乐团档案学生端

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupServiceImpl.java

@@ -3446,7 +3446,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
         int musicGroupStudentNum = studentRegistrationDao.findMusicGroupStudentNum(musicGroupId);
         resultMap.put("musicGroupStudentNum",musicGroupStudentNum);
         StudentRegistration studentRegistration = studentRegistrationDao.getStudentRegister(musicGroupId, sysUser.getId());
-        int daysBetween = DateUtil.daysBetween(new Date(), studentRegistration.getCreateTime());
+        int daysBetween = DateUtil.daysBetween(studentRegistration.getCreateTime(),new Date());
         resultMap.put("days",daysBetween);
         MusicGroupQuit musicGroupQuit = musicGroupQuitDao.queryByUserIdAndMusicGroupId(sysUser.getId(), musicGroupId);
         if(musicGroupQuit != null){