题库管理和试卷管理代码提交

ccic-exam/src/main/java/com/ccic/safeliab/dao/ExamPaperMapper.java

@@ -17,12 +17,12 @@ import java.util.List;
 public interface ExamPaperMapper extends BaseMapper<ExamPapers> {
 
     /**
-     * 查询当前页数据
+     * 查询试卷
      *
-     * @param industryId 监管行业
-     * @param paperName 试卷名称
-     * @param offset 偏移量
-     * @param num 每页显示的记录数
+     * @param industryId      监管行业
+     * @param paperName       试卷名称
+     * @param offset          偏移量
+     * @param num             每页数量
      * @return 当前页数据
      */
     List<ExamPapers> getList(
@@ -32,11 +32,11 @@ public interface ExamPaperMapper extends BaseMapper<ExamPapers> {
             @Param("num") int num);
 
     /**
-     * 查询总数量
+     * 查询试卷数量
      *
-     * @param industryId 监管行业
-     * @param paperName 试卷名称
-     * @return 总数量
+     * @param industryId      监管行业
+     * @param paperName       试卷名称
+     * @return 试卷数量
      */
     int getListSize(
             @Param("industryId") Long industryId,
@@ -45,10 +45,10 @@ public interface ExamPaperMapper extends BaseMapper<ExamPapers> {
     /**
      * 试卷详情
      *
-     * @param id ID
+     * @param id 试卷ID
      * @return 试卷详情
      */
-    ExamPapers getDetail(@Param("id") Long id);
+    ExamPapers getExamPaperDetail(@Param("id") Long id);
 
     /**
      * 试卷详情(试题)
@@ -59,11 +59,11 @@ public interface ExamPaperMapper extends BaseMapper<ExamPapers> {
     List<QuestionCategories> getQuestions(@Param("id") Long id);
 
     /**
-     * 随机获取题目
+     * 随机获取试题
      *
      * @param industryId 监管行业
      * @param questionCount 题目数量
-     * @return 题目列表
+     * @return 题目
      */
     List<QuestionCategories> getRandomQuestions(
             @Param("industryId") Long industryId,

ccic-exam/src/main/java/com/ccic/safeliab/dao/PaperQuestionMapper.java

@@ -17,7 +17,7 @@ public interface PaperQuestionMapper extends BaseMapper<PaperQuestion> {
      * 删除试卷的所有试题
      *
      * @param id 试卷id
-     * @return 删除件数
+     * @return 删除结果
      */
     boolean deletePaperALlQuestion(@Param("id") Long id);
 

ccic-exam/src/main/java/com/ccic/safeliab/service/ExamPaperService.java

@@ -11,69 +11,62 @@ import java.util.Map;
 
 @Service
 public interface ExamPaperService extends BaseService<ExamPapers> {
+
     /**
      * 获取试卷列表
-     * @param page 页码
-     * @param num 每页数量
+     *
+     * @param page   页码
+     * @param num    每页数量
      * @param entity 试卷表
      * @return 试卷列表
      */
     Map<String, Object> getList(int page, int num, ExamPapers entity);
 
-
-    /**
-     * 根据主键删除试卷记录
-     * @param id 试卷记录的主键
-     * @return 删除操作是否成功
-     */
-    boolean deleteExamPaperById(Long id);
-
     /**
-     * 根据主键批量删除试卷记录
-     * @param ids 试卷记录的主键列表
-     * @return 删除操作是否成功
+     * 删除试卷
+     *
+     * @param ids 试卷ID
+     * @return 删除结果
      */
-    boolean deleteExamPaperListByIds(List<Long> ids);
+    boolean delExamPaper(List<Long> ids);
 
     /**
      * 更新试卷状态
-     * @param vo 试题 VO 列表
-     * @return 添加是否成功
+     *
+     * @param vo 试卷vo
+     * @return 更新结果
      */
-    boolean updatePaperStatus(InsExamPaperVO vo);
+    boolean upPaperStatus(InsExamPaperVO vo);
 
