php发送的电子邮件附件不正确
我在php页面上使用以下代码发送带有附件的电子邮件：php发送的电子邮件附件不正确,php,forms,email,email-attachments,Php,Forms,Email,Email Attachments,我在php页面上使用以下代码发送带有附件的电子邮件： //define the receiver of the email $to = 'myemail@domain.com'; //define the subject of the email $subject = 'Test email with attachment'; //create a boundary string. It must be unique //so we use the MD5 algorithm
//define the receiver of the email
$to = 'myemail@domain.com';
//define the subject of the email
$subject = 'Test email with attachment';
//create a boundary string. It must be unique
//so we use the MD5 algorithm to generate a random hash
$random_hash = md5(date('r', time()));
//define the headers we want passed. Note that they are separated with \r\n
$headers = "From: webmaster@example.com\r\nReply-To: webmaster@example.com";
//add boundary string and mime type specification
$headers .= "\r\nContent-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
//read the atachment file contents into a string,
//encode it with MIME base64,
//and split it into smaller chunks
$attachment = chunk_split(base64_encode(file_get_contents($_FILES['curriculum_vitae']['tmp_name'])));
//define the body of the message.
ob_start(); //Turn on output buffering
?>
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: multipart/alternative; boundary="PHP-alt-<?php echo $random_hash; ?>"
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Hello World!!!
This is simple text email message.
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2>Hello World!</h2>
<p>This is something with <b>HTML</b> formatting.</p>
--PHP-alt-<?php echo $random_hash; ?>--
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: application/zip; name="attachment.zip"
Content-Transfer-Encoding: base64
Content-Disposition: attachment
<?php echo $attachment; ?>
--PHP-mixed-<?php echo $random_hash; ?>--
<?php
//copy current buffer contents into $message variable and delete current output buffer
$message = ob_get_clean();
//send the email
$mail_sent = @mail( $to, $subject, $message, $headers );
//if the message is sent successfully print "Mail sent". Otherwise print "Mail failed"
echo $mail_sent ? "Mail sent" : "Mail failed";
//定义电子邮件的收件人
$to$myemail@domain.com';
//定义电子邮件的主题
$subject='带附件的测试电子邮件'；
//创建一个边界字符串。它必须是独一无二的
//所以我们使用MD5算法来生成一个随机散列
$random_hash=md5（日期（'r'，时间（））；
//定义我们想要传递的标题。请注意，它们用分隔符分隔\r\n
$headers=“From:webmaster@example.com\r\n适用于：webmaster@example.com";
//添加边界字符串和mime类型规范
$headers.=“\r\n内容类型：多部分/混合；边界=\”PHP混合-“$random\u散列。”\”；
//将atachment文件内容读入字符串，
//用MIME base64对其进行编码，
//然后把它分成小块
$attachment=chunk\u split（base64\u编码（文件获取内容（$\u文件['Certural\u vitae']['tmp\u name']））；
//定义消息的主体。
ob_start（）//打开输出缓冲
?>
--PHP混合-
内容类型：多部分/备选；boundary=“PHP alt-”
--PHP alt-
内容类型：文本/纯文本；charset=“iso-8859-1”
内容传输编码：7bit
你好，世界！！！
这是一封简单的短信。
--PHP alt-
内容类型：text/html；charset=“iso-8859-1”
内容传输编码：7bit
你好，世界！
这是HTML格式的东西。
--PHP alt--
--PHP混合-
内容类型：application/zip；name=“attachment.zip”
内容传输编码：base64
内容配置：附件
--PHP混合--
由于脚本工作正常，您需要以您上传的简历文件的名称更改附件.zip
，否则无论您上传什么文件，您都只能获得附件.zip
：
因此，改变：
Content-Type: application/zip; name="attachment.zip"
与
内容类型：应用程序/zip；name=“”
如果附件未发布，请使用此选项发送附件
$to = 'myemail@domain.com';
$subject = 'Test email with attachment';
$random_hash = md5(date('r', time()));
$headers = "From: webmaster@example.com\r\nReply-To: webmaster@example.com";
$headers .= "\r\nContent-Type: multipart/mixed; boundary=\"PHP-mixed-".$random_hash."\"";
if(isset($_FILES['curriculum_vitae']['name']) && $_FILES['curriculum_vitae']['name'] != ''){ $attachment = chunk_split(base64_encode(file_get_contents($_FILES['curriculum_vitae']['tmp_name']))); }
ob_start();
?>
--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: multipart/alternative; boundary="PHP-alt-<?php echo $random_hash; ?>"
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Hello World!!!
This is simple text email message.
