域名录入系统php

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database_name";

// 创建连接
$conn = new mysqli($servername, $username, $password, $dbname);

// 检查连接
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}
echo "连接成功";
?>

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $domain = $_POST['domain'];
    $description = $_POST['description'];

    $sql = "INSERT INTO domains (domain, description) VALUES ('$domain', '$description')";

    if ($conn->query($sql) === TRUE) {
        echo "新记录插入成功";
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }
}
?>

<?php
$domain = htmlspecialchars($_POST['domain'], ENT_QUOTES, 'UTF-8');
$description = htmlspecialchars($_POST['description'], ENT_QUOTES, 'UTF-8');
?>