     /**
-     * 批量更新试卷状态
-     * @param vos 试卷记录的主键列表
-     * @return 删除操作是否成功
+     * 获取试卷详情
+     *
+     * @param id 试卷ID
+     * @return 试卷详情
      */
-    boolean batchUpdatePaperStatus(List<InsExamPaperVO> vos);
+    Map<String, Object> getExamPaperDetail(String id);
 
     /**
-     * 获取试卷列表
-     * @param id 题目ID
-     * @return 题目详情
-     */
-    Map<String, Object> getDetail(String id);
-
-    /**
-     * 随机获取题目
+     * 随机获取试题
+     *
      * @param entity 试卷表
-     * @return 试卷列表
+     * @return 试题
      */
     List<QuestionCategories> getRandomQuestions(ExamPapers entity);
 
     /**
      * 添加试卷
+     *
      * @param vo 试卷
-     * @return 添加是否成功
+     * @return 添加结果
      */
-    ExamPapers add(InsExamPaperVO vo);
+    boolean addExamPaper(InsExamPaperVO vo);
 
     /**
-     * 修改试题
-     * @param vo 试题 VO 列表
-     * @return 添加是否成功
+     * 修改试卷
+     *
+     * @param vo 试卷
+     * @return 修改结果
      */
-    ExamPapers update(InsExamPaperVO vo);
-}
+    boolean editExamPaper(InsExamPaperVO vo);
+}

ccic-exam/src/main/java/com/ccic/safeliab/service/ExamPaperServiceImpl.java

@@ -8,7 +8,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -21,44 +20,36 @@ public class ExamPaperServiceImpl extends BaseServiceImpl<ExamPaperMapper, ExamP
     private PaperQuestionService paperQuestionService;
 
     @Override
-    public Map<String, Object> getList(int page,int num, ExamPapers entity) {
+    public Map<String, Object> getList(int page, int num, ExamPapers entity) {
         int offset = (page - 1) * num;
         Map<String, Object> map = new HashMap<>();
+
         List<ExamPapers> data = baseMapper.getList(
                 entity.getIndustryId(),
                 entity.getPaperName(),
                 offset,
-                num);
+                num
+        );
 
-        int total  = baseMapper.getListSize(
+        int total = baseMapper.getListSize(
                 entity.getIndustryId(),
-                entity.getPaperName());
+                entity.getPaperName()
+        );
+
         map.put("data", data);
         map.put("total", total);
         return map;
     }
 
     @Override
-    public boolean deleteExamPaperById(Long id) {
+    public boolean delExamPaper(List<Long> ids) {
         boolean flag = false;
-        List<Long> ids = new ArrayList<>();
-        ids.add(id);
         flag = deleteLogic(ids);
 
-        if(flag){
-            flag = paperQuestionService.delete(id);
-        }
-        return flag;
-    }
-
-    @Override
-    public boolean deleteExamPaperListByIds(List<Long> ids) {
-        boolean flag = false;
-        flag = deleteLogic(ids);
-        if(flag){
-            for(Long id : ids){
+        if (flag) {
+            for (Long id : ids) {
                 flag = paperQuestionService.delete(id);
-                if(!flag){
+                if (!flag) {
                     break;
                 }
             }
@@ -67,61 +58,66 @@ public class ExamPaperServiceImpl extends BaseServiceImpl<ExamPaperMapper, ExamP
     }
 
     @Override
-    public boolean updatePaperStatus(InsExamPaperVO vo) {
-        ExamPapers entity = baseMapper.getDetail(vo.getId());
-        if(vo.getPaperStatus()==0){
-            entity.setPaperStatus(1);
-        }else if(vo.getPaperStatus()==1){
-            entity.setPaperStatus(0);
-        }
-        return updateById(entity);
-    }
-
-    @Override
-    public boolean batchUpdatePaperStatus(List<InsExamPaperVO> vos) {
+    public boolean upPaperStatus(InsExamPaperVO vo) {
         boolean flag = false;
-        for(InsExamPaperVO vo : vos){
-            flag = updatePaperStatus(vo);
+        for (Long id : vo.getIds()) {
+            ExamPapers entity = baseMapper.getExamPaperDetail(id);
+            entity.setPaperStatus(vo.getPaperStatus());
+            flag = updateById(entity);
+            if (!flag) {
+                break;
+            }
         }
         return flag;
     }
 
