1.在Controller中调用Service和dao
<span style="white-space:pre"></span>List<Student> list=mySQLService.getALL() //此处从数据中取数据并封装到Student实体中<span style="w
1.在Controller中调用Service和dao
<span style="white-space:pre"></span>List<Student> list=mySQLService.getALL() //此处从数据中取数据并封装到Student实体中<span style="w