下面是我的cron工作代码博客是我的cakePHP 3文件夹

cd /home/mmentert/public_html/abc.com/blog && bin/cake hello main

CakePHP 3 shell类文件

namespace App\Shell;
use Cake\Console\Shell;
use App\Controller\UsersController;
class HelloShell extends Shell {
public function main() {
    $userinfo=new UsersController();
    $data=$userinfo->useremail();
    $this->out($data);
  }
}