{"id":202238,"date":"2025-05-10T14:09:31","date_gmt":"2025-05-10T06:09:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202238\/"},"modified":"2025-05-10T14:09:31","modified_gmt":"2025-05-10T06:09:31","slug":"%e5%88%a9%e7%94%a8redis%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e6%b6%88%e6%81%af%e5%8f%91%e5%b8%83%e8%ae%a2%e9%98%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202238\/","title":{"rendered":"\u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605"},"content":{"rendered":"

<\/b> <\/p>\n

\u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605<\/h1>\n

\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300a\u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n

\u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605<\/p>\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\u662f\u5e38\u7528\u7684\u901a\u4fe1\u6a21\u5f0f\u3002\u5728\u8fd9\u4e2a\u6a21\u5f0f\u4e0b\uff0c\u6d88\u606f\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u9001\u7ed9\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u9898\uff0c\u8ba2\u9605\u8005\u5219\u8ba2\u9605\u611f\u5174\u8da3\u7684\u4e3b\u9898\uff0c\u5e76\u63a5\u6536\u76f8\u5e94\u7684\u6d88\u606f\u3002\u4e3a\u4e86\u5b9e\u73b0\u8fd9\u4e2a\u6a21\u5f0f\uff0c\u6211\u4eec\u53ef\u4ee5\u501f\u52a9Redis\u8fd9\u4e2a\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\u3002<\/p>\n

Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\uff0c\u57fa\u4e8e\u5185\u5b58\u7684\u6570\u636e\u7ed3\u6784\u5b58\u50a8\u7cfb\u7edf\uff0c\u652f\u6301\u591a\u79cd\u6570\u636e\u7ed3\u6784\u7c7b\u578b\uff08\u5982\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u54c8\u5e0c\u7b49\uff09\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u547d\u4ee4\u63a5\u53e3\u3002\u5176\u4e2d\uff0cRedis\u7684\u53d1\u5e03\u8ba2\u9605\u529f\u80fd\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u548c\u8ba2\u9605\u3002<\/p>\n

    \n
  1. \u5b89\u88c5Redis<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u672c\u5730\u6216\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Redis\u3002\u53ef\u4ee5\u4eceRedis\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u548c\u5b89\u88c5Redis\uff0c\u6216\u8005\u76f4\u63a5\u4f7f\u7528\u64cd\u4f5c\u7cfb\u7edf\u7684\u5305\u7ba1\u7406\u5de5\u5177\u8fdb\u884c\u5b89\u88c5\u3002<\/p>\n

      \n
    1. \u8fde\u63a5Redis<\/li>\n<\/ol>\n

      \u5728\u4ee3\u7801\u4e2d\u4f7f\u7528Redis\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5148\u5efa\u7acb\u4e0eRedis\u670d\u52a1\u5668\u7684\u8fde\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5ba2\u6237\u7aef\u5e93\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\uff0c\u5982Redis-Py\uff08Python\uff09\u3001Redisson\uff08Java\uff09\u7b49\u3002<\/p>\n

      \u4ee5\u4e0b\u662fPython\u4ee3\u7801\u793a\u4f8b\uff0c\u4f7f\u7528Redis-Py\u6765\u8fde\u63a5Redis\uff1a<\/p>\n

