php数据库如何存进音频文件

// 连接数据库
$conn = new mysqli($servername, $username, $password, $dbname);

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

// 读取音频文件
$file_path = 'path_to_audio_file.mp3';
$file_data = file_get_contents($file_path);

// 插入数据到数据库
$stmt = $conn->prepare("INSERT INTO audio_files (name, data) VALUES (?, ?)");
$stmt->bind_param("ss", $file_name, $file_data);
$file_name = 'audio_file.mp3';
$stmt->execute();

$stmt->close();
$conn->close();

// 连接数据库
$conn = new mysqli($servername, $username, $password, $dbname);

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

// 上传音频文件
$file_path = 'path_to_upload_directory/';
$file_name = uniqid() . '.mp3'; // 使用uniqid生成唯一文件名
move_uploaded_file($_FILES["audio_file"]["tmp_name"], $file_path . $file_name);

// 插入数据到数据库
$stmt = $conn->prepare("INSERT INTO audio_files (name, path) VALUES (?, ?)");
$stmt->bind_param("ss", $file_name, $file_path . $file_name);
$stmt->execute();

$stmt->close();
$conn->close();