为什么我们通过电子邮件发送的pdf文件不能打开?
本教程将介绍为什么我们通过电子邮件发送的pdf文件不能打开?的处理方法,这篇教程是从别的地方看到的,然后加了一些国外程序员的疑问与解答,希望能对你有所帮助,好了,下面开始学习吧。
问题描述
$NameFile = '15_10_2014_.pdf';
$File = './TEMP/15_10_2014_.pdf';
$to = 'test2@test.com';
$From = "test@test.com";
$EOL = "
";
$boundary = "--".md5(uniqid(time()));
$message = "
<p>TEXT TEXT TEXT</p>
";
$subject= '=?utf-8?B?' . base64_encode('Счет на оплату') . '?=';
$headers = "MIME-Version: 1.0;$EOL";
$headers.= "Content-Type: multipart/mixed; boundary="$boundary"$EOL"; $headers.= "From: $From
Reply-To: $From
";
$multipart = "--$boundary$EOL";
$multipart .= "Content-Type: text/html; charset=utf-8$EOL";
$multipart .= "Content-Transfer-Encoding: base64$EOL";
$multipart .= $EOL;
$multipart .= chunk_split(base64_encode($message));
$multipart .= "$EOL--$boundary$EOL";
$multipart .= "Content-Type: application/octet-stream; name="$NameFile"$EOL";
$multipart .= "Content-Transfer-Encoding: base64$EOL";
$multipart .= "Content-Disposition: attachment; filename="$NameFile"$EOL";
$multipart .= $EOL;
$multipart .= chunk_split(base64_encode($File));
$multipart .= "$EOL--$boundary--$EOL";
if(!mail($to, $subject, $multipart, $headers)){
$content = $this->return_error_p('Mail not send');
}
else{
$content = $this->return_true_p('Mail send');
}
结果,我们收到了一封带有pdf附件的电子邮件,但该pdf文件没有打开。打开文件时,我们收到错误消息:"不支持"
推荐答案
$openfile = fopen($File, "rb");
$data = fread($openfile, filesize( $filename ) );
fclose($openfile);
$File = $data;
好了关于为什么我们通过电子邮件发送的pdf文件不能打开?的教程就到这里就结束了,希望趣模板源码网找到的这篇技术文章能帮助到大家,更多技术教程可以在站内搜索。