跨域问题

@@ -30,6 +30,7 @@ class PlaceController extends HomeBaseController
     {
     {
         $request = request();
         $request = request();
         if ($request->isPost()) {
         if ($request->isPost()) {
+            echo json_encode(['code'=>20000]);exit();
             $post = $request->param();
             $post = $request->param();
             $code = $post['code'];
             $code = $post['code'];
             $label = $post['label'];
             $label = $post['label'];