调整取消JS

public/js/order_cancel.js

@@ -140,6 +140,8 @@
                                     layer.alert('网络异常');
                                 }
                             });
+
+                            layer.msg('提交中...', {icon: 16, time: 0, shade: 0.3}); // 阻止重复提交
                         },
                         btn2:function(index){
                             layer.close(index);