Question

当我使用xampp时，此代码工作正常，但是当我尝试访问该网站并提交表单时，它只是不起作用！

错误消息是：

警告：mysqli_connect（）:( HY000 / 2002）：无法建立连接因为目标机器主动拒绝它。在第4行的H：\ root \ home \ jackboardman-001 \ www \ site1 \ insertjnr.php错误：无法连接。由于目标，无法建立连接机器主动拒绝了它。

我已尝试将localhost更改为mysqli.localhost，但这不起作用。

正如我所说，这一切都在本地运作，但不在网上。

以下是代码：

<?php
/* Attempt MySQL server connection. Assuming you are running MySQL
server with default setting (user 'root' with no password) */
$link = mysqli_connect("localhost", "root", "correctpassword", "jnrcampers");

// Check connection
if($link === false){
    die("ERROR: Could not connect. " . mysqli_connect_error());
}

// Escape user inputs for security
$first = mysqli_real_escape_string($link, $_REQUEST['first']);
$last = mysqli_real_escape_string($link, $_REQUEST['last']);
$email = mysqli_real_escape_string($link, $_REQUEST['email']);
$mobile = mysqli_real_escape_string($link, $_REQUEST['mobile']);
$address = mysqli_real_escape_string($link, $_REQUEST['address']);
$comments = mysqli_real_escape_string($link, $_REQUEST['comments']);

// attempt insert query execution
$sql = "INSERT INTO customers (first, last, email, mobile, address, comments) VALUES ('$first', '$last', '$email', '$mobile', '$address','$comments')";
if(mysqli_query($link, $sql)){
    echo "Thank";
} else{
    echo "ERROR: Could not able to execute $sql. " . mysqli_error($link);
}
 header("Location: end.html");
exit;
// close connection
mysqli_close($link);
?>

Answer 1

这不是php问题。此问题与服务器相关。 您的服务器没有响应。

请检查服务器响应。

No connection could be made because the target machine actively refused it

#2002 - No connection could be made because the target machine actively refused it

在线时，数据库不会连接，本地工作

1 个答案: