8

@@ -310,7 +310,7 @@ class OrderpageController extends WeChatBaseController{
             $datas['value'] = $val['id'];
             $datas['school'] = $val['school'];
         }
-        return json_encode($datas);
+        echo json_encode($datas);
 //        $this->success('SUCCESS','',$datas);
     }