     @Override
-    public Map<String, Object> getDetail(String id){
+    public Map<String, Object> getExamPaperDetail(String id) {
         Map<String, Object> map = new HashMap<>();
-        ExamPapers head =  baseMapper.getDetail(Long.valueOf(id));
+        ExamPapers head = baseMapper.getExamPaperDetail(Long.valueOf(id));
         List<QuestionCategories> detail = baseMapper.getQuestions(Long.valueOf(id));
+
         map.put("head", head);
         map.put("data", detail);
         return map;
     }
 
     @Override
-    public List<QuestionCategories>  getRandomQuestions(ExamPapers entity) {
+    public List<QuestionCategories> getRandomQuestions(ExamPapers entity) {
         return baseMapper.getRandomQuestions(entity.getIndustryId(), entity.getQuestionCount());
     }
 
     @Override
-    public ExamPapers add(InsExamPaperVO vo){
+    public boolean addExamPaper(InsExamPaperVO vo) {
         // 试卷
-        ExamPapers examPapers = new ExamPapers();
-        examPapers.setPaperName(vo.getPaperName());
-        examPapers.setIndustryId(vo.getIndustryId());
-        examPapers.setQuestionCount(vo.getQuestionCount());
-        examPapers.setTotalScore(vo.getTotalScore());
-        examPapers.setExamDuration(vo.getExamDuration());
-        examPapers.setDurationType(vo.getDurationType());
-        examPapers.setPaperContent(vo.getPaperContent());
+        boolean flag = false;
+        ExamPapers examPapers = voToEntity(vo);
         examPapers.setPaperStatus(1);
-        save(examPapers);
-        return examPapers;
+        flag = save(examPapers);
+
+        if (flag) {
+            flag = paperQuestionService.addPaperQuestion(examPapers.getId(), vo.getQuestionIds());
+        }
+        return flag;
     }
 
     @Override
-    public ExamPapers update(InsExamPaperVO vo) {
+    public boolean editExamPaper(InsExamPaperVO vo) {
         // 试卷
-        ExamPapers examPapers = new ExamPapers();
+        boolean flag = false;
+        ExamPapers examPapers = voToEntity(vo);
         examPapers.setId(vo.getId());
+        flag = updateById(examPapers);
+
+        if (flag) {
+            flag = paperQuestionService.editPaperQuestion(examPapers.getId(), vo.getQuestionIds());
+        }
+        return flag;
+    }
+
+    // vo转entity
+    private ExamPapers voToEntity(InsExamPaperVO vo) {
+        ExamPapers examPapers = new ExamPapers();
         examPapers.setPaperName(vo.getPaperName());
         examPapers.setIndustryId(vo.getIndustryId());
         examPapers.setQuestionCount(vo.getQuestionCount());
@@ -129,7 +125,6 @@ public class ExamPaperServiceImpl extends BaseServiceImpl<ExamPaperMapper, ExamP
         examPapers.setExamDuration(vo.getExamDuration());
         examPapers.setDurationType(vo.getDurationType());
         examPapers.setPaperContent(vo.getPaperContent());
-        updateById(examPapers);
         return examPapers;
     }
-}
+}

ccic-exam/src/main/java/com/ccic/safeliab/service/PaperQuestionService.java

@@ -11,24 +11,27 @@ public interface PaperQuestionService extends BaseService<PaperQuestion> {
 
     /**
      * 添加试卷试题关系
-     * @param paperID 试卷ID
-     * @param QuestionIds 题目ID集合
-     * @return 添加是否成功
+     *
+     * @param paperID     试卷ID
+     * @param questionIds 题目ID集合
+     * @return 添加结果
      */
-    int add(Long paperID, List<String> QuestionIds);
+    boolean addPaperQuestion(Long paperID, List<String> questionIds);
 
