修改登录逻辑，配合前后端联调

src/api/user.js

@@ -1,16 +1,22 @@
 import request from '@/utils/request'
+import { AUTH_API } from './config'
 
 export function login(data) {
+  // 转换参数名称以匹配后端接口要求
+  const loginData = {
+    userName: data.username, // 后端需要 userName 而不是 username
+    password: data.password
+  }
   return request({
-    url: '/vue-admin-template/user/login',
+    url: '/sys/auth/login',
     method: 'post',
-    data
+    data: loginData
   })
 }
 
 export function getInfo(token) {
   return request({
-    url: '/vue-admin-template/user/info',
+    url: '/sys/auth/getUserInfoByToken',
     method: 'get',
     params: { token }
   })
@@ -18,7 +24,7 @@ export function getInfo(token) {
 
 export function logout() {
   return request({
-    url: '/vue-admin-template/user/logout',
+    url: AUTH_API.LOGOUT,
     method: 'post'
   })
 }