampleWithBLOBs" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswerExample" resultMap="ResultMapWithBLOBs">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from algorithm_stu_answer
+    <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.linkCommerce.entity.AlgorithmStuAnswerExample" resultMap="BaseResultMap">
+    select
+    <if test="distinct">
+      distinct
+    </if>
+    <include refid="Base_Column_List" />
+    from algorithm_stu_answer
+    <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.String" resultMap="ResultMapWithBLOBs">
+    select 
+    <include refid="Base_Column_List" />
+    ,
+    <include refid="Blob_Column_List" />
+    from algorithm_stu_answer
+    where id = #{id,jdbcType=VARCHAR}
+  </select>
+  <delete id="deleteByPrimaryKey" parameterType="java.lang.String">
+    delete from algorithm_stu_answer
+    where id = #{id,jdbcType=VARCHAR}
+  </delete>
+  <delete id="deleteByExample" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswerExample">
+    delete from algorithm_stu_answer
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </delete>
+  <insert id="insert" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    insert into algorithm_stu_answer (id, module, error_count, 
+      user_id, create_time, project, 
+      context)
+    values (#{id,jdbcType=VARCHAR}, #{module,jdbcType=VARCHAR}, #{errorCount,jdbcType=INTEGER}, 
+      #{userId,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{project,jdbcType=VARCHAR}, 
+      #{context,jdbcType=LONGVARCHAR})
+  </insert>
+  <insert id="insertSelective" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    insert into algorithm_stu_answer
+    <trim prefix="(" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        id,
+      </if>
+      <if test="module != null">
+        module,
+      </if>
+      <if test="errorCount != null">
+        error_count,
+      </if>
+      <if test="userId != null">
+        user_id,
+      </if>
+      <if test="createTime != null">
+        create_time,
+      </if>
+      <if test="project != null">
+        project,
+      </if>
+      <if test="context != null">
+        context,
+      </if>
+    </trim>
+    <trim prefix="values (" suffix=")" suffixOverrides=",">
+      <if test="id != null">
+        #{id,jdbcType=VARCHAR},
+      </if>
+      <if test="module != null">
+        #{module,jdbcType=VARCHAR},
+      </if>
+      <if test="errorCount != null">
+        #{errorCount,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="project != null">
+        #{project,jdbcType=VARCHAR},
+      </if>
+      <if test="context != null">
+        #{context,jdbcType=LONGVARCHAR},
+      </if>
+    </trim>
+  </insert>
+  <select id="countByExample" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswerExample" resultType="java.lang.Long">
+    select count(*) from algorithm_stu_answer
+    <if test="_parameter != null">
+      <include refid="Example_Where_Clause" />
+    </if>
+  </select>
+  <update id="updateByExampleSelective" parameterType="map">
+    update algorithm_stu_answer
+    <set>
+      <if test="record.id != null">
+        id = #{record.id,jdbcType=VARCHAR},
+      </if>
+      <if test="record.module != null">
+        module = #{record.module,jdbcType=VARCHAR},
+      </if>
+      <if test="record.errorCount != null">
+        error_count = #{record.errorCount,jdbcType=INTEGER},
+      </if>
+      <if test="record.userId != null">
+        user_id = #{record.userId,jdbcType=VARCHAR},
+      </if>
+      <if test="record.createTime != null">
+        create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="record.project != null">
+        project = #{record.project,jdbcType=VARCHAR},
+      </if>
+      <if test="record.context != null">
+        context = #{record.context,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExampleWithBLOBs" parameterType="map">
+    update algorithm_stu_answer
+    set id = #{record.id,jdbcType=VARCHAR},
+      module = #{record.module,jdbcType=VARCHAR},
+      error_count = #{record.errorCount,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      project = #{record.project,jdbcType=VARCHAR},
+      context = #{record.context,jdbcType=LONGVARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByExample" parameterType="map">
+    update algorithm_stu_answer
+    set id = #{record.id,jdbcType=VARCHAR},
+      module = #{record.module,jdbcType=VARCHAR},
+      error_count = #{record.errorCount,jdbcType=INTEGER},
+      user_id = #{record.userId,jdbcType=VARCHAR},
+      create_time = #{record.createTime,jdbcType=TIMESTAMP},
+      project = #{record.project,jdbcType=VARCHAR}
+    <if test="_parameter != null">
+      <include refid="Update_By_Example_Where_Clause" />
+    </if>
+  </update>
+  <update id="updateByPrimaryKeySelective" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    update algorithm_stu_answer
+    <set>
+      <if test="module != null">
+        module = #{module,jdbcType=VARCHAR},
+      </if>
+      <if test="errorCount != null">
+        error_count = #{errorCount,jdbcType=INTEGER},
+      </if>
+      <if test="userId != null">
+        user_id = #{userId,jdbcType=VARCHAR},
+      </if>
+      <if test="createTime != null">
+        create_time = #{createTime,jdbcType=TIMESTAMP},
+      </if>
+      <if test="project != null">
+        project = #{project,jdbcType=VARCHAR},
+      </if>
+      <if test="context != null">
+        context = #{context,jdbcType=LONGVARCHAR},
+      </if>
+    </set>
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKeyWithBLOBs" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    update algorithm_stu_answer
+    set module = #{module,jdbcType=VARCHAR},
+      error_count = #{errorCount,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=TIMESTAMP},
+      project = #{project,jdbcType=VARCHAR},
+      context = #{context,jdbcType=LONGVARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+  <update id="updateByPrimaryKey" parameterType="com.sztzjy.linkCommerce.entity.AlgorithmStuAnswer">
+    update algorithm_stu_answer
+    set module = #{module,jdbcType=VARCHAR},
+      error_count = #{errorCount,jdbcType=INTEGER},
+      user_id = #{userId,jdbcType=VARCHAR},
+      create_time = #{createTime,jdbcType=TIMESTAMP},
+      project = #{project,jdbcType=VARCHAR}
+    where id = #{id,jdbcType=VARCHAR}
+  </update>
+</mapper>
\ No newline at end of file