下面的代码是邮件表单。。但他们无法重定向。。有人能查一下代码中的错误吗。。thankyou.html在同一个文件夹中。提前感谢
`http://blog.teamtreehouse.com/create-ajax-contact-form//增加了输入消毒以防止注入
// 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"]);
$phone = trim($_POST["phone"]);
// Check that data was sent to the mailer.
if ( empty($name) OR empty($phone) 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.
// FIXME: Update this to your desired email address.
$recipient = "ranjith@appleete.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";
$email_content .= "Phone:'n$phone'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, $email_headers)) {
// Set a 200 (okay) response code.
header('Location:thankyou.html');
}
else {
// Set a 500 (internal server error) response code.
http_response_code(500);
echo "Oops! Something went wrong and we couldn't send your message.";
}
} else {
// Not a POST request, set a 403 (forbidden) response code.
http_response_code(403);
echo "There was a problem with your submission, please try again.";
}
？>'
确保mail部分工作，从而到达redirect part。
if (mail($recipient, $subject, $email_content, $email_headers)) {
// Set a 200 (okay) response code.
echo "It tries to redirect"; exit; //Do you see this!?
header('Location:thankyou.html');
exit; //Add an exit to make sure your code stops here.
}
还要确保没有类似echo、print_r、var_dump的内容，或者在header部分之前显示内容的其他内容。当您已经有输出时，它将不起作用。
如果这是通过AJAX请求调用的，则需要注意thankyou页面echo是正确的HTML，并且AJAX回调函数正确显示了该HTML。