互动讨论、实验实训

src/main/java/com/sztzjy/trade/controller/stu/StuAcademicRecordController.java

@@ -16,10 +16,7 @@ import io.swagger.annotations.Api;
 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.*;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
 
 import javax.annotation.Resource;
 import javax.servlet.http.HttpServletResponse;
@@ -52,7 +49,7 @@ public class StuAcademicRecordController {
     }
 
     @ApiOperation("项目成绩导出")
-    @PostMapping("/export")
+    @GetMapping("/export")
     @AnonymousAccess
     public void export(HttpServletResponse response,
                        @ApiParam("用户ID") String userId) {

src/main/java/com/sztzjy/trade/controller/stu/StuCloudComputingTrainingController.java

@@ -1,6 +1,7 @@
 package com.sztzjy.trade.controller.stu;
 
 import com.sztzjy.trade.annotation.AnonymousAccess;
+import com.sztzjy.trade.entity.StuServerResourcesInfo;
 import com.sztzjy.trade.entity.dto.UserSelectThreeDTO;
 import com.sztzjy.trade.service.StuCloudComputingTrainingService;
 import com.sztzjy.trade.util.ResultEntity;
@@ -33,4 +34,12 @@ public class StuCloudComputingTrainingController {
         stuCloudComputingTrainingService.userSelect(userSelectThreeDTOS);
         return new ResultEntity<>(HttpStatus.OK,"成功");
     }
+
+    @ApiOperation("一、软件安装部署阶段--服务器资源列表查看")
+    @PostMapping("/serverResourcesView")
+    @AnonymousAccess
+    public ResultEntity<List<StuServerResourcesInfo>> serverResourcesView(String userId){
+        List<StuServerResourcesInfo> stuSiteResourcesInfos=stuCloudComputingTrainingService.serverResourcesView(userId);
+        return new ResultEntity<>(HttpStatus.OK,"成功",stuSiteResourcesInfos);
+    }
 }

src/main/java/com/sztzjy/trade/controller/stu/StuConceptHashTrainingController.java

@@ -3,6 +3,7 @@ package com.sztzjy.trade.controller.stu;
 import com.alibaba.fastjson.JSONObject;
 import com.sztzjy.trade.annotation.AnonymousAccess;
 import com.sztzjy.trade.entity.StuHashSignatureResource;
+import com.sztzjy.trade.entity.StuScoreDetails;
 import com.sztzjy.trade.entity.dto.StuHashOnlineCalculationDTO;
 import com.sztzjy.trade.service.StuConceptHashTrainingService;
 import com.sztzjy.trade.util.ResultDataEntity;
@@ -117,4 +118,13 @@ public class StuConceptHashTrainingController {
             return new ResultDataEntity<>(HttpStatus.OK,"删除失败",delete);
         }
     }
+
+
+    @PostMapping("/HashTrainingOnlineCalculation")
+    @ApiOperation("哈希函数加密在线计算")
+    public ResultDataEntity<StuScoreDetails> HashTrainingOnlineCalculation(@RequestBody JSONObject jsonObject) {
+        StuHashOnlineCalculationDTO onlineCalculation = jsonObject.getObject("StuHashOnlineCalculationDTO", StuHashOnlineCalculationDTO.class);
+        StuHashOnlineCalculationDTO stuHashOnlineCalculationDTO = stuConceptHashTrainingService.HashTrainingOnlineCalculation(onlineCalculation);
+        return new ResultDataEntity(HttpStatus.OK,stuHashOnlineCalculationDTO);
+    }
 }

src/main/java/com/sztzjy/trade/controller/stu/StuDTFController.java

@@ -128,6 +128,17 @@ public class StuDTFController {
 
     }
 
+    @ApiOperation("跨境货币转换申请查看")
+    @PostMapping("/getCurrencyConversion")
+    @AnonymousAccess
+    public ResultEntity getCurrencyConversion(String userId) {
+
+
+        return new ResultEntity<>(HttpStatus.OK,"成功",dtfService.getCurrencyConversion(userId));
+
+    }
+
+
     @ApiOperation("发起申请")
     @PostMapping("/initiateApply")
     @AnonymousAccess
@@ -140,6 +151,17 @@ public class StuDTFController {
 
