{"id":202229,"date":"2025-05-10T08:42:00","date_gmt":"2025-05-10T00:42:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202229\/"},"modified":"2025-05-10T08:42:00","modified_gmt":"2025-05-10T00:42:00","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cpython%e5%bc%80%e5%8f%91%e5%88%86%e5%b8%83%e5%bc%8f%e6%b6%88%e6%81%af%e6%8e%a8%e9%80%81%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202229\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cPython\u5f00\u53d1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd"},"content":{"rendered":"

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

\u5982\u4f55\u5229\u7528Redis\u548cPython\u5f00\u53d1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u5229\u7528Redis\u548cPython\u5f00\u53d1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cPython\u5f00\u53d1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd<\/p>\n

\u4e00\u3001\u7b80\u4ecb
\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u5b9e\u65f6\u6d88\u606f\u63a8\u9001\u529f\u80fd\u6210\u4e3a\u4e86\u73b0\u4ee3\u5e94\u7528\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u4e3a\u4e86\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u5206\u5e03\u5f0f\u7684\u6d88\u606f\u63a8\u9001\u529f\u80fd\uff0c\u6211\u4eec\u53ef\u4ee5\u5229\u7528Redis\u548cPython\u6765\u5b9e\u73b0\u3002<\/p>\n

\u4e8c\u3001Redis\u7b80\u4ecb
Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u9ad8\u6027\u80fd\u952e\u503c\u5b58\u50a8\u7cfb\u7edf\uff0c\u5e38\u7528\u4e8e\u7f13\u5b58\u3001\u961f\u5217\u3001\u6d88\u606f\u63a8\u9001\u7b49\u573a\u666f\u3002\u5176\u4e2d\uff0c\u53d1\u5e03-\u8ba2\u9605\uff08pub-sub\uff09\u6a21\u5f0f\u662fRedis\u7684\u4e00\u9879\u91cd\u8981\u529f\u80fd\uff0c\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u3002<\/p>\n

\u4e09\u3001\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u8bbe\u8ba1\u601d\u8def
\u5728\u8bbe\u8ba1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd\u65f6\uff0c\u9700\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  1. \u6d88\u606f\u53d1\u5e03\u8005\u5c06\u6d88\u606f\u53d1\u9001\u5230Redis\u4e2d\u5fc3\u8282\u70b9\u7684\u7279\u5b9a\u9891\u9053\u3002<\/li>\n
  2. Redis\u4e2d\u5fc3\u8282\u70b9\u63a5\u6536\u5230\u6d88\u606f\u540e\uff0c\u5c06\u6d88\u606f\u53d1\u9001\u7ed9\u6240\u6709\u8ba2\u9605\u4e86\u8be5\u9891\u9053\u7684\u5ba2\u6237\u7aef\u3002<\/li>\n
  3. \u5ba2\u6237\u7aef\u6536\u5230\u6d88\u606f\u540e\uff0c\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u5904\u7406\u3002<\/li>\n<\/ol>\n

    \u56db\u3001Python\u4ee3\u7801\u793a\u4f8b
    \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7f16\u5199\u7684\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    import redis\nimport time\n\nclass MessagePublisher:\n    def __init__(self, channel_name):\n        self.redis_conn = redis.StrictRedis(host='localhost', port=6379, db=0)\n        self.channel_name = channel_name\n\n    def publish_message(self, message):\n        self.redis_conn.publish(self.channel_name, message)\n\nclass MessageSubscriber:\n    def __init__(self, channel_name):\n        self.redis_conn = redis.StrictRedis(host='localhost', port=6379, db=0)\n        self.channel_name = channel_name\n        self.pubsub = self.redis_conn.pubsub()\n        self.pubsub.subscribe(self.channel_name)\n\n    def listen_messages(self):\n        for message in self.pubsub.listen():\n            if message['type'] == 'message':\n                print(f\"Received message: {message['data'].decode()}\")\n\nif __name__ == '__main__':\n    publisher = MessagePublisher('messages')\n    subscriber = MessageSubscriber('messages')\n\n    # \u53d1\u5e03\u6d88\u606f\n    publisher.publish_message('Hello, subscribers!')\n    time.sleep(1)  # \u7b49\u5f85\u8ba2\u9605\u8005\u63a5\u6536\u6d88\u606f\n\n    # \u8ba2\u9605\u8005\u76d1\u542c\u6d88\u606f\n    subscriber.listen_messages()<\/pre>\n
    \u4ee3\u7801\u4e2d\uff0c\u5728MessagePublisher\u7c7b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7Redis\u7684publish\u65b9\u6cd5\u5c06\u6d88\u606f\u53d1\u9001\u5230\u6307\u5b9a\u7684\u9891\u9053\u3002\u5728MessageSubscriber\u7c7b\u4e2d\uff0c\u6211\u4eec\u9996\u5148\u8ba2\u9605\u6307\u5b9a\u7684\u9891\u9053\uff0c\u7136\u540e\u4f7f\u7528pubsub.listen\u65b9\u6cd5\u4e0d\u65ad\u76d1\u542c\u6d88\u606f\u3002\u5f53\u6709\u65b0\u7684\u6d88\u606f\u5230\u6765\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u8fdb\u884c\u5904\u7406\uff0c\u8fd9\u91cc\u4ec5\u4ec5\u6253\u5370\u4e86\u6536\u5230\u7684\u6d88\u606f\u3002<\/p>\n
    \u4e94\u3001\u603b\u7ed3
    \u672c\u6587\u4ecb\u7ecd\u4e86\u5982\u4f55\u5229\u7528Redis\u548cPython\u5f00\u53d1\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd\u3002\u901a\u8fc7Redis\u7684\u53d1\u5e03-\u8ba2\u9605\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u5e76\u53d1\u548c\u5206\u5e03\u5f0f\u7684\u6d88\u606f\u63a8\u9001\u529f\u80fd\u3002\u540c\u65f6\uff0c\u901a\u8fc7Python\u7f16\u5199\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u5730\u770b\u5230\u5982\u4f55\u5b9e\u73b0\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\u529f\u80fd\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5bf9\u5927\u5bb6\u7406\u89e3\u5206\u5e03\u5f0f\u6d88\u606f\u63a8\u9001\u529f\u80fd\u7684\u5b9e\u73b0\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
    \n
    \n <\/dt>\n
    \n   \u300a\u8d5b\u535a\u670b\u514b 2077\u300b2.0 \u7248\u672c\u66f4\u65b0\uff01\u9996\u53d1\u652f\u6301\u82f1\u4f1f\u8fbe DLSS 3.5\uff0c\u5149\u8ffd\u6548\u679c\u548c\u753b\u8d28\u63d0\u5347\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   Golang\u5f00\u53d1\uff1a\u4f7f\u7528Docker\u5bb9\u5668\u5316\u90e8\u7f72\u5e94\u7528\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u5982\u4f55\u5229\u7528Redis\u548cPython...<\/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-202229","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202229","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=202229"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202229\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}