    return [
        '<div class="text-overflow"><a href="#">',
        value,
        '</a></div>'
    ].join('');
}


/*
*超链接显示邮件标题
*/
function subjectFormatter(value, row, index) {
    let url = "/scheduled_tasks/mod_periodic_task/" + row.djcelery_periodictask_id;
    return [
        '<div><a class="mod" href='+ url +'>',
        value,
        '</a></div>'
    ].join('');
}



/*
*格式化执行结果
*/
function resultFormatter(value, row, index) {
    let resultF = '成功';
    le