小程序登录逻辑跑通；登陆密码MD5存储；小程序首页添加调试输出

backend/microservice-provider-user-8001/src/main/java/com/cxyxiaomo/epp/user/controller/UserController.java

@@ -8,6 +8,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
 import java.util.HashMap;
@@ -22,7 +23,7 @@ public class UserController {
     // @RequestMapping("/login")
     @PostMapping("/login")
     @ResponseBody
-    public Res login(String username, String password) {
+    public Res login(@RequestParam("username") String username, @RequestParam("password") String password) {
         User user = userService.getUserByUsername(username);
         if (user != null) {
             String passwordHash = user.getPassword();