{$vo.last_login_time|date='Y-m-d H:i:s',###}

<a href="{:url('admin/merchant_member/delete',['id'=>$vo['id']])}">删除</a>

{$vo.create_time|mb_substr=5,5,'utf-8'}  //截取格式时间2017-12-12 12:12:12中的月份和日期12-12