导出新增字段

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

@@ -78,14 +78,14 @@ public class CourseScheduleConvertServiceImpl implements CourseScheduleConvertSe
     @Transactional(rollbackFor = Exception.class)
     public HttpResponseResult action(List<ClassGroupDto> classGroups) {
         ClassGroupDto classGroupDto = classGroups.get(0);
-        List<Long> oldCourseIdList = Arrays.stream(classGroupDto.getCourseIds().split(",")).map(id -> Long.parseLong(id)).collect(Collectors.toList());
+        List<Long> oldCourseIdList = Arrays.stream(classGroupDto.getCourseIds().split(",")).map(Long::parseLong).collect(Collectors.toList());
         //校验课程是否可以进行转换
         this.checkConvertCourseIds(oldCourseIdList);
         if(!classGroupDto.getConfirmGenerate()){
             TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
         }
         //校验主教助教是否冲突
-        classGroups.stream().forEach(e->classGroupTeacherMapperService.checkTeachingBishop(e.getClassGroupTeacherMapperList()));
+        classGroups.forEach(e->classGroupTeacherMapperService.checkTeachingBishop(e.getClassGroupTeacherMapperList()));
         int classNum = classGroups.size();
         //课程列表
         List<CourseSchedule> courseScheduleList = new ArrayList<>();
@@ -96,7 +96,7 @@ public class CourseScheduleConvertServiceImpl implements CourseScheduleConvertSe
         List<Integer> studentIdList = new ArrayList<>();
 
         for (ClassGroupDto groupDto : classGroups) {
-            List<Integer> userIdStrSet = Arrays.stream(groupDto.getUserIds().split(",")).map(id -> Integer.valueOf(id)).collect(Collectors.toList());
+            List<Integer> userIdStrSet = Arrays.stream(groupDto.getUserIds().split(",")).map(Integer::valueOf).collect(Collectors.toList());
             studentIdList.addAll(userIdStrSet);
             groupDto.setStudentNum(userIdStrSet.size());
             //创建班级
@@ -125,7 +125,7 @@ public class CourseScheduleConvertServiceImpl implements CourseScheduleConvertSe
                     courseScheduleStudentPayments.addAll(groupDto.getCourseScheduleStudentPayments());
                 }else {
                     List<CourseSchedule> schedules = result.getData();
-                    List<Integer> teacherIdList = schedules.stream().map(e -> e.getActualTeacherId()).collect(Collectors.toList());
+                    List<Integer> teacherIdList = schedules.stream().map(CourseSchedule::getActualTeacherId).collect(Collectors.toList());
                     Map<Integer, String> maps = MapUtil.convertIntegerMap(teacherDao.queryNameByIdList(teacherIdList));
                     for (CourseSchedule e : schedules) {e.setActualTeacherName(maps.get(e.getActualTeacherId()));}
                     return result;