mqtt信息的获取

src/main/java/com/nkkj/ups/controller/LoginController.java

@@ -1,8 +1,37 @@
 package com.nkkj.ups.controller;
 
+import com.nkkj.ups.result.R;
+import com.nkkj.ups.service.impl.LoginServiceImpl;
+import com.nkkj.ups.utils.JWT.JwtUtils;
+import generator.domain.User;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
 public class LoginController {
+    @Autowired
+    LoginServiceImpl loginService;
+    @Autowired
+    JwtUtils jwtUtils;
+    @PostMapping("/login")
+    public R Login(@RequestBody User user) {
+        User userOne=loginService.login(user.getName(), user.getPassword());
+        if(userOne != null) {
+            String token=jwtUtils.createToken(userOne);
+            return R.success(token);
+        }
+        return R.fail("登录信息错误");
+    }
+    @GetMapping("/")
+    public R test() {
+        return R.success("ok");
+    }
+    @GetMapping("/test")
+    public R test1(){
+        return R.success("test");
+    }
 }