     }
 
+
+    @ApiOperation("跨境货币多边桥业务查看")
+    @PostMapping("/getMultilateralBridgeBusiness")
+    @AnonymousAccess
+    public ResultEntity getMultilateralBridgeBusiness(String userId) {
+
+
+        return new ResultEntity<>(HttpStatus.OK,"成功",dtfService.getMultilateralBridgeBusiness(userId));
+
+    }
+
     @ApiOperation("步骤一：接收/注销/反馈")
     @PostMapping("/operation")
     @AnonymousAccess

src/main/java/com/sztzjy/trade/controller/stu/StuHomeworkExamController.java

@@ -1,16 +1,17 @@
 package com.sztzjy.trade.controller.stu;
 
+import com.github.pagehelper.PageInfo;
 import com.sztzjy.trade.annotation.AnonymousAccess;
 import com.sztzjy.trade.entity.StuAchievementInfo;
 import com.sztzjy.trade.entity.TchHomeworkManage;
+import com.sztzjy.trade.entity.dto.StuAchievementInfoDTO;
 import com.sztzjy.trade.entity.dto.SubmitExamPapersDTO;
 import com.sztzjy.trade.mapper.StuAchievementInfoMapper;
 import com.sztzjy.trade.service.StuHomeworkExamService;
 import com.sztzjy.trade.util.ResultEntity;
 import com.sztzjy.trade.util.file.IFileUtil;
-import io.swagger.annotations.Api;
+import io.swagger.annotations.*;
-import io.swagger.annotations.ApiOperation;
+import io.swagger.v3.oas.annotations.media.Schema;
-import io.swagger.annotations.ApiParam;
 import org.checkerframework.checker.units.qual.A;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -40,10 +41,10 @@ public class StuHomeworkExamController {
     @ApiOperation("查询作业列表")
     @PostMapping("/getHomeworks")
     @AnonymousAccess
-    public ResultEntity getHomeworks(@ApiParam("用户ID") String userId,
+    public ResultEntity<PageInfo<StuAchievementInfoDTO>> getHomeworks(@ApiParam("用户ID") String userId,
-                                     @ApiParam("作业类型") String homeworkType) {
+                                                                      @ApiParam("作业类型") String homeworkType, Integer index, Integer size) {
 
-        return new ResultEntity<>(HttpStatus.OK,"成功",homeworkExamService.getHomeworks(userId,homeworkType));
+        return new ResultEntity<>(homeworkExamService.getHomeworks(userId,homeworkType,index,size));
 
     }
 

src/main/java/com/sztzjy/trade/entity/StuAchievementInfo.java

@@ -3,7 +3,10 @@ package com.sztzjy.trade.entity;
 import java.math.BigDecimal;
 import java.util.Date;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
 import io.swagger.annotations.ApiModelProperty;
+import org.springframework.format.annotation.DateTimeFormat;
+
 /**
  * 成绩表
  *
@@ -60,9 +63,13 @@ public class StuAchievementInfo {
     private String homeworkAnnex;
 
     @ApiModelProperty(notes = "作业起始时间")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8")
     private Date startingTime;
 
     @ApiModelProperty(notes = "作业终止时间")
+    @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss",timezone = "GMT+8")
     private Date endTime;
 
     @ApiModelProperty(notes = "教师评语")

