在error_log或页面上没有错误。错误日志肯定工作，如果我改变require 'PHPMailer.php';到require 'PHPFailer.php';我得到PHP Fatal error: require(): Failed
display_errors设置为true
error_reporting设置为 E_ALL & ~E_NOTICE
PHPMailer 6.1.7-PHP 7.2
PHPMailer.php和Exception.php都在根目录中。在我刚发送到/php/form_error.php时，已注释掉重定向。
任何想法将不胜感激，谢谢。
contact_post.php
<?php
/*
THIS FILE USES PHPMAILER INSTEAD OF THE PHP MAIL() FUNCTION
*/
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
require 'PHPMailer.php';
require 'Exception.php';
/*
* CONFIGURE EVERYTHING HERE
*/
// an email address that will be in the From field of the email.
$fromEmail = '[email protected]';
$fromName = 'Info domain';
// an email address that will receive the email with the output of the form
$sendToEmail = '[email protected]';
$sendToName = 'Info domain';
// subject of the email
$subject = 'New message from contact form';
// form field names and their translations.
// array variable name => Text to appear in the email
$fields = array('name' => 'Name', 'surname' => 'Surname', 'phone' => 'Phone', 'email' => 'Email', 'message' => 'Message');
// message that will be displayed when everything is OK :)
$okMessage = 'Contact form successfully submitted. Thank you, I will get back to you soon!';
// If something goes wrong, we will display this message.
$errorMessage = 'There was an error while submitting the form. Please try again later';
/*
* LET'S DO THE SENDING
*/
// if you are not debugging and don't need error reporting, turn this off by error_reporting(0);
ini_set('display_errors', '1');
ini_set('display_startup_errors', '1');
error_reporting(E_ALL);
try
{
if(count($_POST) == 0) throw new \Exception('Form is empty');
$emailTextHtml = "<h1>You have a new message from your contact form</h1><hr>";
$emailTextHtml .= "<table>";
foreach ($_POST as $key => $value) {
// If the field exists in the $fields array, include it in the email
if (isset($fields[$key])) {
$emailTextHtml .= "<tr><th>$fields[$key]</th><td>$value</td></tr>";
}
}
$emailTextHtml .= "</table><hr>";
$mail = new PHPMailer(true);
$mail->setFrom($fromEmail, $fromName);
$mail->addAddress($sendToEmail, $sendToName); // you can add more addresses by simply adding another line with $mail->addAddress();
$mail->addReplyTo($from);
$mail->isHTML(true);
$mail->Subject = $subject;
$mail->msgHTML($emailTextHtml); // this will also create a plain-text version of the HTML email, very handy
if(!$mail->send()) {
throw new \Exception('I could not send the email.' . $mail->ErrorInfo);
}
$responseArray = array('type' => 'success', 'message' => $okMessage);
}
catch (\Exception $e)
{
// $responseArray = array('type' => 'danger', 'message' => $errorMessage);
$responseArray = array('type' => 'danger', 'message' => $e->getMessage());
}
// if requested by AJAX request return JSON response
if ($responseArray['type'] == 'success') {
// success redirect
//header('Location: /php/form_complete.php');
}
else {
//error redirect
//header('Location: /php/form_error.php');
}
contact.html上的表格
<form id="contact-form" method="post" action="/contact_post.php" role="form">
<div class="messages"></div>
<div class="controls">
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="form_name">First name*</label>
<input id="form_name" type="text" name="name" class="form-control" placeholder="Please enter your first name *" required="required" data-error="First name is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="form_lastname">Last name*</label>
<input id="form_lastname" type="text" name="surname" class="form-control" placeholder="Please enter your last name *" required="required" data-error="Last name is required.">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<div class="form-group">
<label for="form_email">Email*</label>
<input id="form_email" type="email" name="email" class="form-control" placeholder="Please enter your email *" required="required" data-error="Valid email is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label for="form_need">Please specify your need*</label>
<select id="form_need" name="need" class="form-control" required="required" data-error="Please specify your need.">
<option value=""></option>
<option value="Request quotation">Request quotation</option>
<option value="Request order status">Request order status</option>
<option value="Request copy of an invoice">Request copy of an invoice</option>
<option value="Other">Other</option>
</select>
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12">
<div class="form-group">
<label for="form_message">Message*</label>
<textarea id="form_message" name="message" class="form-control" placeholder="Please enter message here*" rows="4" required="required" data-error="Please, leave us a message."></textarea>
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-12">
<input type="submit" class="btn btn-success btn-send" value="Send message">
</div>
</div>
<div class="row">
<div class="col-md-12">
<p class="text-muted">
<strong>*</strong> These fields are required.
</p>
</div>
</div>
</div>
</form>
htaccess文件
RewriteEngine on
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ https://%1/$1 [R=301,L]
RewriteCond %{ENV:HTTPS} !on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
RewriteRule ^(.+)\.php$ /$1 [R,L]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.*?)/?$ /$1.php [NC,END]
Options -Indexes
根据我的评论，当出现问题时，您什么也不做，因此没什么可看的。
要查看实际出了什么问题，请在出现问题时输出一些有用的信息，例如：
catch (\Exception $e)
{
$responseArray = ['type' => 'danger', 'message' => $e->getMessage()];
var_dump($responseArray, $mail->ErrorInfo);
}
一件事：
if(!$mail->send()) {
throw new \Exception('I could not send the email.' . $mail->ErrorInfo);
}
不需要这样做-PHPMailer已经设置为抛出异常，因此应该是：
$mail->send();
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