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@@ -272,7 +272,7 @@ class Car extends Base
      * @throws \think\exception\DbException
      * @throws \think\exception\DbException
      * @throws \think\exception\PDOException
      * @throws \think\exception\PDOException
      */
      */
-    public function refund($id){
+    public function refund(){
         $id=$this->request->param("id");
         $id=$this->request->param("id");
         //查询订单
         //查询订单
         $order=Db::name("order")->where("id",$id)->find();
         $order=Db::name("order")->where("id",$id)->find();