使用 hyperf 已经有一段时间了，下面是一些常用的助手函数，分享一下~~~

<?phpuse Hyperf\Contract\StdoutLoggerInterface;use Hyperf\HttpServer\Contract\ResponseInterface;use Hyperf\Logger\LoggerFactory;use Hyperf\Server\ServerFactory;use Hyperf\Utils\ApplicationContext;use Psr\Http\Message\ServerRequestInterface;use Swoole\Websocket\Frame;use Swoole\WebSocket\Server as WebSocketServer;/** * 容器实例 */if (!function_exists('container')) {    function container()    {        return ApplicationContext::getContainer();    }}/** * redis 客户端实例 */if (!function_exists('redis')) {    function redis()    {        return container()->get(Redis::class);    }}/** * server 实例 基于 swoole server */if (!function_exists('server')) {    function server()    {        return container()->get(ServerFactory::class)->getServer()->getServer();    }}/** * websocket frame 实例 */if (!function_exists('frame')) {    function frame()    {        return container()->get(Frame::class);    }}/** * websocket 实例 */if (!function_exists('websocket')) {    function websocket()    {        return container()->get(WebSocketServer::class);    }}/** * 缓存实例 简单的缓存 */if (!function_exists('cache')) {    function cache()    {        return container()->get(Psr\SimpleCache\CacheInterface::class);    }}/** * 控制台日志 */if (!function_exists('stdLog')) {    function stdLog()    {        return container()->get(StdoutLoggerInterface::class);    }}/** * 文件日志 */if (!function_exists('logger')) {    function logger()    {        return container()->get(LoggerFactory::class)->make();    }}/** * */if (!function_exists('request')) {    function request()    {        return container()->get(ServerRequestInterface::class);    }}/** * */if (!function_exists('response')) {    function response()    {        return container()->get(ResponseInterface::class);    }}

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