src/main/java/com/sztzjy/trade/entity/dto/StuAchievementInfoDTO.java

@@ -0,0 +1,82 @@
+package com.sztzjy.trade.entity.dto;
+
+import io.swagger.annotations.ApiModelProperty;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.math.BigDecimal;
+import java.util.Date;
+
+/**
+ * @author tz
+ * @date 2025/1/3 11:48
+ */
+@Data
+public class StuAchievementInfoDTO {
+
+    @ApiModelProperty(notes = "成绩ID")
+    private String id;
+
+    @ApiModelProperty(notes = "姓名")
+    private String name;
+
+    @ApiModelProperty(notes = "学号")
+    private String studentId;
+
+    @ApiModelProperty(notes = "班级名称")
+    private String className;
+
+    @ApiModelProperty(notes = "得分")
+    private BigDecimal score;
+
+    @ApiModelProperty(notes = "完成用时")
+    private String completionTime;
+
+    @ApiModelProperty(notes = "答对数量")
+    private Integer answerNumber;
+
+    @ApiModelProperty(notes = "答错数量")
+    private Integer answerIncorrectlyNumber;
+
+    @ApiModelProperty(notes = "正确率")
+    private String accuracy;
+
+    @ApiModelProperty(notes = "成绩来源（考试/作业名称）")
+    private String scoreGrades;
+
+    @ApiModelProperty(notes = "用户ID")
+    private String userId;
+
+    @ApiModelProperty(notes = "作业/考试ID")
+    private String taskId;
+
+    @ApiModelProperty(notes = "平均得分")
+    private BigDecimal averageScore;
+
+    @ApiModelProperty(notes = "状态")
+    private String state;
+
+    @ApiModelProperty(notes = "及格率")
+    private BigDecimal passRate;
+
+    @ApiModelProperty(notes = "作业附件URL")
+    private String homeworkAnnex;
+
+    @ApiModelProperty(notes = "作业起始时间")
+    private Date startingTime;
+
+    @ApiModelProperty(notes = "作业终止时间")
+    private Date endTime;
+
+    @ApiModelProperty(notes = "教师评语")
+    private String teacherComments;
+
+    @ApiModelProperty(notes = "本次作答次数")
+    private Integer numberOfAnswer;
+
+    @ApiModelProperty(notes = "题数总量")
+    private Integer totalQuestions;
+
+    @ApiModelProperty(notes = "学生提交作业附件URL")
+    private String stuHomeworkAnnex;
+}

src/main/java/com/sztzjy/trade/service/StuCloudComputingTrainingService.java

@@ -1,5 +1,6 @@
 package com.sztzjy.trade.service;
 
+import com.sztzjy.trade.entity.StuServerResourcesInfo;
 import com.sztzjy.trade.entity.dto.UserSelectThreeDTO;
 
 import java.util.List;
@@ -10,4 +11,6 @@ import java.util.List;
  */
 public interface StuCloudComputingTrainingService {
     void userSelect(List<UserSelectThreeDTO> userSelectThreeDTOS);
+
+    List<StuServerResourcesInfo> serverResourcesView(String userId);
 }

src/main/java/com/sztzjy/trade/service/StuDTFService.java

@@ -62,4 +62,7 @@ public interface StuDTFService {
 
     void initiateTransfer(String amountCollected, String userId,String type);
 
+    List<StuCrossBorderConversion> getCurrencyConversion(String userId);
+
+    List<StuMultilateralBridge> getMultilateralBridgeBusiness(String userId);
 }

src/main/java/com/sztzjy/trade/service/StuHomeworkExamService.java

@@ -1,11 +1,9 @@
 package com.sztzjy.trade.service;
 
+import com.github.pagehelper.PageInfo;
 import com.sztzjy.trade.entity.StuAchievementInfo;
 import com.sztzjy.trade.entity.StuScoreDetailsInfo;
-import com.sztzjy.trade.entity.dto.AttachmentHomeworkDTO;
+import com.sztzjy.trade.entity.dto.*;
-import com.sztzjy.trade.entity.dto.StuScoreDetailsInfoDTO;
-import com.sztzjy.trade.entity.dto.StuTopicDTO;
-import com.sztzjy.trade.entity.dto.SubmitExamPapersDTO;
 
 import java.util.List;
 
@@ -14,7 +12,7 @@ import java.util.List;
  * @date 2024/9/10 15:18
  */
 public interface StuHomeworkExamService {
-    List<StuAchievementInfo> getHomeworks(String userId,String homeworkType);
+    PageInfo<StuAchievementInfoDTO> getHomeworks(String userId, String homeworkType, Integer index, Integer size);
 
     List<StuTopicDTO> getTopics(String id);
 

src/main/java/com/sztzjy/trade/service/impl/StuCloudComputingTrainingServiceImpl.java

@@ -17,6 +17,7 @@ import org.springframework.stereotype.Service;
 import javax.annotation.Resource;
 import java.math.BigDecimal;
 import java.util.List;
+import java.util.UUID;
 
