使用的是 PHP + MySQL 构建的网站,以下是一个简单的示例

COS、CDN
// index.php <?php // 连接数据库 $servername = "localhost"; $username = "username"; $password = "password"; $dbname = "myDB";  $conn = new mysqli($servername, $username, $password, $dbname);  // 检查连接 if ($conn->connect_error) {     die("Connection failed: " . $conn->connect_error); }  // 查询网站名称 $sql = "SELECT name FROM website_settings WHERE id = 1"; $result = $conn->query($sql);  if ($result->num_rows > 0) {     // 输出数据     while($row = $result->fetch_assoc()) {         $websiteName = $row["name"];     } } else {     echo "0 results"; } $conn->close(); ?>  <!DOCTYPE html> <html lang="en"> <head>     <meta charset="UTF-8">     <title><?php echo htmlspecialchars($websiteName); ?></title> </head> <body>     <h1>Welcome to <?php echo htmlspecialchars($websiteName); ?></h1>     <!-- 其他内容 --> </body> </html>

 

COS、CDN
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