分享几个 Hyperf 常用助手函数

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~~~

<?php  use HyperfContractStdoutLoggerInterface; use HyperfHttpServerContractResponseInterface; use HyperfLoggerLoggerFactory; use HyperfServerServerFactory; use HyperfUtilsApplicationContext; use PsrHttpMessageServerRequestInterface; use SwooleWebsocketFrame; use SwooleWebSocketServer 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(PsrSimpleCacheCacheInterface::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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