基于ssm的学生成绩管理系统代码都是什么意思和作用呀？

package com.hhtc.controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView;

import com.hhtc.po.Student; import com.hhtc.service.GeneraService; @Controller public class StudentController { @Autowired private GeneraService generaService; //学生 @RequestMapping("/hrefstuinfo") public ModelAndView hrefstuinfo(Model model) { ModelAndView mav = new ModelAndView("student/stuinfo"); return mav; } @RequestMapping("/hrefupdatepws") public ModelAndView hrefupdatepws(Model model) { ModelAndView mav = new ModelAndView("student/updatepws"); return mav; } @RequestMapping("/updatepws") public ModelAndView updatepws(Student student,Model model) { this.generaService.updatepws(student); ModelAndView mav = new ModelAndView("success"); return mav; } }

package com.hhtc.controller; import java.util.List;

import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView;

import com.hhtc.po.Page; import com.hhtc.po.Student; import com.hhtc.po.Teacher; import com.hhtc.service.AdminService; import com.hhtc.service.GeneraService;

import net.sf.json.JSONArray; import net.sf.json.JSONObject; @Controller public class TeachController { @Autowired private AdminService adminService; @Autowired private GeneraService generaService; @RequestMapping("/hrefaddscore") public ModelAndView hrefaddscore(Model model) { ModelAndView mav = new ModelAndView("teacher/addscore"); return mav; } @RequestMapping("/hrefupdatepw") public ModelAndView hrefupdatepw(Model model) { ModelAndView mav = new ModelAndView("teacher/updatepw"); return mav; } @RequestMapping(value = "/stuscore",method = {RequestMethod.POST, RequestMethod.GET},produces ="application/json;charset=UTF-8") @ResponseBody public String stuscoree(Page page,Model model) { List list=adminService.stumanage(); page.caculatestart(); List list2=adminService.liststudent(page); JSONObject jsonobj=new JSONObject(); jsonobj.put("code", 0); jsonobj.put("msg", "成功"); jsonobj.put("count",list.size()); JSONArray jsonobj2=new JSONArray(); JSONObject jsonobj3=new JSONObject(); for(Student student:list2) { jsonobj3.put("id",student.getId()); jsonobj3.put("stuno", student.getStuno()); jsonobj3.put("stuname",student.getStuname()); jsonobj3.put("stuclass",student.getStuclass()); jsonobj3.put("score",student.getScore());
jsonobj2.add(jsonobj3); } jsonobj.put("data", jsonobj2);
return jsonobj.toString(); } @RequestMapping("/updatepw") public ModelAndView updatepw(Teacher teacher,Model model) { this.generaService.updatepw(teacher); ModelAndView mav = new ModelAndView("success"); return mav; } @RequestMapping("/updatescore") public ModelAndView updatescore(String id,String score,Model model) { Student student=new Student(); student.setId(Integer.parseInt(id)); student.setScore(score); this.generaService.updatescore(student); ModelAndView mav = new ModelAndView("teacher/addscore"); return mav; }

}

1.

你这个······--||再贴代码贴到代码块儿里 --|| 这谁有耐心看

这，这这这这，这得打电话才能讲的通，基本就是springboot，springmvc中的东西