     /**
      * 删除试卷试题关系
+     *
      * @param paperID 试卷ID
-     * @return 添加是否成功
+     * @return 删除是否成功
      */
     boolean delete(Long paperID);
 
     /**
-     * 更新试卷试题关系
-     * @param paperID 试卷ID
-     * @param QuestionIds 题目ID集合
-     * @return 添加是否成功
+     * 修改试卷试题关系
+     *
+     * @param paperID     试卷ID
+     * @param questionIds 题目ID集合
+     * @return 修改结果
      */
-    int update(Long paperID, List<String> QuestionIds);
-}
+    boolean editPaperQuestion(Long paperID, List<String> questionIds);
+}

ccic-exam/src/main/java/com/ccic/safeliab/service/PaperQuestionServiceImpl.java

@@ -13,39 +13,40 @@ import java.util.List;
 public class PaperQuestionServiceImpl extends BaseServiceImpl<PaperQuestionMapper, PaperQuestion> implements PaperQuestionService {
 
     @Override
-    public int add(Long paperID, List<String> QuestionIds){
-        int number = 0;
-        for(String QuestionId : QuestionIds){
-            number++;
-            PaperQuestion paperQuestion = new PaperQuestion();
-            paperQuestion.setPaperId(paperID);
-            paperQuestion.setQuestionId(Long.valueOf(QuestionId));
-            paperQuestion.setQuestionNumber(number);
-            save(paperQuestion);
-
-        }
-
-        return number;
+    public boolean addPaperQuestion(Long paperID, List<String> questionIds) {
+        return addPaperQuestions(paperID, questionIds);
     }
 
     @Override
-    public boolean delete(Long paperID){
+    public boolean delete(Long paperID) {
         return baseMapper.deletePaperALlQuestion(paperID);
     }
 
     @Override
-    public int update(Long paperID, List<String> QuestionIds){
-        baseMapper.deletePaperALlQuestion(paperID);
+    public boolean editPaperQuestion(Long paperID, List<String> questionIds) {
+        boolean flag = false;
+        flag = baseMapper.deletePaperALlQuestion(paperID);
+        if (!flag) {
+            return false;
+        }
+        return addPaperQuestions(paperID, questionIds);
+    }
+
+    // 添加试卷试题关联
+    private boolean addPaperQuestions(Long paperID, List<String> questionIds) {
+        boolean flag = false;
         int number = 0;
-        for(String QuestionId : QuestionIds){
+        for (String questionId : questionIds) {
             number++;
             PaperQuestion paperQuestion = new PaperQuestion();
             paperQuestion.setPaperId(paperID);
-            paperQuestion.setQuestionId(Long.valueOf(QuestionId));
+            paperQuestion.setQuestionId(Long.valueOf(questionId));
             paperQuestion.setQuestionNumber(number);
-            save(paperQuestion);
-
+            flag = save(paperQuestion);
+            if (!flag) {
+                return flag;
+            }
         }
-        return number;
+        return flag;
     }
-}
+}

ccic-exam/src/main/java/com/ccic/safeliab/service/QuestionServiceImpl.java

@@ -47,17 +47,19 @@ public class QuestionServiceImpl extends BaseServiceImpl<QuestionMapper, Questio
 
     @Override
     public boolean addQuestion(List<InsQuestionVO> vo) {
-        int count = 0;
+        boolean flag = false;
         for (InsQuestionVO item : vo) {
-            save(convertToEntity(item));
-            count++;
+            flag = save(voToEntity(item));
+            if (!flag) {
+                return false;
+            }
         }
-        return count > 0;
+        return flag;
     }
 
     @Override
     public boolean editQuestion(InsQuestionVO vo) {
-        return updateById(convertToEntity(vo));
+        return updateById(voToEntity(vo));
     }
 
     @Override
@@ -73,7 +75,7 @@ public class QuestionServiceImpl extends BaseServiceImpl<QuestionMapper, Questio
     /**
      * 将VO转换为Entity
      */
-    private QuestionCategories convertToEntity(InsQuestionVO vo) {
+    private QuestionCategories voToEntity(InsQuestionVO vo) {
         QuestionCategories entity = new QuestionCategories();
 
         entity.setId(vo.getId());
@@ -84,16 +86,17 @@ public class QuestionServiceImpl extends BaseServiceImpl<QuestionMapper, Questio
         entity.setAnswer(vo.getAnswer());
 
