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增加一个空指针的判断，在值传错的情况下会有这种情况

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daihh
2023-05-23 10:56:53 +08:00
parent 2a2b508fc8
commit 86d0d1d49c
1 changed files with 3 additions and 0 deletions
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3
servers/boe-server-all/src/main/java/com/xboe/module/exam/service/impl/ExamTestServiceImpl.java
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@@ -58,6 +58,9 @@ public class ExamTestServiceImpl implements IExamTestService {
@Override @Override
public ExamTest detail(String id) { public ExamTest detail(String id) {
ExamTest examTest = examTestDao.get(id); ExamTest examTest = examTestDao.get(id);
if(examTest==null) {
return null;
}
Object field = examPaperDao.findField("testName", FieldFilters.eq("id", examTest.getPaperId())); Object field = examPaperDao.findField("testName", FieldFilters.eq("id", examTest.getPaperId()));
if(field!=null){ if(field!=null){
examTest.setPaperName((String) field); examTest.setPaperName((String) field);