      import redis\n\n# \u5efa\u7acb\u4e0eRedis\u670d\u52a1\u5668\u7684\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379)\n\n# \u8fdb\u4e00\u6b65\u64cd\u4f5cRedis...<\/pre>\n
        \n
      1. \u53d1\u5e03\u6d88\u606f<\/li>\n<\/ol>\n
        \u5728Redis\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528PUBLISH<\/code>\u547d\u4ee4\u5c06\u6d88\u606f\u53d1\u5e03\u5230\u6307\u5b9a\u7684\u4e3b\u9898\u3002\u4e3b\u9898\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u53ef\u4ee5\u662f\u4efb\u610f\u7684\u975e\u7a7a\u5b57\u7b26\u4e32\u3002\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u9001\u7ed9\u6307\u5b9a\u4e3b\u9898\uff0c\u6240\u6709\u8ba2\u9605\u4e86\u8be5\u4e3b\u9898\u7684\u8ba2\u9605\u8005\u90fd\u4f1a\u6536\u5230\u8be5\u6d88\u606f\u3002<\/p>\n
        \u4ee5\u4e0b\u662fPython\u4ee3\u7801\u793a\u4f8b\uff0c\u53d1\u5e03\u6d88\u606f\u5230\u6307\u5b9a\u4e3b\u9898\uff1a<\/p>\n
        # \u53d1\u5e03\u6d88\u606f\u5230\u6307\u5b9a\u4e3b\u9898\nr.publish('topic1', 'Hello, World!')<\/pre>\n
          \n
        1. \u8ba2\u9605\u6d88\u606f<\/li>\n<\/ol>\n
          \u8ba2\u9605\u6d88\u606f\u9700\u8981\u4f7f\u7528Redis\u7684SUBSCRIBE<\/code>\u547d\u4ee4\u3002\u5728\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Redis-Py\u5ba2\u6237\u7aef\u5e93\u6765\u8fdb\u884c\u8ba2\u9605\u3002<\/p>\n
          \u4ee5\u4e0b\u662fPython\u4ee3\u7801\u793a\u4f8b\uff0c\u8ba2\u9605\u6307\u5b9a\u4e3b\u9898\u7684\u6d88\u606f\uff1a<\/p>\n
          # \u521b\u5efa\u4e00\u4e2a\u8ba2\u9605\u8005\u5bf9\u8c61\npubsub = r.pubsub()\n\n# \u8ba2\u9605\u6307\u5b9a\u4e3b\u9898\npubsub.subscribe('topic1')\n\n# \u5faa\u73af\u63a5\u6536\u6d88\u606f\nfor message in pubsub.listen():\n    # \u6253\u5370\u63a5\u6536\u5230\u7684\u6d88\u606f\n    print(message)<\/pre>\n
            \n
          1. \u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605<\/li>\n<\/ol>\n
            \u57fa\u4e8eRedis\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605\uff0c\u53ef\u4ee5\u8de8\u591a\u4e2a\u8fdb\u7a0b\u6216\u670d\u52a1\u5668\u3002\u6bcf\u4e2a\u8ba2\u9605\u8005\u90fd\u53ef\u4ee5\u8ba2\u9605\u4e00\u4e2a\u6216\u591a\u4e2a\u4e3b\u9898\uff0c\u5e76\u5728\u6d88\u606f\u53d1\u5e03\u65f6\u63a5\u6536\u5230\u76f8\u5e94\u7684\u6d88\u606f\u3002<\/p>\n
            \u4ee5\u4e0b\u662fPython\u4ee3\u7801\u793a\u4f8b\uff0c\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605\u7cfb\u7edf\uff1a<\/p>\n
            import redis\nimport threading\n\ndef publisher():\n    # \u53d1\u5e03\u6d88\u606f\u5230\u6307\u5b9a\u4e3b\u9898\n    r.publish('topic1', 'Hello, World!')\n\ndef subscriber():\n    # \u521b\u5efa\u4e00\u4e2a\u8ba2\u9605\u8005\u5bf9\u8c61\n    pubsub = r.pubsub()\n\n    # \u8ba2\u9605\u6307\u5b9a\u4e3b\u9898\n    pubsub.subscribe('topic1')\n\n    # \u5faa\u73af\u63a5\u6536\u6d88\u606f\n    for message in pubsub.listen():\n        # \u6253\u5370\u63a5\u6536\u5230\u7684\u6d88\u606f\n        print(message)\n\n# \u5efa\u7acb\u4e0eRedis\u670d\u52a1\u5668\u7684\u8fde\u63a5\nr = redis.Redis(host='localhost', port=6379)\n\n# \u521b\u5efa\u4e00\u4e2a\u53d1\u5e03\u8005\u7ebf\u7a0b\npublisher_thread = threading.Thread(target=publisher)\n\n# \u521b\u5efa\u4e00\u4e2a\u8ba2\u9605\u8005\u7ebf\u7a0b\nsubscriber_thread = threading.Thread(target=subscriber)\n\n# \u542f\u52a8\u53d1\u5e03\u8005\u7ebf\u7a0b\npublisher_thread.start()\n\n# \u542f\u52a8\u8ba2\u9605\u8005\u7ebf\u7a0b\nsubscriber_thread.start()<\/pre>\n
            \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605\u7cfb\u7edf\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u8fdb\u884c\u6269\u5c55\u548c\u4f18\u5316\uff0c\u4ee5\u6ee1\u8db3\u66f4\u590d\u6742\u7684\u6d88\u606f\u901a\u4fe1\u9700\u6c42\u3002<\/p>\n
            \u603b\u7ed3\uff1a<\/p>\n
            \u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03\u8ba2\u9605\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u6d88\u606f\u4f20\u9012\u673a\u5236\u3002\u901a\u8fc7Redis\u7684\u53d1\u5e03\u8ba2\u9605\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u6d88\u606f\u53d1\u9001\u7ed9\u611f\u5174\u8da3\u7684\u8ba2\u9605\u8005\uff0c\u5e76\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\u5b9e\u73b0\u9ad8\u6548\u7684\u4fe1\u606f\u4f20\u9012\u3002\u4ee5\u4e0a\u7684\u4ee3\u7801\u793a\u4f8b\u63d0\u4f9b\u4e86\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u73b0\u65b9\u5f0f\uff0c\u5e0c\u671b\u53ef\u4ee5\u4e3a\u8bfb\u8005\u5e26\u6765\u53c2\u8003\u548c\u542f\u53d1\u3002<\/p>\n
            \n
            \n <\/dt>\n
            \n   Apple \u505c\u6b62\u7b7e\u7f72 iOS 17.0.3\n <\/dd>\n<\/dl>\n
            \n
            \n <\/dt>\n
            \n   \u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u7f13\u5b58\u4e00\u81f4\u6027\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
            \u5229\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u53d1\u5e03...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202238","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202238"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202238\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}