短信配置  [短信模板配置]
{tk()}{$u->hidden('id')}
{$u->text('accessKeyId','class="form-control" placeholder="accessKeyId"')}
(请参阅 https://ak-console.aliyun.com/ 取得您的AK信息)
{$u->text('accessKeySecret','class="form-control" placeholder="accessKeySecret"')}
(请参阅 https://ak-console.aliyun.com/ 取得您的AK信息)
{$u->text('signName','class="form-control" placeholder="短信签名"')}