         StringBuilder optionsBuilder = new StringBuilder();
-        if (vo.getOptionA()!= null) {
+
+        if (vo.getOptionA() != null) {
             optionsBuilder.append("A:").append(vo.getOptionA()).append("，");
         }
-        if (vo.getOptionB()!= null) {
+        if (vo.getOptionB() != null) {
             optionsBuilder.append("B:").append(vo.getOptionB()).append("，");
         }
-        if (vo.getOptionC()!= null) {
+        if (vo.getOptionC() != null) {
             optionsBuilder.append("C:").append(vo.getOptionC()).append("，");
         }
-        if (vo.getOptionD()!= null) {
+        if (vo.getOptionD() != null) {
             optionsBuilder.append("D:").append(vo.getOptionD());
         }
 

ccic-exam/src/main/java/com/ccic/safeliab/vo/InsExamPaperVO.java

@@ -7,18 +7,29 @@ import lombok.Setter;
 import java.util.List;
 
 /**
- * 值对象（VO），用于在不同层之间传递题目相关数据。
- * 该类的属性与数据库中题目表的字段相对应，以满足数据传输需求。
+ * 试卷vo
  */
 @Getter
 @Setter
 public class InsExamPaperVO extends ExamPapers {
-    // 每页数量
+
+    /**
+     * 每页数量
+     */
     private int num;
-    // 页码
+
+    /**
+     * 页码
+     */
     private int page;
-    // 试题ID
-    List<String> questionIds;
-}
 
+    /**
+     * 试卷ID
+     */
+    private List<Long> ids;
 
+    /**
+     * 试题ID
+     */
+    private List<String> questionIds;
+}

ccic-exam/src/main/java/com/ccic/safeliab/vo/InsQuestionVO.java

@@ -5,23 +5,39 @@ import lombok.Getter;
 import lombok.Setter;
 
 /**
- * vo 试题vo
+ * 试题vo
  */
 @Getter
 @Setter
 public class InsQuestionVO extends QuestionCategories {
-    // 每页数量
+
+    /**
+     * 每页数量
+     */
     private int num;
-    // 页码
+
+    /**
+     * 页码
+     */
     private int page;
-    // 答案A
+
+    /**
+     * 答案A
+     */
     public String optionA;
-    // 答案B
+
+    /**
+     * 答案B
+     */
     public String optionB;
-    // 答案C
-    public String optionC;
-    // 答案D
-    public String optionD;
-}
 
+    /**
+     * 答案C
+     */
+    public String optionC;
 
+    /**
+     * 答案D
+     */
+    public String optionD;
+}

ccic-exam/src/main/java/com/ccic/safeliab/web/ExamPaperController.java

@@ -3,7 +3,6 @@ package com.ccic.safeliab.web;
 import com.ccic.safeliab.entity.ExamPapers;
 import com.ccic.safeliab.entity.QuestionCategories;
 import com.ccic.safeliab.service.ExamPaperService;
-import com.ccic.safeliab.service.PaperQuestionService;
 import com.ccic.safeliab.util.R;
 import com.ccic.safeliab.vo.InsExamPaperVO;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -19,97 +18,108 @@ public class ExamPaperController {
     @Autowired
     private ExamPaperService examPaperService;
 
-    @Autowired
-    private PaperQuestionService paperQuestionService;
-
     /**
-     * 获取试卷
-     * @param vo 试卷对象（VO）
+     * 查询试卷
+     * @param vo 试卷vo
      * @return 查询结果
      */
-    @PostMapping("/list")
+    @PostMapping("/getList")
     public R list(@RequestBody InsExamPaperVO vo) {
         ExamPapers entity = new ExamPapers();
         entity.setIndustryId(vo.getIndustryId());
         entity.setPaperName(vo.getPaperName());
+
         Map<String, Object> map = examPaperService.getList(vo.getPage(), vo.getNum(), entity);
         return R.ok().data(map);
     }
 
