我正在创建一个网站，其中包含一个联系表单，该表单会向访问用户发送电子邮件（姓名，电子邮件，主题和消息）。我已尝试同时使用mail()函数以及PHPMailer库，但在提交表单后立即收到错误Cannot POST /email.php。
我认为它与我的HTML代码有关，但我不完全确定。我在下面附上了HTML和PHP代码。
<div class="col-md-9 wow fadeInRight animated">
<form class="contact-form" action="/email.php" method="post" >
<div class="row">
<div class="col-md-6">
<input type="text" class="form-control" name="sender" id="sender" placeholder="Name">
<input type="email" class="form-control" name="senderemail" id="email" placeholder="Email">
<input type="text" class="form-control" name="sendsubject" id="subject" placeholder="Subject">
</div>
<div class="col-md-6">
<textarea class="form-control" style="resize:none" name="sendermessage" id="message" rows="25" cols="20" placeholder="Type message here..."></textarea>
<input type="submit" name="submit" class="btn btn-default submit-btn form_submit" value="SEND MESSAGE"></input>
</div>
</div>
</form>
</div>
mail()函数<?php
if(isset($_POST['submit'])) {
$recipient='naman.mandhan@gmail.com';
$subject=$_POST['sendersubject'];
$sender=$_POST['sender'];
$senderEmail=$_POST['senderemail'];
$message=$_POST['sendermessage'];
//$mailBody="Name: $sender\nEmail: $senderEmail\n\n$message";
mail($recipient, $subject, $mailBody, "From: $sender <$senderEmail>");
}
?>
<?php
require 'PHPMailer/PHPMailerAutoload.php';
//Create a new PHPMailer instance
$mail = new PHPMailer;
//Tell PHPMailer to use SMTP
$mail->isSMTP();
//Enable SMTP debugging
// 0 = off (for production use)
// 1 = client messages
// 2 = client and server messages
$mail->SMTPDebug = 2;
//Ask for HTML-friendly debug output
$mail->Debugoutput = 'html';
//Set the hostname of the mail server
$mail->Host = 'smtp.gmail.com';
// use
// $mail->Host = gethostbyname('smtp.gmail.com');
// if your network does not support SMTP over IPv6
//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
$mail->Port = 587;
//Set the encryption system to use - ssl (deprecated) or tls
$mail->SMTPSecure = 'tls';
//Whether to use SMTP authentication
$mail->SMTPAuth = true;
//Username to use for SMTP authentication - use full email address for gmail
$mail->Username = "naman.mandhan@gmail.com";
//Password to use for SMTP authentication
$mail->Password = "nahdnam";
//Set who the message is to be sent from
$mail->setFrom($senderEmail, $sender);
//Set an alternative reply-to address
//$mail->addReplyTo('replyto@example.com', 'First Last');
//Set who the message is to be sent to
$mail->addAddress($recipient, 'Naman Mandhan');
//Set the subject line
$mail->Subject = $subject;
//Read an HTML message body from an external file, convert referenced images to embedded,
//convert HTML into a basic plain-text alternative body
//$mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));
//Include the sender message in the body
$mail->Body = $message;
$mail->AltBody = $message;
//Attach an image file
//$mail->addAttachment('images/phpmailer_mini.png');
//send the message, check for errors
if (!$mail->send()) {
echo "Mailer Error: " . $mail->ErrorInfo;
} else {
echo "Message sent!";
}
?>
我收到以下错误并已检查但是没有什么应该导致它，因为我在不同的项目上使用了相同的WAMP本地服务器并获得了通过PHP将数据写入数据库的代码。
[21-Jul-2016 23:52:23 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.5.12/ext/php_intl.dll' - The specified module could not be found.
in Unknown on line 0
[21-Jul-2016 23:52:23 UTC] PHP Warning: PHP Startup: Unable to load dynamic library 'c:/wamp/bin/php/php5.5.12/ext/php_ldap.dll' - The specified module could not be found.
in Unknown on line 0
答案 0 :(得分：0)
您的表单/ email.php
的代码中有拼写错误以主题的输入
的形式name="sendsubject"
但是在你的email.php中它是
$subject=$_POST['sendersubject'];
鉴于另外两个php输入是sender ...，将表单输入名称更改为：
name="sendersubject"
顺便说一下 - 你还应该包含带有for =＆＃34;＆＃34;的标签。将标签链接到每个输入的id的属性。这是为了可访问性和搜索引擎优化目的，以确保标签和输入链接。
答案 1 :(得分：0)
在表单中，从
更改操作参数action="/email.php"
要：
action="email.php"
问题是第一条路径是相对于网站的根目录，所以表单是POST到example.com/email.php而没有找到任何东西。您会收到404 Not found结果。
第二条路径将在与HTML文件相同的文件夹中查找email.php。