PHP发送"附件"邮件的方法？

axiebin 2010-11-07 10:00:31

网上扒了一个加附件发送邮件的方法代码？反复修改，总是发送失败，贴上来请大家研究研究？？



<html>

<body>

<form method="post" name="sndml" action="2.php" ENCTYPE="multipart/form-data">

<table>

<tr ><td>邮件标题：</td>

<td><input type="text" name="subject" ></td>

</tr>

<tr ><td>发送者：</td>

<td><input type="text" name="from" ></td>

</tr>

<tr ><td>接受者：</td>

<td><input type="text" name="to" ></td>

</tr>

<tr ><td>下载提示：</td>

<td><input type="text" name="text" ></td>

</tr>

<tr ><td>源数据文件：</td>

<td><input type="file" name="upload_file" size="40"></td>

</tr>

<tr><td> </td>

<td><input type="submit" value="确定">

</td>

</tr>

</table>

</form>

</body>

</html>



<?php

//文本内容

$text = $_POST['text'];

//标题

$subject = $_POST['subject'];

//发送者

$from = $_POST['from'];

//接受者

$to = $_POST['to'];



//附件

$file = $_FILES['upload_file']['tmp_name'];

// 定义分界线

$boundary = uniqid( "");

$headers = "Content-type: multipart/mixed; boundary= $boundary\r\n";

$headers .= "From:$from\r\n";

//确定上传文件的MIME类型

if($_FILES['upload_file']['type'])

$mimeType = $_FILES['upload_file']['type'];

else

$mimeType ="application/unknown";

//文件名

$fileName = $_FILES['upload_file']['name'];



// 打开文件

$fp = fopen($file, "r");

// 把整个文件读入一个变量

$read = fread($fp, filesize($file));

//我们用base64方法把它编码

$read = base64_encode($read);

//把这个长字符串切成由每行76个字符组成的小块

$read = chunk_split($read);

//现在我们可以建立邮件的主体

$body = "--$boundary

Content-type: text/plain; charset=iso-8859-1

Content-transfer-encoding: 8bit

$text

--$boundary

Content-type: $mimeType; name=$fileName

Content-disposition: attachment; filename=$fileName

Content-transfer-encoding: base64

$read

--$boundary--";

//发送邮件

if(mail($to, $subject,$body,$headers))

print "OK! the mail $from --- $to has been send<br>";

else

print "fail to send mail <br>";

?>

...全文

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LuciferStar 2010-11-10

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是什么系统？linux下是否安装了sendmail？
windows下IIS里是否安装了SMTP？PHP.INI里是否设置了相关数据？
如果你mail之后直接得到发送失败，就是设置问题了。

LuciferStar 2010-11-08

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$pdfname="test.pdf";

$email="test@test.com";

$text = "您好，附件中是您需要的PDF文件。请点击下载。<br><a href=http://www.singlestudio.net.cn>www.singlestudio.net.cn</a>"; 		//文本内容 



$text = base64_encode($text); 	//用base64方法把它编码 

$text = chunk_split($text);     //把这个长字符串切成由每行76个字符组成的小块 



$subject = $pdfname; 		//标题 

$from = "admin@singlestudio.net.cn"; 	//发送者 

$to = $email; 	//接受者 



//附件 

// 定义分界线 

$boundary = "NextPart_".uniqid(""); 

$boundary2 = "NextPart_".uniqid(""); 

$headers = "To: $to\r\n";

$headers .= "From: $from\r\n"; 

$headers .="Mime-Version: 1.0\r\n";

$headers .= "Content-type: multipart/mixed; 

            boundary=\"----=_$boundary\"\r\n"; 



$read=file_get_contents($pdfname);



$read = base64_encode($read); 	//用base64方法把它编码 

$read = chunk_split($read);     //把这个长字符串切成由每行76个字符组成的小块 



//现在我们可以建立邮件的主体 

$body = "This is a multi-part message in MIME format.



------=_$boundary

Content-Type: multipart/alternative;

	boundary=\"----=_$boundary2\";



------=_$boundary2

Content-Type: text/html;

	charset=\"gbk\"

Content-Transfer-Encoding: base64



$text



------=_$boundary2--



------=_$boundary

Content-Type: application/octet-stream;

	charset=\"GBK\";

	name=\"$pdfname\"

Content-Disposition: attachment; filename=\"$pdfname\"

Content-Transfer-Encoding: base64



$read



-------=_$boundary--"; 



if(mail($to, $subject,$body,$headers)) 

   echo "您需要的PDF文件(".$pdfname.")已经发往您的邮箱：".$to."。<br>请查收。"; 

else 

   echo "抱歉，发送失败了。<br>";

LuciferStar 2010-11-08

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你的boundary都一样，所以失败了。
body一个boundary，附件一个boundary，要区别开。

axiebin 2010-11-08

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回复2楼：我照着您的方式写了一遍，还是发送不出去
HTML 还是和上面的一样，但是还是发送失败？，麻烦了.....



<?php

$pdfname = $_POST['upload_file']; 

$email= $_POST['to'];

$text = $_POST['text']; //文本内容 



$text = base64_encode($text); //用base64方法把它编码 

$text = chunk_split($text); //把这个长字符串切成由每行76个字符组成的小块 



$subject = $_POST['subject'];         //标题 

$from = $_POST['from'];     //发送者

$to = $email; //接受者 



//附件 // 定义分界线

$boundary = "NextPart_".uniqid(""); 

$boundary2 = "NextPart_".uniqid(""); 

$headers = "To: $to\r\n"; 

$headers .= "From: $from\r\n"; 

$headers .="Mime-Version: 1.0\r\n"; 

$headers .= "Content-type: multipart/mixed;

            boundary=\"----=_$boundary\"\r\n"; 



$read=file_get_contents($pdfname); 



$read = base64_encode($read); //用base64方法把它编码 

$read = chunk_split($read); //把这个长字符串切成由每行76个字符组成的小块 //现在我们可以建立邮件的主体 

$body = "This is a multi-part message in MIME format.

------=_$boundary 

Content-Type: multipart/alternative;

boundary=\"----=_$boundary2\"; 





------=_$boundary2 

Content-Type: text/html; 

charset=\"gbk\" 

Content-Transfer-Encoding: base64





$text





------=_$boundary2-- 





------=_$boundary 

Content-Type: application/octet-stream; 

charset=\"GBK\";

name=\"$pdfname\" 

Content-Disposition: attachment; filename=\"$pdfname\" 

Content-Transfer-Encoding: base64 



$read 



-------=_$boundary--"; 



if(mail($to,$subject,$body,$headers)) 

echo "您需要的PDF文件(".$pdfname.")已经发往您的邮箱：".$to."。<br>请查收。"; 

else

echo "抱歉，发送失败了。<br>";

?>