如何在laravel 5.4中发送电子邮件后删除本地存储中的文件

Question

$email = $this->subject($this->registrationBatch->retrieve()->emailSubject());
foreach($attachments as $file){
    $email->attach($file)
}
return $email;

发送电子邮件后如何取消链接$ file？

Answer 1

你可以使用deleteDirectory。例如：

$email = $this->subject($this->registrationBatch->retrieve()->emailSubject());
   foreach($attachments as $file){
           if($email->attach($file)){
                 $dir = '../storage/email/';
                 File::deleteDirectory($dir, true); // will delete all file or folder in folder email
           }
   }
return $email;