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2>Hello World!</h2>
<p>This is something with <b>HTML</b> formatting.</p>
--PHP-alt-<?php echo $random_hash; ?>--
<?php if(isset($_FILES['curriculum_vitae']['name']) && $_FILES['curriculum_vitae']['name'] != ''){ ?>--PHP-mixed-<?php echo $random_hash; ?>
Content-Type: application/zip; name="<?php echo $_FILES['curriculum_vitae']['name']; ?>"
Content-Transfer-Encoding: base64
Content-Disposition: attachment
<?php echo $attachment; ?>
--PHP-mixed-<?php echo $random_hash; ?>--
<?php } ?>
<?php
$message = ob_get_clean();
$mail_sent = @mail( $to, $subject, $message, $headers );
echo $mail_sent ? "Mail sent" : "Mail failed";
$to='1！'myemail@domain.com';
$subject='带附件的测试电子邮件'；
$random_hash=md5（日期（'r'，时间（））；
$headers=“From:webmaster@example.com\r\n适用于：webmaster@example.com";
$headers.=“\r\n内容类型：多部分/混合；边界=\”PHP混合-“$random\u散列。”\”；
如果（isset（$_文件['Calumeru vitae']['name']）和（$_文件['Calumeru vitae']['name']）！=''{$attachment=chunk_split（base64_编码（文件获取内容（$_文件['Calumeru vitae']['tmp_name']））；）
ob_start（）；
?>
--PHP混合-
内容类型：多部分/备选；boundary=“PHP alt-”
--PHP alt-
内容类型：文本/纯文本；charset=“iso-8859-1”
内容传输编码：7bit
你好，世界！！！
这是一封简单的短信。
--PHP alt-
内容类型：text/html；charset=“iso-8859-1”
内容传输编码：7bit
你好，世界！
这是HTML格式的东西。
--PHP alt--
--PHP混合-
内容类型：application/zip；name=“”
内容传输编码：base64
内容配置：附件
--PHP混合---
这个简单的PHP脚本或电子邮件函数能够发送包含单个附加文件的纯文本邮件消息。必须先上载该文件，否则web服务器上应该有一个现有文件。你可以用这个
功能：
<?php
function mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message) {
$file = $path.$filename;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$header = "From: ".$from_name." <".$from_mail.">\r\n";
$header .= "Reply-To: ".$replyto."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use different content types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "--".$uid."--";
if (mail($mailto, $subject, "", $header)) {
echo "mail send ... OK"; // or use booleans here
} else {
echo "mail send ... ERROR!";
}
}
?>
<?php
$my_file = "somefile.zip";
$my_path = $_SERVER['DOCUMENT_ROOT']."/your_path_here/";
$my_name = "Olaf Lederer";
$my_mail = "my@mail.com";
$my_replyto = "my_reply_to@mail.net";
$my_subject = "This is a mail with attachment.";
$my_message = "Hallo,\r\ndo you like this script? I hope it will help.\r\n\r\ngr. Olaf";
mail_attachment($my_file, $my_path, "recipient@mail.org", $my_mail, $my_name, $my_replyto, $my_subject, $my_message);
?>
代码：
<?php
function mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message) {
$file = $path.$filename;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$header = "From: ".$from_name." <".$from_mail.">\r\n";
$header .= "Reply-To: ".$replyto."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use different content types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "--".$uid."--";
if (mail($mailto, $subject, "", $header)) {
echo "mail send ... OK"; // or use booleans here
} else {
echo "mail send ... ERROR!";
}
}
?>
<?php
$my_file = "somefile.zip";
$my_path = $_SERVER['DOCUMENT_ROOT']."/your_path_here/";
$my_name = "Olaf Lederer";
$my_mail = "my@mail.com";
$my_replyto = "my_reply_to@mail.net";
$my_subject = "This is a mail with attachment.";
$my_message = "Hallo,\r\ndo you like this script? I hope it will help.\r\n\r\ngr. Olaf";
mail_attachment($my_file, $my_path, "recipient@mail.org", $my_mail, $my_name, $my_replyto, $my_subject, $my_message);
?>
适合我。可能您的mail（）
功能有问题，您的主机不允许使用mail（）
您可以在下载电子邮件后在电脑上正确打开附件吗？上传文件的扩展名可能有问题吗？谢谢Mihai，工作很好。最后，我想问的第一个问题是索尔文有什么问题吗？我的意思是，将附件输入留空，不会出现错误？我遇到了一些问题。如果你有'booking.php'，我应该有这个文件的内容（$_文件['calumory\u vitae']['tmp\u name']）；正确的？我仍然收到警告信息：/对不起，那是我的一个文件，做了一些测试，没有文件：）完美的Mihai。谢谢你所做的一切！Mihai很抱歉再次打扰你。我注意到，当我阅读电子邮件时，带有类似“a”或“ç”字符的电子邮件会出现问题。它们看起来是这样的：“çÃo”。我的问题是，这是我正在使用的网络邮件程序的问题，还是我在发送电子邮件的代码中使用的编码有问题？