个性化课程表API与数据获取方法

控制层
@ApiOperation(value = "查询课表", notes = "查询课表", httpMethod = "GET")
@RequestMapping(value = PERSONALGEIALL,method = RequestMethod.GET)
public ResponseEntity<PersonalResource<String[][]>> getAll(@ApiParam(name = "userId", value = "当前用户id") @PathVariable int userId){
    String[][] works = personalCenterService.personalCenterGetAll(userId);
    PersonalResource<String[][]> resource = new PersonalResource<>();
    resource.setDomain(works);
    return new ResponseEntity<PersonalResource<String[][]>>(resource,HttpStatus.OK);
}
业务层
@Override
 public String[][] personalCenterGetAll(int userId) {
     List<PersonalCenterResources> list = Dao.personalCenterGetAll(userId);
     String[][] works = new String[7][10];//创建一个空的7*10矩阵
     for (int i = 0; i < 7; i++) {
      for (int j = 0; j < 10; j++) {
         works[i][j]="";
         }
     }
     if(null != list && list.size() > 0){
       for (PersonalCenterResources p : list) {
          int i = (Integer.valueOf(p.getWeekDay())-1);//周几 横坐标
          int j = 0;
          /**
           * 节数 横坐标
           */
          if(null != p.getBeginSection() 
                && null != p.getEndSection()
                && p.getBeginSection().intValue() == p.getEndSection().intValue() ){