{"id":201753,"date":"2025-05-10T08:02:00","date_gmt":"2025-05-10T00:02:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201753\/"},"modified":"2025-05-10T08:02:00","modified_gmt":"2025-05-10T00:02:00","slug":"redis%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e6%97%a5%e5%bf%97%e5%a4%84%e7%90%86%e7%9a%84%e6%96%b9%e6%b3%95%e4%b8%8e%e5%ba%94%e7%94%a8%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201753\/","title":{"rendered":"Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u65b9\u6cd5\u4e0e\u5e94\u7528\u5b9e\u4f8b"},"content":{"rendered":"

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

Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u65b9\u6cd5\u4e0e\u5e94\u7528\u5b9e\u4f8b<\/h1>\n

\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aRedis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u65b9\u6cd5\u4e0e\u5e94\u7528\u5b9e\u4f8b\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n

\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5927\u6570\u636e\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5728\u4e1a\u52a1\u7cfb\u7edf\u4e2d\u4ea7\u751f\u7684\u65e5\u5fd7\u6570\u91cf\u4e5f\u8d8a\u6765\u8d8a\u5e9e\u5927\uff0c\u5982\u4f55\u9ad8\u6548\u5904\u7406\u8fd9\u4e9b\u65e5\u5fd7\u6570\u636e\u6210\u4e3a\u4e86\u4e00\u4e2a\u4e9f\u5f85\u89e3\u51b3\u7684\u95ee\u9898\u3002\u5728\u8fd9\u4e2a\u80cc\u666f\u4e0b\uff0c\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002Redis\u662f\u76ee\u524d\u6bd4\u8f83\u5e38\u7528\u7684\u4e00\u79cdNoSQL\u6570\u636e\u5e93\uff0c\u672c\u6587\u5c06\u4ecb\u7ecdRedis\u5982\u4f55\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\uff0c\u540c\u65f6\u7ed3\u5408\u4e00\u4e2a\u5e94\u7528\u5b9e\u4f8b\u8bf4\u660e\u5176\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4e00\u3001\u4e3a\u4ec0\u4e48\u9009\u62e9Redis<\/p>\n

Redis\u662f\u4e00\u4e2a\u57fa\u4e8e\u5185\u5b58\u7684\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\uff0c\u5177\u6709\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u6027\u3001\u9ad8\u5e76\u53d1\u7b49\u4f18\u70b9\u3002\u5b83\u652f\u6301\u591a\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u80fd\u591f\u6ee1\u8db3\u4e1a\u52a1\u7cfb\u7edf\u4e2d\u5404\u79cd\u6570\u636e\u5b58\u50a8\u9700\u6c42\u3002\u6b64\u5916\uff0cRedis\u8fd8\u652f\u6301\u4e3b\u4ece\u590d\u5236\u3001\u54e8\u5175\u673a\u5236\u3001\u96c6\u7fa4\u7b49\u7279\u6027\uff0c\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u53ef\u9760\u6027\u548c\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n

\u5728\u65e5\u5fd7\u5904\u7406\u4e2d\uff0cRedis\u7684\u5185\u5b58\u5b58\u50a8\u4f18\u52bf\u5c24\u4e3a\u660e\u663e\u3002\u57fa\u4e8e\u5185\u5b58\u7684\u5b58\u50a8\u53ef\u4ee5\u5feb\u901f\u5904\u7406\u6570\u636e\uff0c\u540c\u65f6\u80fd\u591f\u652f\u6301\u9ad8\u5e76\u53d1\u573a\u666f\uff0c\u4e3a\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u63d0\u4f9b\u4e86\u5f88\u597d\u7684\u652f\u6301\u3002<\/p>\n

\u4e8c\u3001Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406<\/p>\n

Redis\u53ef\u4ee5\u901a\u8fc7\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\uff08Pub\/Sub\uff09\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u3002Pub\/Sub\u6a21\u5f0f\u662f\u4e00\u79cd\u6d88\u606f\u5206\u53d1\u673a\u5236\uff0c\u652f\u6301\u6d88\u606f\u7684\u5e7f\u64ad\u548c\u8ba2\u9605\uff0c\u53ef\u4ee5\u5c06\u6d88\u606f\u53d1\u9001\u5230\u591a\u4e2a\u6d88\u8d39\u8005\uff0c\u5b9e\u73b0\u5206\u5e03\u5f0f\u5904\u7406\u3002\u4e0b\u9762\uff0c\u6211\u4eec\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u3002<\/p>\n

