使用表单（ajax、jquery 和 PHP）发送电子邮件

Question

我尝试使用表单发送电子邮件，但收到此错误，我认为是 SMTP 配置或相关问题，我在本地机器上使用 WAMP

当我点击发送时，我收到了这个错误：

(!) 警告：mail()：无法连接到位于“localhost”的邮件服务器端口 25，验证您的“SMTP”；和“smtp_port”在 php.ini 中设置或在 C:\Users\cysca\projects\SiteWeb\mailer.php 中使用 ini_set() 38 调用堆栈 #TimeMemoryFunctionLocation 10.0012251568{main}( )...\mailer .php:0 20.0014252928http://www.php.net/function.mail' target='_new'>mail ( )...\mailer.php: 38 出了点问题，我们无法发送您的消息。

我的 HTML：

<div class="col-sm-7 slideanim">
  <form id="ajax-contact" method="post" action="mailer.php">
    <div class="row">
      <div class="col-sm-6 form-group">
        <input class="form-control" id="name" name="name" placeholder="Name" type="text" required>
      </div>
      <div class="col-sm-6 form-group">
        <input class="form-control" id="email" name="email" placeholder="Email" type="email" required>
      </div>
    </div>
    <textarea class="form-control" id="message" name="message" placeholder="Your messsage" rows="5"></textarea><br>
    <div class="row">
      <div class="col-sm-12 form-group">
        <button class="btn btn-default pull-right" type="submit">Send</button>
        <div id="form-messages"></div>
      </div>
    </div>
  </form>
</div>

ajax：

$(function() {

    // Get the form.
    var form = $('#ajax-contact');

    // Get the messages div.
    var formMessages = $('#form-messages');

    // Set up an event listener for the contact form.
    $(form).submit(function(e) {
        // Stop the browser from submitting the form.
        e.preventDefault();

        // Serialize the form data.
        var formData = $(form).serialize();

        // Submit the form using AJAX.
        $.ajax({
            type: 'POST',
            url: $(form).attr('action'),
            data: formData
        })
        .done(function(response) {
            // Make sure that the formMessages div has the 'success' class.
            $(formMessages).removeClass('error');
            $(formMessages).addClass('success');

            // Set the message text.
            $(formMessages).text(response);

            // Clear the form.
            $('#name').val('');
            $('#email').val('');
            $('#message').val('');
        })
        .fail(function(data) {
            // Make sure that the formMessages div has the 'error' class.
            $(formMessages).removeClass('success');
            $(formMessages).addClass('error');

            // Set the message text.
            if (data.responseText !== '') {
                $(formMessages).text(data.responseText);
            } else {
                $(formMessages).text('Oops! An error occured and your message could not be sent.');
            }
        });

    });

});

PHP：

<?php
    // My modifications to mailer script from:
    // http://blog.teamtreehouse.com/create-ajax-contact-form
    // Added input sanitizing to prevent injection

    // Only process POST reqeusts.
    if ($_SERVER["REQUEST_METHOD"] == "POST") {
        // Get the form fields and remove whitespace.
        $name = strip_tags(trim($_POST["name"]));
                $name = str_replace(array("\r","\n"),array(" "," "),$name);
        $email = filter_var(trim($_POST["email"]), FILTER_SANITIZE_EMAIL);
        $message = trim($_POST["message"]);

        // Check that data was sent to the mailer.
        if ( empty($name) OR empty($message) OR !filter_var($email, FILTER_VALIDATE_EMAIL)) {
            // Set a 400 (bad request) response code and exit.
            http_response_code(400);
            echo "There was a problem with your submission. Please complete the form and try again.";
            exit;
        }

        // Set the recipient email address.
        // FIXME: Update this to your desired email address.
        $recipient = "myEmailHere@example.ca";

        // Set the email subject.
        $subject = "New contact from $name";

        // Build the email content.
        $email_content = "Name: $name\n";
        $email_content .= "Email: $email\n\n";
        $email_content .= "Message:\n$message\n";

        // Build the email headers.
        $email_headers = "From: $name <$email>";

        // Send the email.
        if (mail($recipient, $subject, $email_content, $email_headers)) {
            // Set a 200 (okay) response code.
            http_response_code(200);
            echo "Thank You! Your message has been sent.";
        } else {
            // Set a 500 (internal server error) response code.
            http_response_code(500);
            echo "Something went wrong and we couldn't send your message.";
        }

    } else {
        // Not a POST request, set a 403 (forbidden) response code.
        http_response_code(403);
        echo "There was a problem with your submission, please try again.";
    }

?>

Answer 1

您的问题可能是您的本地计算机上没有安装邮件服务器，而不是您的代码有问题。在这里查看答案Configure WAMP server to send email