php – 在ZF2中发送附带文件的电子邮件

发布时间：2020-12-13 18:01:58 所属栏目：PHP教程来源：网络整理

导读：如何在zf2中发送带有text / plain,text / html和附件的电子邮件？我使用此代码发送带有smtp的电子邮件： $files = $this-params()-fromFiles();$smtp = new ZendMailTransportSmtp();$smtp-setAutoDisconnect(true);$optn = new ZendMailTransportS

如何在zf2中发送带有text / plain,text / html和附件的电子邮件？
我使用此代码发送带有smtp的电子邮件：

$files = $this->params()->fromFiles();
$smtp = new ZendMailTransportSmtp();
$smtp->setAutoDisconnect(true);
$optn = new ZendMailTransportSmtpOptions(array(
    'host'              => 'mail.myserver.com','connection_class'  => 'login','connection_config' => array(
        'username' => 'user@myserver.com','password' => 'mypassword',),));
$smtp->setOptions($optn);


$htmlPart = new ZendMimePart('<p>some html</p>');
$htmlPart->type = Mime::TYPE_HTML;

$textPart = new ZendMimePart('some text');
$textPart->type = Mime::TYPE_TEXT;

$i=0;
$attaches = array();
foreach($files as $file){
    if ($file['error'])
        continue;
    $attaches[$i] = new ZendMimePart(file_get_contents($file['tmp_name']));
    $attaches[$i]->type = $file['type'].'; name="'.$file['name'].'"';
    $attaches[$i]->encoding = 'base64';
    $attaches[$i]->disposition = 'attachment';
    $attaches[$i]->filename = $file['name'];
    $i++;
}

$parts = array();
if (count($attaches)>0) {
    $parts = array_merge(array($textPart,$htmlPart),$attaches);
    $type = Mime::MULTIPART_MIXED;
}
else{
    $parts = array($textPart,$htmlPart);
    $type = Mime::MULTIPART_ALTERNATIVE ;
}
$body = new ZendMimeMessage();
$body->setParts($parts);

$message = new ZendMailMessage();
$message->setFrom('user@myserver.com');
$message->addTo('receiver@myserver.com');
$message->setSubject('subject');
$message->setEncoding("UTF-8");
$message->setBody($body);
$message->getHeaders()->get('content-type')->setType($type);

$smtp->send($message);

如果我附加文件,它会发送文件和内容,但它会在接收方收件箱中显示普通文本和html文本：

<p>some html</p>
some text

当我没有附加任何文件时,它会单独显示html文本：

some html

有帮助吗？

目前在ZF2(2.2)中没有简单的方法将多部分/替代主体(html与不能/不想使用html的客户端的文本替代)与附件组合在一起.
如果将“multipart / alternative”内容类型标题添加到整个邮件中,则在某些电子邮件客户端中将不会显示附件(链接).

解决方案是将消息拆分为两个,正文(文本和html)和附件：

http://jw-dev.blogspot.com.es/2013/01/zf2-zend-mail-multipartalternative-and.html

一个例子：

$content  = new MimeMessage();
        $htmlPart = new MimePart("<html><body><p>Sorry,</p><p>I'm going to be late today!</p></body></html>");
        $htmlPart->type = 'text/html';
        $textPart = new MimePart("Sorry,I'm going to be late today!");
        $textPart->type = 'text/plain';
        $content->setParts(array($textPart,$htmlPart));

        $contentPart = new MimePart($content->generateMessage());        
        $contentPart->type = 'multipart/alternative;' . PHP_EOL . ' boundary="' . $content->getMime()->boundary() . '"';

        $attachment = new MimePart(fopen('/path/to/test.pdf','r'));
        $attachment->type = 'application/pdf';
        $attachment->encoding    = Mime::ENCODING_BASE64;
        $attachment->disposition = Mime::DISPOSITION_ATTACHMENT;

        $body = new MimeMessage();
        $body->setParts(array($contentPart,$attachment));

        $message = new Message();
        $message->setEncoding('utf-8')
        ->addTo('mywife@home.com')
        ->addFrom('myself@office.com')
        ->setSubject('will be late')
        ->setBody($body);

        $transport = new SmtpTransport();
        $options   = new SmtpOptions($transportConfig),));

        $transport->setOptions($options);
        $transport->send($message);

对于上述内容,您需要以下用语：

use ZendMailMessage;
use ZendMailTransportSmtp as SmtpTransport;
use ZendMailTransportSmtpOptions;
use ZendMimeMime;
use ZendMimePart as MimePart;
use ZendMimeMessage as MimeMessage;

ZF1在Zend_Mail_Transport_Abstract中有一个_buildBody()方法,它自动执行此操作.

（编辑：李大同）

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