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随机试卷选题

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flower 2019-01-17 22:54:27 +08:00
parent 9db4942770
commit db2c4615e9
1 changed files with 42 additions and 2 deletions
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44
ruoyi-exam/src/main/java/com/ruoyi/exam/controller/ApiExaminationController.java
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@ -47,6 +47,9 @@ public class ApiExaminationController extends BaseController {
@Autowired
private IExamPaperQuestionService examPaperQuestionService;
@Autowired
private IExamPaperTypeNumberService examPaperTypeNumberService;
/**
* 获取考试列表
@ -136,14 +139,51 @@ public class ApiExaminationController extends BaseController {
}
}
ExamPaper examPaper = examPaperService.selectById(examPaperId);
List<ExamQuestionVO> data = new ArrayList<>();
List<ExamQuestionVO> list = examPaperService.selectQuestionAndItemByPaperId( examPaperId );
//随机试卷
if(examPaper.getType().equals("2")){
Collections.shuffle( list );
ExamPaperTypeNumber examPaperTypeNumber = new ExamPaperTypeNumber();
examPaperTypeNumber.setExamPaperId(examPaperId);
List<ExamPaperTypeNumber> examPaperTypeNumbers = examPaperTypeNumberService.selectList(examPaperTypeNumber);
//三种题型的数量
int one=0,two=0,three=0;
for (ExamPaperTypeNumber item : examPaperTypeNumbers) {
if(item.getExamQuestionType()==1){
one = item.getNumber();
}
if(item.getExamQuestionType()==2){
two = item.getNumber();
}
if(item.getExamQuestionType()==3){
three = item.getNumber();
}
}
for (ExamQuestionVO item : list) {
if(item.getType().equals("1")&&one>0){
data.add(item);
one--;
}
if(item.getType().equals("2")&&two>0){
data.add(item);
two--;
}
if(item.getType().equals("3")&&three>0){
data.add(item);
three--;
}
}
}else{
data = list;
}
//是否乱序
if (examExamination.getQuestionDisorder().equals( "2" )) {
Collections.shuffle( list );
}
AjaxResult success = success( "查询成功" );
success.put( "data", list );
success.put( "data", data );
success.put( "examUserExaminationId", examUserExaminationId );
success.put( "examExamination", examExamination );
return success;