layer实现删除确认及操作完成后弹出提醒，然后刷新本页面

layer.confirm("确认要删除吗，删除后不能恢复", { title: "删除确认" }, function (index) {                layer.close(index);                $.post("/admin/customer/DeleteCustomer", { gid: $(e.currentTarget).data("gid") }, function (data) {                    layer.alert(data, {                        title: "删除操作",                        btn: ['确定']                    },                        function (index, item) {                            //layer.close(index);                            location.reload();                        });                });            });