     /**
-     * 删除单个试卷
-     */
-    @GetMapping("/delete")
-    public R delete(String id) {
-        boolean flag = examPaperService.deleteExamPaperById(Long.valueOf((id)));
-        return R.ok().data(flag);
-    }
-
-    /**
-     * 删除多个试卷
+     * 删除试卷
+     * @param ids 试卷ID
+     * @return 删除结果
      */
-    @PostMapping("/deleteList")
-    public R deleteList(@RequestBody List<Long> ids) {
-        boolean flag = examPaperService.deleteExamPaperListByIds(ids);
-        return R.ok().data(flag);
+    @PostMapping("/delExamPaper")
+    public R delExamPaper(@RequestBody List<Long> ids) {
+        boolean flag = examPaperService.delExamPaper(ids);
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
 
     /**
      * 更新试卷状态
+     * @param vo 试卷vo
+     * @return 更新结果
      */
-    @PostMapping("/updatePaperStatus")
-    public R updatePaperStatus(@RequestBody InsExamPaperVO vo) {
-        return R.ok().data(examPaperService.updatePaperStatus(vo)
-        );
-    }
-
-    /**
-     * 批量更新试卷状态
-     */
-    @PostMapping("/batchUpdatePaperStatus")
-    public R batchUpdatePaperStatus(@RequestBody List<InsExamPaperVO> vos) {
-        boolean resultFlg = examPaperService.batchUpdatePaperStatus(vos);
-        return R.ok().data(resultFlg);
+    @PostMapping("/upPaperStatus")
+    public R upPaperStatus(@RequestBody InsExamPaperVO vo) {
+        boolean flag = examPaperService.upPaperStatus(vo);
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
 
     /**
      * 随机获取试题
-     * @param vo 题库对象（VO）
-     * @return 查询结果
+     * @param vo 试卷vo
+     * @return 试题
      */
     @PostMapping("/getRandomQuestions")
     public R getRandomQuestions(@RequestBody InsExamPaperVO vo) {
         ExamPapers entity = new ExamPapers();
         entity.setIndustryId(vo.getIndustryId());
         entity.setQuestionCount(vo.getQuestionCount());
+
         List<QuestionCategories> data = examPaperService.getRandomQuestions(entity);
         return R.ok().data(data);
     }
 
     /**
-     * 试卷详情
+     * 获取试卷详情
+     * @param id 试卷ID
+     * @return 试卷详情
      */
-    @GetMapping("/getDetail")
+    @GetMapping("/getExamPaperDetail")
     public R getDetail(String id) {
-        Map<String, Object> data = examPaperService.getDetail(id);
+        Map<String, Object> data = examPaperService.getExamPaperDetail(id);
         return R.ok().data(data);
     }
 
     /**
      * 添加试卷
+     * @param vo 试卷vo
+     * @return 添加结果
      */
-    @PostMapping("/add")
-    public R add(@RequestBody InsExamPaperVO vo) {
-        ExamPapers examPapers = examPaperService.add(vo);
-        return R.ok().data(paperQuestionService.add(examPapers.getId(), vo.getQuestionIds()));
+    @PostMapping("/addExamPaper")
+    public R addExamPaper(@RequestBody InsExamPaperVO vo) {
+        boolean flag = false;
+        flag = examPaperService.addExamPaper(vo);
+
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
 
     /**
      * 修改试卷
+     * @param vo 试卷vo
+     * @return 修改结果
      */
-    @PostMapping("/update")
-    public R update(@RequestBody InsExamPaperVO vo) {
-        ExamPapers examPapers =examPaperService.update(vo);
-        return R.ok().data(paperQuestionService.update(examPapers.getId(), vo.getQuestionIds()));
+    @PostMapping("/editExamPaper")
+    public R editExamPaper(@RequestBody InsExamPaperVO vo) {
+        boolean flag = false;
+        flag = examPaperService.editExamPaper(vo);
+
+        if (flag) {
+            return R.ok();
+        } else {
+            return R.error();
+        }
     }
-}
+}

