Question

我已经尝试了一段时间来解决这个问题，我不知道。我正在尝试编写一个简单的表单来发送带有上传文件的电子邮件（最终将扩展为实际有用的东西），它根本就不起作用。

电子邮件是通过适当的正文传递的，但不包含任何附件。我已经尝试使用文件上传表单，AddAttachments链接到服务器上的文件，AddAttachments指向imgur上的图像，但没有一个工作;附件永远不会通过。我现在已经忍耐了，有没有人知道我做错了什么或没有phpmailer这样做的方法？

HTML表单

<form action="xxxx.php" id="upload" method="post" name="upload">
<input id="fileToUpload" name="fileToUpload" type="file" /> 
<input type="submit" />
</form>

PHP代码

require("../../../classes/class.phpmailer.php");
$mail = new PHPMailer();

$mail->From     = "xx@xx.co.uk";
$mail->FromName = "Uploader";
$mail->AddAddress("xx@xx.co.uk");

$mail->Subject  = "First PHPMailer Message";
$mail->Body     = "Hi! \n\n This is my first e-mail sent through PHPMailer.";
$mail->WordWrap = 50;
$mail->AddAttachment( $_FILES['fileToUpload']['tmp_name'], $_FILES['fileToUpload']['name'] );

if(!$mail->Send()) {
  echo 'Message was not sent.';
  echo 'Mailer error: ' . $mail->ErrorInfo;
} else {
  echo 'Message has been sent.';

Answer 1

查看表单，您的表单标记中没有设置enctype =“multipart / form-data”。

此外，您需要进行文件附件检查，以确保在发送电子邮件之前实际附加。例如，

if (isset($_FILES['uploaded_file']) &&
    $_FILES['fileToUpload']['error'] == UPLOAD_ERR_OK) {
    $mail->AddAttachment($_FILES['fileToUpload']['tmp_name'],
                         $_FILES['fileToUpload']['name']);
}

Answer 2

您正在使用一些旧示例和旧版本的PHPMailer，因此我建议您update to the latest。您还需要了解how to handle file uploads，这是您所缺少的。这是the example bundled with PHPMailer：

<?php
/**
 * PHPMailer simple file upload and send example
 */
$msg = '';
if (array_key_exists('userfile', $_FILES)) {
    // First handle the upload
    // Don't trust provided filename - same goes for MIME types
    // See http://php.net/manual/en/features.file-upload.php#114004 for more thorough upload validation
    $uploadfile = tempnam(sys_get_temp_dir(), sha1($_FILES['userfile']['name']));
    if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
        // Upload handled successfully
        // Now create a message
        // This should be somewhere in your include_path
        require 'PHPMailerAutoload.php';
        $mail = new PHPMailer;
        $mail->setFrom('from@example.com', 'First Last');
        $mail->addAddress('whoto@example.com', 'John Doe');
        $mail->Subject = 'PHPMailer file sender';
        $mail->msgHTML("My message body");
        // Attach the uploaded file
        $mail->addAttachment($uploadfile, 'My uploaded file');
        if (!$mail->send()) {
            $msg = "Mailer Error: " . $mail->ErrorInfo;
        } else {
            $msg = "Message sent!";
        }
    } else {
        $msg = 'Failed to move file to ' . $uploadfile;
    }
}
?>
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>PHPMailer Upload</title>
</head>
<body>
<?php if (empty($msg)) { ?>
    <form method="post" enctype="multipart/form-data">
        <input type="hidden" name="MAX_FILE_SIZE" value="100000"> Send this file: <input name="userfile" type="file">
        <input type="submit" value="Send File">
    </form>
<?php } else {
    echo $msg;
} ?>
</body>
</html>

PHPMailer拒绝发送附件

2 个答案: