修复测试环境使用exit输出报502问题

app/Http/Controllers/Admin/OrderController.php

@@ -1787,7 +1787,7 @@ class OrderController extends Controller
         } 
 
 //        exit('<script>window.location.replace(document.referrer)</script>');
-        echo '<script>window.location.replace(document.referrer)</script>';die;
+//        echo '<script>window.location.replace(document.referrer)</script>';die;
 
         $stime = $request->input('stime');
         $etime = $request->input('etime');