    \n
  1. \u5b9a\u4e49\u6d88\u606f\u683c\u5f0f<\/li>\n<\/ol>\n

    \u5728\u4f7f\u7528Pub\/Sub\u6a21\u5f0f\u65f6\uff0c\u9700\u8981\u89c4\u5b9a\u6d88\u606f\u683c\u5f0f\u3002\u901a\u5e38\u4f7f\u7528json\u683c\u5f0f\u4f5c\u4e3a\u6d88\u606f\u4f53\uff0c\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u7ed3\u6784\uff1a<\/p>\n

    {\n    \"log_id\": \"1234\",\n    \"log_time\": \"2022-01-01 00:00:00\",\n    \"log_level\": \"INFO\",\n    \"log_content\": \"Hello World!\"\n}<\/pre>\n
    \u5176\u4e2d\uff0clog_id\u662f\u552f\u4e00\u6807\u8bc6\u7b26\uff0clog_time\u662f\u65e5\u5fd7\u4ea7\u751f\u65f6\u95f4\uff0clog_level\u662f\u65e5\u5fd7\u7ea7\u522b\uff0clog_content\u662f\u65e5\u5fd7\u5185\u5bb9\u3002<\/p>\n
      \n
    1. \u53d1\u5e03\u65e5\u5fd7<\/li>\n<\/ol>\n
      \u5728\u4ea7\u751f\u65e5\u5fd7\u65f6\uff0c\u5c06\u65e5\u5fd7\u6d88\u606f\u53d1\u5e03\u5230Redis\u4e2d\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      import redis\nimport json\n\nr = redis.Redis(host='localhost', port=6379)\nlog = {\n    \"log_id\": \"1234\",\n    \"log_time\": \"2022-01-01 00:00:00\",\n    \"log_level\": \"INFO\",\n    \"log_content\": \"Hello World!\"\n}\nmessage = json.dumps(log)\nr.publish('logs', message)<\/pre>\n
      \u5728\u4ee3\u7801\u4e2d\uff0c\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aRedis\u5bf9\u8c61\uff0c\u6307\u5b9aRedis\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u7136\u540e\u5b9a\u4e49\u4e86\u4e00\u4e2a\u65e5\u5fd7\u5bf9\u8c61log\uff0c\u5e76\u5c06\u5176\u5e8f\u5217\u5316\u6210json\u5b57\u7b26\u4e32\u3002\u6700\u540e\uff0c\u901a\u8fc7publish\u65b9\u6cd5\u5c06\u6d88\u606f\u53d1\u5e03\u5230logs\u9891\u9053\u4e2d\u3002<\/p>\n
        \n
      1. \u8ba2\u9605\u65e5\u5fd7<\/li>\n<\/ol>\n
        \u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u591a\u4e2a\u6d88\u8d39\u8005\u53ef\u4ee5\u8ba2\u9605\u540c\u4e00\u4e2a\u65e5\u5fd7\u9891\u9053\uff0c\u540c\u65f6\u5904\u7406\u65e5\u5fd7\u6d88\u606f\u3002\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
        import redis\nimport json\n\nr = redis.Redis(host='localhost', port=6379)\npubsub = r.pubsub()\npubsub.subscribe('logs')\n\nfor item in pubsub.listen():\n    if item['data'] == 'quit':\n        pubsub.unsubscribe()\n        print('unsubscribe')\n        break\n    else:\n        message = item['data']\n        log = json.loads(message)\n        print(log)<\/pre>\n
        \u5728\u4ee3\u7801\u4e2d\uff0c\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aRedis\u5bf9\u8c61\uff0c\u6307\u5b9aRedis\u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\u53f7\u3002\u7136\u540e\u521b\u5efa\u4e86\u4e00\u4e2apubsub\u5bf9\u8c61\uff0c\u901a\u8fc7subscribe\u65b9\u6cd5\u8ba2\u9605logs\u9891\u9053\u3002\u4f7f\u7528listen\u65b9\u6cd5\u963b\u585e\u7b49\u5f85\u65e5\u5fd7\u6d88\u606f\uff0c\u5f53\u6536\u5230\u6d88\u606f\u540e\uff0c\u53cd\u5e8f\u5217\u5316\u6210json\u5bf9\u8c61\uff0c\u5e76\u6253\u5370\u65e5\u5fd7\u3002<\/p>\n