 /**
  * @author tz
@@ -196,4 +197,71 @@ public class StuCloudComputingTrainingServiceImpl implements StuCloudComputingTr
             }
         }
     }
+
+
+    @Override
+    public List<StuServerResourcesInfo> serverResourcesView(String userId) {
+        StuServerResourcesInfoExample example=new StuServerResourcesInfoExample();
+        example.createCriteria().andUserIdEqualTo(userId);
+        List<StuServerResourcesInfo> stuServerResourcesInfos = stuServerResourcesInfoMapper.selectByExample(example);
+        if(stuServerResourcesInfos.isEmpty()){
+            StuServerResourcesInfoExample stuServerResourcesInfoExample=new StuServerResourcesInfoExample();
+            stuServerResourcesInfoExample.createCriteria().andUserIdIsNull();
+            List<StuServerResourcesInfo> stuServerResourcesInfoList = stuServerResourcesInfoMapper.selectByExample(stuServerResourcesInfoExample);
+            int a=0;
+            for (int i = 0; i < stuServerResourcesInfoList.size(); i++) {
+                if(stuServerResourcesInfoList.get(i).getServerAffiliation().equals("云部署")){
+                    if(stuServerResourcesInfoList.get(i).getId()==4){
+                        stuServerResourcesInfoList.get(i).setDataOrder(1);
+                    }
+                    if(stuServerResourcesInfoList.get(i).getId()==5){
+                        stuServerResourcesInfoList.get(i).setDataOrder(2);
+                    }
+                    if(stuServerResourcesInfoList.get(i).getId()==6){
+                        stuServerResourcesInfoList.get(i).setDataOrder(3);
+                    }
+                }
+                Integer uuid = UUID.randomUUID().toString().replaceAll("-", "").hashCode();
+                uuid = uuid < 0 ? -uuid : uuid;//String.hashCode() 值会为空
+                stuServerResourcesInfoList.get(i).setId(uuid);
+                stuServerResourcesInfoList.get(i).setUserId(userId);
+                stuServerResourcesInfoList.get(i).setUserSelected(0);
+                stuServerResourcesInfoList.get(i).setPaymentMode(0);
+                //添加用户数据
+                stuServerResourcesInfoMapper.insert(stuServerResourcesInfoList.get(i));
+                stuServerResourcesInfos.add(stuServerResourcesInfoList.get(i));
+            }
+        }
+
+//        PriceDTO priceDTO=null;
+//        List<StuServerResourcesInfoDTO> list=new ArrayList<>();;
+//        for (int i = 0; i < stuServerResourcesInfoDTOS.size(); i++) {
+//            priceDTO=new PriceDTO();
+//            StuServerResourcesInfoDTO stuServerResourcesInfoDTO = stuServerResourcesInfoDTOS.get(i);
+//            if(stuServerResourcesInfoDTO.getServerAffiliation().equals("本地部署")){
+//                list.add(stuServerResourcesInfoDTO);
+//            }else {
+//                String price = stuServerResourcesInfoDTO.getPrice();
+//                String[] split = price.split(",");
+//                for (int j = 0; j < split.length; j++) {
+//                    if(Pattern.compile("时").matcher(split[j]).find()){ //价格是按时付费
+//                        priceDTO.setMoneyHour(split[j]);
+//                    }
+//                    if(Pattern.compile("月").matcher(split[j]).find()){ //价格是按月付费
+//                        priceDTO.setMoneyMonthly(split[j]);
+//                    }
+//                    if(Pattern.compile("一年").matcher(split[j]).find()){ //价格是按一年付费
+//                       priceDTO.setMoneyYear(split[j]);
+//                    }
+//                    if(Pattern.compile("三年").matcher(split[j]).find()){ //价格是按三年付费
+//                        priceDTO.setMoneyThreeYears(split[j]);
+//                    }
+//                }
+//                stuServerResourcesInfoDTO.setPriceDTO(priceDTO);
+//                stuServerResourcesInfoDTO.setPrice(null);
+//                list.add(stuServerResourcesInfoDTO);
+//            }
+//        }
+        return stuServerResourcesInfos;
+    }
 }

src/main/java/com/sztzjy/trade/service/impl/StuDTFServiceImpl.java

@@ -119,7 +119,7 @@ public class StuDTFServiceImpl implements StuDTFService {
 
         // 获取一个数字格式化实例
         NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US);
-        String formattedNumber = numberFormat.format(replace);
+        String formattedNumber = numberFormat.format(Integer.valueOf(replace));
 
         stuCommercialBank.setExchangeAmount(formattedNumber);
         stuCommercialBank.setApplicationTime(new Date());
@@ -208,8 +208,8 @@ public class StuDTFServiceImpl implements StuDTFService {
 