ccic-exam/src/main/java/com/ccic/safeliab/web/QuestionController.java

@@ -29,6 +29,7 @@ public class QuestionController {
         entity.setIndustryId(vo.getIndustryId());
         entity.setServiceTypeId(vo.getServiceTypeId());
         entity.setQuestionContent(vo.getQuestionContent());
+
         Map<String, Object> map = questionService.getList(vo.getPage(), vo.getNum(), entity);
         return R.ok().data(map);
     }

ccic-exam/src/main/resources/mappers/ExamPaperMapper.xml

@@ -3,37 +3,40 @@
 <mapper namespace="com.ccic.safeliab.dao.ExamPaperMapper">
     <!-- 通用查询映射结果 -->
     <resultMap id="QuestionCategoriesResultMap" type="com.ccic.safeliab.entity.QuestionCategories">
-        <id column="id" property="id"/>
-        <result column="question_types" property="questionTypes"/>
-        <result column="industry_id" property="industryId"/>
-        <result column="service_type_id" property="serviceTypeId"/>
-        <result column="question_content" property="questionContent"/>
-        <result column="answer" property="answer"/>
-        <result column="options" property="options"/>
+        <id column="id" property="id" />
+        <result column="question_types" property="questionTypes" />
+        <result column="industry_id" property="industryId" />
+        <result column="service_type_id" property="serviceTypeId" />
+        <result column="question_content" property="questionContent" />
+        <result column="answer" property="answer" />
+        <result column="options" property="options" />
     </resultMap>
+
     <resultMap id="ExamPapersResultMap" type="com.ccic.safeliab.entity.ExamPapers">
-        <id column="id" property="id"/>
-        <result column="paper_name" property="paperName"/>
-        <result column="industry_id" property="industryId"/>
-        <result column="question_count" property="questionCount"/>
-        <result column="total_score" property="totalScore"/>
-        <result column="exam_duration" property="examDuration"/>
-        <result column="duration_type" property="durationType"/>
-        <result column="paper_content" property="paperContent"/>
-        <result column="paper_status" property="paperStatus"/>
+        <id column="id" property="id" />
+        <result column="paper_name" property="paperName" />
+        <result column="industry_id" property="industryId" />
+        <result column="question_count" property="questionCount" />
+        <result column="total_score" property="totalScore" />
+        <result column="exam_duration" property="examDuration" />
+        <result column="duration_type" property="durationType" />
+        <result column="paper_content" property="paperContent" />
+        <result column="paper_status" property="paperStatus" />
     </resultMap>
+
     <select id="getList" resultMap="ExamPapersResultMap">
         SELECT
-        id
-        , paper_name
-        , industry_id
-        , question_count
-        , total_score
-        , exam_duration
-        , duration_type
-        , paper_content
-        , paper_status
-        FROM ex_exam_papers
+        id,
+        paper_name,
+        industry_id,
+        question_count,
+        total_score,
+        exam_duration,
+        duration_type,
+        paper_content,
+        paper_status
+        FROM
+        ex_exam_papers
         <where>
             is_deleted = '0'
             <if test="industryId!= null and industryId!= ''">
@@ -43,13 +46,17 @@
                 AND paper_name LIKE '%' || #{paperName} || '%'
             </if>
         </where>
-        ORDER BY id DESC
-        LIMIT #{offset}, #{num};
+        ORDER BY
+        id DESC
+        LIMIT
+        #{offset}, #{num};
     </select>
+
     <select id="getListSize" resultType="int">
         SELECT
         COUNT(id)
-        FROM ex_exam_papers
+        FROM
+        ex_exam_papers
         <where>
             is_deleted = '0'
             <if test="industryId!= null and industryId!= ''">
@@ -60,6 +67,7 @@
             </if>
         </where>
     </select>
+
     <select id="getRandomQuestions" resultMap="QuestionCategoriesResultMap">
         SELECT
         id,
@@ -69,28 +77,33 @@
         question_content,
         answer,
         options
-        FROM ex_question_categories
+        FROM
+        ex_question_categories
         <where>
             is_deleted = '0'
             <if test="industryId!= null and industryId!= ''">
                 AND industry_id = #{industryId}
             </if>
         </where>
-        ORDER BY RANDOM()
-        LIMIT #{questionCount};
+        ORDER BY
+        RANDOM()
+        LIMIT
+        #{questionCount};
     </select>
-    <select id="getDetail" resultMap="ExamPapersResultMap">
+
+    <select id="getExamPaperDetail" resultMap="ExamPapersResultMap">
         SELECT
-        id
-        , paper_name
-        , industry_id
-        , question_count
-        , total_score
-        , exam_duration
-        , duration_type
-        , paper_content
-        , paper_status
-        FROM ex_exam_papers
+        id,
+        paper_name,
+        industry_id,
+        question_count,
+        total_score,
+        exam_duration,
+        duration_type,
+        paper_content,
+        paper_status
+        FROM
+        ex_exam_papers
         <where>
             is_deleted = '0'
             <if test="id!= null and id!= ''">
@@ -98,23 +111,24 @@
             </if>
         </where>
     </select>
+
     <select id="getQuestions" resultMap="QuestionCategoriesResultMap">
         SELECT
-        qc.id
-        , qc.question_types
-        , qc.industry_id
-        , qc.service_type_id
-        , qc.question_content
-        , qc.answer
-        , qc.options
+        qc.id,
+        qc.question_types,
+        qc.industry_id,
+        qc.service_type_id,
+        qc.question_content,
+        qc.answer,
+        qc.options
         FROM
         ex_exam_papers ep
-        inner join ex_paper_questions pq
-        on pq.paper_id = ep.id
-        and pq.is_deleted = 0
-        inner join ex_question_categories qc
-        on qc.id = pq.question_id
-        and qc.is_deleted = 0
+        INNER JOIN ex_paper_questions pq
+        ON pq.paper_id = ep.id
+        AND pq.is_deleted = 0
+        INNER JOIN ex_question_categories qc
+        ON qc.id = pq.question_id
+        AND qc.is_deleted = 0
         <where>
             ep.is_deleted = '0'
             <if test="id!= null and id!= ''">
@@ -122,8 +136,4 @@
             </if>
         </where>
     </select>
-    <delete id="deletePaperALlQuestion">
-        DELETE FROM ex_paper_questions
-        WHERE paper_id = #{id}
-    </delete>
-</mapper>
+</mapper>

