Question

我对PHP很新。我必须将表单详细信息发送到邮件ID。我浏览了互联网并获得了相同的各种链接。但我面临着类似的情况，当我提交填写详细信息的表单时，它正在浏览器中下载PHP文件，主要的是我没有收到邮件。

这里我粘贴了我的代码 -

HTML文件

<!DOCTYPE html>
<html lang="en">
    <head>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js"></script>

<link rel="stylesheet" href="style.css">

</head>

<body>
<div id="page-wrapper">
<h1>AJAX Contact Form Demo</h1>
<div id="form-messages"></div>

<form id="ajax-contact" method="post" action="mailer.php">
    <div class="field">
        <label for="name">Name:</label>
        <input type="text" id="name" name="name" required>
    </div>

    <div class="field">
        <label for="email">Email:</label>
        <input type="email" id="email" name="email" required>
    </div>

    <div class="field">
        <label for="message">Message:</label>
        <textarea id="message" name="message" required></textarea>
    </div>

    <div class="field">
        <button type="submit">Send</button>
    </div>
</form>
<script src="jquery-2.1.0.min.js"></script>
<script src="app.js"></script>

</body>
</html>

mailer.php

<?php

    // 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 "Oops! There was a problem with your submission. Please complete the form and try again.";
            exit;
        }

        // Set the recipient email address.
        // 
        $recipient = "shubhamvashishtha22@gmail.com";

        // 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 "Oops! 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.";
    }

?>

我的app.js文件

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

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

    // TODO: The rest of the code will go here...
});


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

    // TODO
});

// 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.');
    }
});

任何人都可以建议我如何解决这个问题。我实际上只是复制它而不是这种情况正在发生。请帮帮我？

Answer 1

您的服务器可能没有启用SMTP或sendmail postfix。您可以运行phpinfo()并查找此指令sendmail_path并查看已设置的内容。

Answer 2

您说PHP文件是通过浏览器下载的。 这不应该发生。当服务器收到PHP文件的请求时，它意味着运行PHP代码并仅响应生成的HTML页面。访问您网页的访问者永远不会看到任何代码，只会看到您选择回复的文本和标签，这让我相信您的服务器目前可能实际上并未运行PHP。

您的PHP安装是否正确配置并且是否正在运行？如果您没有配置自己的服务器，您选择的Web主机是否将PHP列为其支持的语言之一？

除了告诉表单提交之外，您的AJAX似乎没有做任何其他事情，所以我不认为这是问题，但为了隔离问题：如果发生了什么？你注释掉了jQuery和AJAX脚本标签，只是使用常规HTML表单POST到mailer.php？

使用PHP

2 个答案: