跨域配置修改

@@ -51,7 +51,10 @@ const middleware = require('./middleware');
 try {
 
     // 允许跨域
-    app.use(cors());
+    app.use(cors({
+        credentials: true,
+        origin: 'http://localhost:8080'
+    }));
 
     // 用户信息
     app.use(middleware.user);