ntext="+etl_context+count_str+script_str+alarm_str,
            //发送数据前
            beforeSend: function () {
                // 禁用按钮防止重复提交
                $("#save_dispatch_task").attr({disabled: "disabled"});
            },
            //成功返回
            success: function (data) {
                if(data.code != "200"){
                    layer.msg(data.msg);
                    return
                }
                $("#save_dispatch_task").removeAttr('disabled');