             // 获取一个数字格式化实例
             NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US);
-            String walletBalance = numberFormat.format(add);
+            String walletBalance = numberFormat.format(Integer.valueOf(add.toString()));
-            String accountBalance = numberFormat.format(sub);
+            String accountBalance = numberFormat.format(Integer.valueOf(sub.toString()));
 
             enterprises.setWalletBalance(walletBalance);
             enterprises.setAccountBalance(accountBalance);
@@ -239,7 +239,8 @@ public class StuDTFServiceImpl implements StuDTFService {
             throw new ServiceException(HttpStatus.ACCEPTED,"收款企业错误");
         }
         String trim = collectionAccount.trim();
-        if(!trim.equals("6222020200001234567")){
+        String replace1 = trim.replace(" ", "");
+        if(!replace1.equals("6222020200001234567")){
             throw new ServiceException(HttpStatus.ACCEPTED,"收款账号错误");
         }
 
@@ -263,7 +264,7 @@ public class StuDTFServiceImpl implements StuDTFService {
 
         // 获取一个数字格式化实例
         NumberFormat numberFormat = NumberFormat.getNumberInstance(Locale.US);
-        String formattedNumber = numberFormat.format(replace);
+        String formattedNumber = numberFormat.format(Integer.valueOf(replace));
 
         borderConversion.setTransferAmount(formattedNumber);
         borderConversion.setReceivingBank(receivingBank);
@@ -787,6 +788,20 @@ public class StuDTFServiceImpl implements StuDTFService {
 
 
 
+    }
+
+    @Override
+    public List<StuCrossBorderConversion> getCurrencyConversion(String userId) {
+        StuCrossBorderConversionExample example=new StuCrossBorderConversionExample();
+        example.createCriteria().andUserIdEqualTo(userId);
+        return crossBorderConversionMapper.selectByExample(example);
+    }
+
+    @Override
+    public List<StuMultilateralBridge> getMultilateralBridgeBusiness(String userId) {
+        StuMultilateralBridgeExample example=new StuMultilateralBridgeExample();
+        example.createCriteria().andUserIdEqualTo(userId);
+        return multilateralBridgeMapper.selectByExample(example);
     }
 
 }

src/main/java/com/sztzjy/trade/service/impl/StuHomeworkExamServiceImpl.java

@@ -1,21 +1,21 @@
 package com.sztzjy.trade.service.impl;
 
+import com.github.pagehelper.PageInfo;
 import com.sztzjy.trade.config.exception.handler.ServiceException;
 import com.sztzjy.trade.entity.*;
-import com.sztzjy.trade.entity.dto.AttachmentHomeworkDTO;
+import com.sztzjy.trade.entity.dto.*;
-import com.sztzjy.trade.entity.dto.StuScoreDetailsInfoDTO;
-import com.sztzjy.trade.entity.dto.StuTopicDTO;
-import com.sztzjy.trade.entity.dto.SubmitExamPapersDTO;
 import com.sztzjy.trade.mapper.*;
 import com.sztzjy.trade.service.StuHomeworkExamService;
 import com.sztzjy.trade.util.BigDecimalUtils;
 import com.sztzjy.trade.util.ConvertUtil;
+import com.sztzjy.trade.util.PageUtil;
 import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
 import java.math.BigDecimal;
 import java.time.LocalDateTime;
+import java.time.ZoneId;
 import java.time.format.DateTimeFormatter;
 import java.util.*;
 
@@ -44,7 +44,7 @@ public class StuHomeworkExamServiceImpl implements StuHomeworkExamService {
     @Resource
     BigDecimalUtils bigDecimalUtils;
     @Override
-    public List<StuAchievementInfo> getHomeworks(String userId,String homeworkType) {
+    public PageInfo getHomeworks(String userId, String homeworkType, Integer index, Integer size) {
 
