第五章 企业项目开发--mybatis注解与xml并用

 1 package com.xxx.web.admin;
 2 
 3 import java.util.List;
 4 
 5 import org.springframework.beans.factory.annotation.Autowired;
 6 import org.springframework.stereotype.Controller;
 7 import org.springframework.web.bind.annotation.RequestMapping;
 8 import org.springframework.web.bind.annotation.RequestParam;
 9 import org.springframework.web.bind.annotation.ResponseBody;
10 import org.springframework.web.servlet.ModelAndView;
11 
12 import com.xxx.model.userManagement.Admin;
13 import com.xxx.service.userManagement.AdminService;
14 
15 /**
16  * adminController
17  */
18 @Controller
19 @RequestMapping("/admin")
20 public class AdminController {
21     
22     @Autowired
23     private AdminService adminService;
24     
25     /**
26      * 管理员注册
27      */
28     @ResponseBody
29     @RequestMapping("/register")
30     public boolean register(@RequestParam("username") String username,
31                             @RequestParam("password") String password){
32         Admin admin = new Admin();
33         admin.setUsername(username);
34         admin.setPassword(password);
35         
36         boolean isRegisterSuccess = adminService.register(admin);
37         
38         return isRegisterSuccess;
39     }
40     
41     /**
42      * 管理员登录
43      */
44     @RequestMapping("/login")
45     public ModelAndView login(@RequestParam("username") String username,
46                               @RequestParam("password") String password){
47         Admin admin = adminService.login(username, password);
48         
49         ModelAndView modelAndView = new ModelAndView();
50         if(admin == null){
51             modelAndView.addObject("message", "用户不存在或者密码错误！请重新输入");
52             modelAndView.setViewName("error");
53         }else{
54             modelAndView.addObject("admin", admin);
55             modelAndView.setViewName("userinfo");
56         }
57         
58         return modelAndView;
59     }
60     
61     /*****************************mybatis xml方式解决的问题*******************************/
62     /**
63      * 根据username或password查找List<Admin>
64      */
65     @ResponseBody
66     @RequestMapping("/findAdmin")
67     public List<Admin> findAdmin(@RequestParam(value="username",required=false) String username,
68                                     @RequestParam(value="password",required=false) String password,
69                                     @RequestParam("start") int start,
70                                     @RequestParam("limit") int limit){
71         List<Admin> adminList = adminService.findAdmin(username, password, start, limit);
72         return adminList;
73     }
74     
75     /**
76      * 插入一个用户并返回主键
77      * 注意：get请求也会自动装配（即将前台传入的username和password传入admin）
78      */
79     @ResponseBody
80     @RequestMapping("/insert")
81     public Admin insertAdminWithBackId(Admin admin){
82         return adminService.insertAdminWithBackId(admin);
83     }
84 }