添加了注册功能，但User中username意义不够明确，想改成accout,此版作备份用

src/main/java/org/cmh/backend/authentication/controller/UserController.java

@@ -8,6 +8,7 @@ import org.springframework.web.bind.annotation.*;
 
 import java.util.Map;
 
+import static org.springframework.http.ResponseEntity.badRequest;
 import static org.springframework.http.ResponseEntity.ok;
 
 @RestController
@@ -26,7 +27,7 @@ public class UserController {
         System.out.println("hahaha");
         return ResponseEntity.notFound().build();
     }
-    @PostMapping("/hahaha")
+    @PostMapping("/checkLogin")
     public ResponseEntity<User> hahaha(@RequestBody Map<String, String> credentials){
         String username = credentials.get("username");
         String password = credentials.get("password");
@@ -37,21 +38,23 @@ public class UserController {
         User user = new User();
         user.setUsername(username);
         user.setPassword(password);
-        return ResponseEntity.ok(user);
+        return ok(user);
     }
 
-    @PostMapping("/register")
-    public ResponseEntity<User> register(@RequestBody Map<String, String> credentials) {
-        String username = credentials.get("username");
-        String password = credentials.get("password");
-        String name = credentials.get("name");
-        String organization = credentials.get("organization");
-        String gender = credentials.get("gender");
-        String email = credentials.get("email");
-        String phone = credentials.get("phone");
-        String pname = credentials.get("pname");;
-        User user = new User(username, password, name, organization, gender, email,phone,pname);
-        if(userService.RegisterUser(user) != null);
-        return null;
+    @PostMapping("/checkRegister")
+    public String register(@RequestBody User user) {
+//        String username = user.getUsername();
+//        String password = user.getPassword();
+//        String name = user.getName();
+//        String organization = user.getOrganization();
+//        String gender = user.getGender();
+//        String email = user.getEmail();
+//        String phone = user.getPhone();
+//        String pname = user.getPname();
+
+        if(userService.RegisterUser(user) != null){
+            return "注册成功";
+        }
+        return "注册错误";
     }
 }

src/main/java/org/cmh/backend/authentication/model/User.java

@@ -27,6 +27,8 @@ public class User {
     @Getter
     @Setter
     private String organization;
+    @Setter
+    @Getter
     private String gender;
     @Setter
     @Getter