         //查询学生班级
         StuUser stuUser = stuUserMapper.selectByPrimaryKey(userId);
@@ -59,8 +59,7 @@ public class StuHomeworkExamServiceImpl implements StuHomeworkExamService {
         //再循环得出该学生本次作业是否已有记录
         List<StuAchievementInfo> list=new ArrayList<>();
         for (TchHomeworkManage tchHomeworkManage : tchHomeworkManages) {
-            //取到本次作业的题目总量
+
-            String[] split = tchHomeworkManage.getTopicId().split(",");
 
 
             StuAchievementInfoExample achievementInfoExample=new StuAchievementInfoExample();
@@ -83,7 +82,13 @@ public class StuHomeworkExamServiceImpl implements StuHomeworkExamService {
                 achievementInfo.setStartingTime(tchHomeworkManage.getStartingTime());
                 achievementInfo.setEndTime(tchHomeworkManage.getEndTime());
                 achievementInfo.setNumberOfAnswer(0);
+
+                //取到本次作业的题目总量
+                if (!tchHomeworkManage.getHomeworkType().equals("附件作业")){
+                    String[] split = tchHomeworkManage.getTopicId().split(",");
                     achievementInfo.setTotalQuestions(split.length);
+                }
+
 
                 achievementInfoMapper.insert(achievementInfo);
 
@@ -92,8 +97,9 @@ public class StuHomeworkExamServiceImpl implements StuHomeworkExamService {
                 list.add(stuAchievementInfos.get(0));
             }
         }
+        List<StuAchievementInfoDTO> stuAchievementInfoDTOS = convertUtil.entityToDTOList(list, StuAchievementInfoDTO.class);
 
-        return list;
+        return PageUtil.pageHelper(stuAchievementInfoDTOS,index,size);
     }
 
     @Override
@@ -106,16 +112,17 @@ public class StuHomeworkExamServiceImpl implements StuHomeworkExamService {
         Date startingTime = achievementInfo.getStartingTime();
         Date endTime = achievementInfo.getEndTime();
 
-        // 定义时间格式
+        // 将 Date 转换为 LocalDateTime
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+        LocalDateTime startLocalDateTime = LocalDateTime.ofInstant(startingTime.toInstant(), ZoneId.systemDefault());
-        LocalDateTime parse = LocalDateTime.parse(startingTime.toString(), formatter);
+        LocalDateTime endLocalDateTime = LocalDateTime.ofInstant(endTime.toInstant(), ZoneId.systemDefault());
-        LocalDateTime parse1 = LocalDateTime.parse(endTime.toString(), formatter);
 
-        //判断本次作业是否已过期
+        // 判断本次作业是否已过期
-        //获取当前时间
+        // 获取当前时间
         LocalDateTime now = LocalDateTime.now();
-        if(!now.isAfter(parse) && now.isBefore(parse1)){
+
-            throw new ServiceException(HttpStatus.ACCEPTED,"当前时间不在题目操作的时间段!");
+        // 检查当前时间是否在作业时间段内
+        if (now.isBefore(startLocalDateTime) || now.isAfter(endLocalDateTime)) {
+            throw new ServiceException(HttpStatus.ACCEPTED, "当前时间不在题目操作的时间段!");
         }
 
         //判断是否已达到最大做题次数

src/main/java/com/sztzjy/trade/service/impl/TchInteractionImpl.java

@@ -295,7 +295,7 @@ public class TchInteractionImpl implements TchInteractionService {
     public List<StuUser> getStuList(String className) {
         StuUserExample userExample=new StuUserExample();
         StuUserExample.Criteria criteria = userExample.createCriteria();
-        if(!className.isEmpty()){
+        if(className!=null){
             criteria.andClassNameEqualTo(className);
         }
         return stuUserMapper.selectByExample(userExample);

src/main/resources/mappers/StuLearningAssessmentMapper.xml

@@ -569,7 +569,7 @@
   </select>
   <select id="selectTopicsById" resultType="com.sztzjy.trade.entity.StuLearningAssessment" resultMap="BaseResultMap">
     select * from stu_learning_assessment
-    WHERE id IN
+    WHERE topic_id IN
     <foreach item="id" collection="list" open="(" separator="," close=")">
       #{id}
     </foreach>