解决跨域问题

src/main/java/cn/mafangui/hotel/GlobalCrosConfig.java

@@ -0,0 +1,31 @@
+package cn.mafangui.hotel;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class GlobalCrosConfig {
+    @Bean
+    public WebMvcConfigurer corsConfigurer() {
+        return new WebMvcConfigurer() {
+            @Override
+            //重写父类提供的跨域请求处理的接口
+            public void addCorsMappings(CorsRegistry registry) {
+                //添加映射路径
+                registry.addMapping("/**")
+                        //放行哪些原始域
+                        .allowedOrigins("*")
+                        //是否发送Cookie信息
+                        .allowCredentials(true)
+                        //放行哪些原始域(请求方式)
+                        .allowedMethods("GET","POST", "PUT", "DELETE")
+                        //放行哪些原始域(头部信息)
+                        .allowedHeaders("*")
+                        //暴露哪些头部信息（因为跨域访问默认不能获取全部头部信息）
+                        .exposedHeaders("Header1", "Header2");
+            }
+        };
+    }
+}

src/main/java/cn/mafangui/hotel/controller/AdminController.java

@@ -2,13 +2,12 @@ package cn.mafangui.hotel.controller;
 
 import cn.mafangui.hotel.entity.Admin;
 import cn.mafangui.hotel.service.AdminService;
-import org.hibernate.validator.constraints.pl.REGON;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
-import java.util.List;
+import java.util.HashMap;
 
 @RestController
 @RequestMapping(value = "/admin")
@@ -18,19 +17,52 @@ public class AdminController {
 
     /**
      * 管理员登录
-     * @param userName
+     * @param username
      * @param password
      * @return
      */
     @RequestMapping(method = RequestMethod.POST, value = "/login")
-    public int login(String userName, String password){
+    public HashMap login(String username, String password){
+        HashMap result = new HashMap();
         Admin admin = new Admin();
-        admin.setUserName(userName);
+        admin.setUserName(username);
         admin.setPassword(password);
-        if (adminService.login(admin) == null){
+        System.out.println(admin);
-            return -1;
+        if (adminService.selectByUserName(username) == null){
+            result.put("data","用户名不存在!");
+        }else if (adminService.login(admin) == null){
+            result.put("data","用户名或密码不正确!");
+        }else {
+            result.put("data","登录成功!");
         }
-        return 0;
+        result.put("code",20000);
+        result.put("token","admin");
+        return result;
+    }
+
+    @RequestMapping(value = "/logout")
+    public HashMap logout(String token) {
+        HashMap result = new HashMap();
+        result.put("code",20000);
+        result.put("data",token);
+        return result;
+    }
+
+    @RequestMapping(value = "/info")
+    public HashMap info(String token, String username) {
+        HashMap result = new HashMap();
+        HashMap data = new HashMap();
+        Admin admin = adminService.selectByUserName(username);
+        if (admin == null){
+            data.put("data","用户名不存在!");
+        }else {
+            data.put("data",admin);
+        }
+        result.put("code",20000);
+        String[] roles = {"admin"};
+        data.put("roles",roles);
+        result.put("data",data);
+        return result;
     }
 
     /**
@@ -61,6 +93,21 @@ public class AdminController {
         return adminService.updateProfile(admin);
     }
 
+    /**
+     * 更改密码
+     * @param userName
+     * @param password
+     * @param newPassword
+     * @return
+     */
+    @RequestMapping(method = RequestMethod.POST,value = "/updatePassword")
+    public int updatePassword(String userName, String password,String newPassword){
+        Admin admin = new Admin();
+        admin.setUserName(userName);
+        admin.setPassword(password);
+        return adminService.updatePassword(admin,newPassword);
+    }
+
     /**
      * 查找管理员
      * @param userName
@@ -76,7 +123,10 @@ public class AdminController {
      * @return
      */
     @RequestMapping(value = "/getAllAdmin")
-    public List<Admin> getAllAdmin(){
+    public HashMap getAllAdmin(){
-        return adminService.findAll();
+        HashMap result = new HashMap();
+        result.put("code",1);
+        result.put("data",adminService.findAll());
+        return result;
     }
 }

src/main/java/cn/mafangui/hotel/entity/Admin.java

@@ -52,4 +52,15 @@ public class Admin {
     public void setUpdateTime(Date updateTime) {
         this.updateTime = updateTime;
     }
+
+    @Override
+    public String toString() {
+        return "Admin{" +
+                "adminId=" + adminId +
+                ", userName='" + userName + '\'' +
+                ", password='" + password + '\'' +
+                ", createTime=" + createTime +
+                ", updateTime=" + updateTime +
+                '}';
+    }
 }

src/main/java/cn/mafangui/hotel/service/AdminService.java

@@ -9,5 +9,6 @@ public interface AdminService {
     int register(Admin admin);
     Admin selectByUserName(String userName);
     int updateProfile(Admin admin);
+    int updatePassword(Admin admin,String newPassword);
     List<Admin> findAll();
 }

src/main/java/cn/mafangui/hotel/service/WorkerService.java

@@ -12,4 +12,6 @@ public interface WorkerService {
     Worker selectWorker(String userName);
     List<Worker> findAllWorker();
     Worker login(Worker worker);
+    int logout(Worker worker);
+
 }

src/main/java/cn/mafangui/hotel/service/impl/AdminServiceImpl.java

@@ -13,28 +13,78 @@ public class AdminServiceImpl implements AdminService {
     @Autowired
     private AdminMapper adminMapper;
 
+    /**
+     * 登录
+     * @param admin
+     * @return
+     */
     @Override
     public Admin login(Admin admin) {
         return adminMapper.selectByUserNameAndPassword(admin);
     }
 
+    /**
+     * 注册
+     * @param admin
+     * @return
+     */
     @Override
     public int register(Admin admin) {
         return adminMapper.insertSelective(admin);
     }
 
+    /**
+     * 根据username查找
+     * @param userName
+     * @return
+     */
     @Override
     public Admin selectByUserName(String userName) {
-        return adminMapper.selectByUserName(userName);
+        Admin result = adminMapper.selectByUserName(userName);
+        if (result != null){
+            result.setPassword(null);
+        }
+        return result;
     }
 
+    /**
+     * 更新信息
+     * @param admin
+     * @return
+     */
     @Override
     public int updateProfile(Admin admin) {
         return adminMapper.updateByUserNameSelective(admin);
     }
 
+    /**
+     * 更改密码
+     * @param admin
+     * @param newPassword
+     * @return
+     */
+    @Override
+    public int updatePassword(Admin admin, String newPassword) {
+        int result = 0;
+        if(adminMapper.selectByUserNameAndPassword(admin) != null){
+            admin.setPassword(newPassword);
+            result = adminMapper.updateByUserNameSelective(admin);
+        }
+        return result;
+    }
+
+
+    /**
+     * 列出所有管理员
+     * @return
+     */
     @Override
     public List<Admin> findAll() {
-        return adminMapper.findAll();
+        List<Admin> result;
+        result = adminMapper.findAll();
+        for (Admin admin : result) {
+            admin.setPassword(null);
+        }
+        return result;
     }
 }

src/main/java/cn/mafangui/hotel/service/impl/WorkerServiceImpl.java

@@ -43,4 +43,9 @@ public class WorkerServiceImpl implements WorkerService {
     public Worker login(Worker worker) {
         return workerMapper.selectByUserNameAndPassword(worker);
     }
+
+    @Override
+    public int logout(Worker worker) {
+        return 0;
+    }
 }