当我通过以下代码生成的页面发送电子邮件时。我遇到以下问题。
当我填写文本区域并添加附件时，收到的消息是除主体（即文本区域）之外的所有内容。
当我不添加附件时，它工作正常，但显然需要添加附件。
下面的代码是页面的完整代码。很抱歉，这有点多，但我不知道哪里出了问题，所以我不能只强调其中的一部分。感谢所有回复这篇文章的人。
电子邮件库：Swiftmailer、PHP Mailer Zend_Mail。我一直试图让他们工作，但我无法弄清楚。简单的教程可行，但从数据库和文件附件中获取内容变得毫无希望。我确信这是可能的，但我不知道。
问题：为什么不发送附件和文本区域。
verzenden.php
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<link rel="stylesheet" type="text/css" href="css/overzichten.css">
<link rel="stylesheet" type="text/css" href="css/offerte_facturen.css">
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"> </script>
<style>.hidden{display: none;}</style>
</head>
<body>
<?php
// Load Joomla! configuration file
require_once('../../../configuration.php');
// Create a JConfig object
$config = new JConfig();
// Get the required codes from the configuration file
$server = $config->host;
$username = $config->user;
$password = $config->password;
$database = $config->db;
// Connect to db
$con = mysqli_connect($server,$username,$password,$database);
if (!$con){
die('Could not connect: ' . mysqli_error($con));
}
mysqli_select_db($con,$database);
// Check whether the value for id is transmitted
if (isset($_GET['id'])) {
// Put the value in a separate variable
$id = $_GET['id'];
// Query the database for the details of the chosen id
$result = mysqli_query($con,"SELECT * FROM cypg8_overzicht WHERE id = $id");
// Check result
// This shows the actual query sent to MySQL, and the error. Useful for debugging.
if (!$result) {
$message = "Invalid query: " . mysqli_error($result) . "\n";
$message .= "Whole query: " . $query;
die($message);
}
// Use result
// Attempting to print $result won't allow access to information in the resource
// One of the mysql result functions must be used
// See also mysql_result(), mysql_fetch_array(), mysql_fetch_row(),etc.
while ($row = mysqli_fetch_assoc($result)) {
// ID van de offerte/factuur dit gegeven is verborgen van het formulier
echo "<input type='text' name='id' id='id' style='display:none;' value='" .$row['id']. "'>";
// Start formulier
echo "<form action='verzenden_script.php' method='post' name='form1' id='form1' enctype='multipart/form-data'>";
echo "<div>klantemail<input type='textbox' name='klantemail' value='".$row['email']."'></div>";
echo "<div>dealeremail<input type='textbox' name='dealeremail' value='".$row['dealeremailadres']."'></div>";
echo "<div><select name='offertefactuur'>";
echo "<option value='Offertenummer'>Offerte</option>";
echo "<option value='Factuurnummer'>Factuur</option>";
echo "</select></div>";
echo "<div>formuliernummer<input type='textbox' name='formuliernummer' value='".$row['formuliernummer']."'></div>";
echo "<div><li>Bedankt voor uw factuuraanvraag!</li></div>";
echo "<div>berichtonderwerp<input type='textbox' name='berichtonderwerp' value=''> </div>";
echo "<div><li>Bedankt voor uw factuur aanvraag. In de bijlage kunt u deze factuur bekijken.</li></div>";
echo "<div>bericht<textarea name='bericht'></textarea></div>";
echo "<div><input type='file' name='fileAttach' value='Zoeken'></div>";
echo "<div><input type='submit' name='Submit' value='Verzenden'></div>";
echo "</form>";
}
} else {
die("No valid id specified!");
}
?>
</body>
verzenden_script.php
<?php
$naar = $_POST["klantemail"];
$naar2 = $_POST["dealeremail"];
$naar3 = 'dealer@loginsecure.nl';
$formuliernummer = $_POST["formuliernummer"];
$offertefactuur = $_POST["offertefactuur"];
$berichtonderwerp = $_POST["berichtonderwerp"];
$bericht = $_POST["bericht"];
//define the receiver of the email
$to = $naar.",".$naar2.",".$naar3;
//define the subject of the email
$subject = $berichtonderwerp ."|". $offertefactuur .":". $formuliernummer;
//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: $cc\r\nReply-To: $cc";
//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
if($_FILES["fileAttach"]["name"] != "")
{
$strFilesName = $_FILES["fileAttach"]["name"];
$strContent = chunk_split(base64_encode(file_get_contents($_FILES["fileAttach"]["tmp_name"])));
$headers .= "--".$strSid."\n";
$headers .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n";
$headers .= "Content-Transfer-Encoding: base64\n";
$headers .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
$headers .= $strContent."\n\n";
}
//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
<?php echo $berichtonderwerp ?>
<?php echo $bericht ?>
--PHP-alt-<?php echo $random_hash; ?>
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
<h2><?php echo $berichtonderwerp ?></h2>
<p><?php echo $bericht ?></p>
--PHP-alt-<?php echo $random_hash; ?>--
--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";
?>
编辑 1
我一直在阅读和阅读，很多人都遇到了同样的问题。那里有一些建议，该部分
--PHP-alt-<?php echo $random_hash; ?>
--PHP-alt-<?php echo $random_hash; ?>--
错了，但我检查了，我不相信问题出在那儿。但经过更多阅读后，我认为问题在于\n我希望那些需要更改为\r\n. 太糟糕了，它没有用。这是一种蹩脚的尝试和错误。但不努力的人永远不会成功。