退货申请阻止重复提交

public/js/refund.js

@@ -513,6 +513,8 @@
                                     console.log(res);
                                 }
                             })
+
+                            layer.msg('退货申请中...', {icon: 16, time: 0, shade: 0.3}); // 阻止重复提交
                         },
                         btn2: function(index, layero){
                             layer.close(index);