从list中取出对象并获得其属性值

List<SelectPlaceModel> resultMap = bBaseClasslevelService.getPclassleveByPsemester(placeSemesterId);    for (int i = 0; i < resultMap.size(); i++) {        if("苏州二年级".equals(resultMap.get(i).getName())){            SelectPlaceModel x = resultMap.get(i);     //通过学段ID查到所有年级，验证年级信息后，取得该年级对应的年级ID            String t =x.getPlaceId();                  //t=XXXXX            System.out.println(t);                    }                }