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~~~

1. <?php
2. use Hyperf\Contract\StdoutLoggerInterface;
3. use Hyperf\HttpServer\Contract\ResponseInterface;
4. use Hyperf\Logger\LoggerFactory;
5. use Hyperf\Server\ServerFactory;
6. use Hyperf\Utils\ApplicationContext;
7. use Psr\Http\Message\ServerRequestInterface;
8. use Swoole\Websocket\Frame;
9. use Swoole\WebSocket\Server as WebSocketServer;
10. /**
11. * 容器实例
12. */
13. if (!function_exists('container')) {
14. function container()
15. {
16. return ApplicationContext::getContainer();
17. }
18. }
19. /**
20. * redis 客户端实例
21. */
22. if (!function_exists('redis')) {
23. function redis()
24. {
25. return container()->get(Redis::class);
26. }
27. }
28. /**
29. * server 实例 基于 swoole server
30. */
31. if (!function_exists('server')) {
32. function server()
33. {
34. return container()->get(ServerFactory::class)->getServer()->getServer();
35. }
36. }
37. /**
38. * websocket frame 实例
39. */
40. if (!function_exists('frame')) {
41. function frame()
42. {
43. return container()->get(Frame::class);
44. }
45. }
46. /**
47. * websocket 实例
48. */
49. if (!function_exists('websocket')) {
50. function websocket()
51. {
52. return container()->get(WebSocketServer::class);
53. }
54. }
55. /**
56. * 缓存实例 简单的缓存
57. */
58. if (!function_exists('cache')) {
59. function cache()
60. {
61. return container()->get(Psr\SimpleCache\CacheInterface::class);
62. }
63. }
64. /**
65. * 控制台日志
66. */
67. if (!function_exists('stdLog')) {
68. function stdLog()
69. {
70. return container()->get(StdoutLoggerInterface::class);
71. }
72. }
73. /**
74. * 文件日志
75. */
76. if (!function_exists('logger')) {
77. function logger()
78. {
79. return container()->get(LoggerFactory::class)->make();
80. }
81. }
82. /**
83. *
84. */
85. if (!function_exists('request')) {
86. function request()
87. {
88. return container()->get(ServerRequestInterface::class);
89. }
90. }
91. /**
92. *
93. */
94. if (!function_exists('response')) {
95. function response()
96. {
97. return container()->get(ResponseInterface::class);
98. }
99. }