@Override public StudentDTO queryStudentForAPP(String userId, String schoolId) { UserDTO mUsers = userService.getByUserId(userId); if (mUsers == null) { logger.debug("未找到学乐号为" + userId + "的学生用户"); return null; } MStudent mStudent = studentMapper.selectByPrimaryKey(userId, schoolId); if (mStudent == null) { logger.debug("未找到学生id为" + userId + "的学生"); throw new MemberException("未找到学生id为" + userId + "的学生"); } // 学生信息 StudentDTO studentDTO = new StudentDTO(); studentDTO.setUserId(userId); studentDTO.setRealName(mUsers.getRealName()); studentDTO.setSchoolId(mStudent.getSchoolId()); studentDTO.setSchoolName(mStudent.getSchoolName()); studentDTO.setClassId(mStudent.getClassId()); studentDTO.setClassName(mStudent.getClassName()); studentDTO.setMobile(mUsers.getMobile()); studentDTO.setEmail(mUsers.getEmail()); // 学校所在区域信息 MSchool mSchool = mSchoolMapper.selectByPrimaryKey(mUsers.getSchoolId()); if (mSchool == null) { logger.debug("未找到学乐号为" + userId + "的学生用户所在的学校"); return null; } studentDTO.setAreaCode(mSchool.getArea()); studentDTO.setAreaName(mSchool.getAreaName()); // 班级信息 MClass mClass = classMapper.selectByPrimaryKey(mStudent.getClassId(), schoolId); if (mClass == null) { logger.debug("未找到学乐号为" + userId + "的学生用户所在的班级"); return null; } studentDTO.setGradeNum(getGradeNum(mClass.getYears())); studentDTO.setYear(mClass.getYears()); return studentDTO; }