ccic-exam/src/main/resources/mappers/PaperQuestionMapper.xml

@@ -5,4 +5,4 @@
         DELETE FROM ex_paper_questions
         WHERE paper_id = #{id}
     </delete>
-</mapper>
+</mapper>

ccic-exam/src/main/resources/mappers/QuestionMapper.xml

@@ -42,7 +42,8 @@
         options,
         status,
         is_deleted
-        FROM ex_question_categories
+        FROM
+        ex_question_categories
         <where>
             is_deleted = '0'
             <if test="industryId!= null and industryId!= ''">
@@ -55,14 +56,17 @@
                 AND question_content LIKE '%' || #{questionContent} || '%'
             </if>
         </where>
-        ORDER BY id DESC
-        LIMIT #{offset}, #{num};
+        ORDER BY
+        id ASC
+        LIMIT
+        #{offset}, #{num};
     </select>
 
     <select id="getListSize" resultType="int">
         SELECT
         COUNT(id)
-        FROM ex_question_categories
+        FROM
+        ex_question_categories
         <where>
             is_deleted = '0'
             <if test="industryId!= null and industryId!= ''">
@@ -81,8 +85,10 @@
         SELECT
             industry_id,
             industry_name
-        FROM tbl_industry
-        WHERE status = 1
+        FROM
+            tbl_industry
+        WHERE
+            status = 1
     </select>
 
     <select id="getQuestionDetail" resultMap="QuestionCategoriesResultMap">
@@ -96,7 +102,8 @@
         options,
         status,
         is_deleted
-        FROM ex_question_categories
+        FROM
+        ex_question_categories
         <where>
             is_deleted = '0'
             <if test="id!= null and id!= ''">