        \u4e09\u3001\u5e94\u7528\u5b9e\u4f8b<\/p>\n
        \u4e0b\u9762\uff0c\u6211\u4eec\u4ee5\u4e00\u4e2a\u5728\u7ebf\u5546\u57ce\u7684\u65e5\u5fd7\u5904\u7406\u4e3a\u4f8b\uff0c\u6765\u8bf4\u660eRedis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n
        \u5728\u4e00\u4e2a\u5728\u7ebf\u5546\u57ce\u4e2d\uff0c\u4ea7\u751f\u4e86\u5927\u91cf\u7684\u65e5\u5fd7\u6570\u636e\uff0c\u5305\u62ec\u7528\u6237\u884c\u4e3a\u65e5\u5fd7\u3001\u8ba2\u5355\u65e5\u5fd7\u3001\u652f\u4ed8\u65e5\u5fd7\u7b49\u3002\u8fd9\u4e9b\u65e5\u5fd7\u6570\u636e\u9700\u8981\u53ca\u65f6\u5904\u7406\uff0c\u63d0\u70bc\u51fa\u6709\u4ef7\u503c\u7684\u4fe1\u606f\uff0c\u7528\u4e8e\u5e2e\u52a9\u5546\u5bb6\u4f18\u5316\u8fd0\u8425\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u65e5\u5fd7\u6570\u636e\u91cf\u8f83\u5927\uff0c\u5355\u673a\u5904\u7406\u6548\u7387\u8f83\u4f4e\uff0c\u56e0\u6b64\u9700\u8981\u91c7\u7528\u5206\u5e03\u5f0f\u5904\u7406\u65b9\u5f0f\u3002<\/p>\n
        \u91c7\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\uff0c\u5177\u4f53\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n
          \n
        1. \u5546\u57ce\u670d\u52a1\u5668\u4ea7\u751f\u65e5\u5fd7\uff0c\u53d1\u5e03\u5230Redis\u4e2d\u3002<\/li>\n
        2. \u6d88\u8d39\u8005\u670d\u52a1\u5668\u8ba2\u9605\u65e5\u5fd7\u9891\u9053\uff0c\u63a5\u6536\u65e5\u5fd7\u6d88\u606f\u3002<\/li>\n
        3. \u5728\u6d88\u8d39\u8005\u670d\u52a1\u5668\u4e0a\uff0c\u89e3\u6790\u65e5\u5fd7\u6570\u636e\uff0c\u63d0\u70bc\u6709\u4ef7\u503c\u4fe1\u606f\uff0c\u5e76\u5b58\u50a8\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/li>\n<\/ol>\n
          \u4f8b\u5982\uff0c\u5f53\u6536\u5230\u4e00\u6761\u7528\u6237\u767b\u9646\u65e5\u5fd7\u6d88\u606f\u65f6\uff0c\u6d88\u8d39\u8005\u670d\u52a1\u5668\u53ef\u4ee5\u5c06\u7528\u6237\u767b\u9646\u6b21\u6570\u52a01\uff0c\u5e76\u8bb0\u5f55\u7528\u6237\u6700\u8fd1\u4e00\u6b21\u767b\u9646\u65f6\u95f4\u3002<\/p>\n
          \u901a\u8fc7\u4e0a\u8ff0\u6d41\u7a0b\uff0c\u53ef\u4ee5\u9ad8\u6548\u5730\u5904\u7406\u5927\u91cf\u7684\u65e5\u5fd7\u6570\u636e\uff0c\u5e76\u63d0\u53d6\u6709\u4ef7\u503c\u7684\u4fe1\u606f\uff0c\u4e3a\u5546\u5bb6\u4f18\u5316\u8fd0\u8425\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n
          \u56db\u3001\u603b\u7ed3<\/p>\n
          \u672c\u6587\u4ecb\u7ecd\u4e86Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u65b9\u6cd5\u548c\u5e94\u7528\u5b9e\u4f8b\u3002Redis\u4f5c\u4e3a\u4e00\u79cd\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u6027\u7684NoSQL\u6570\u636e\u5e93\uff0c\u5176\u5185\u5b58\u5b58\u50a8\u4f18\u52bf\u5c24\u4e3a\u660e\u663e\uff0c\u5728\u5904\u7406\u5927\u91cf\u65e5\u5fd7\u6570\u636e\u65f6\u5177\u6709\u5f88\u597d\u7684\u6027\u80fd\u3002\u901a\u8fc7Pub\/Sub\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u6d88\u606f\u7684\u53d1\u5e03\u548c\u8ba2\u9605\uff0c\u7528\u4e8e\u5206\u5e03\u5f0f\u6570\u636e\u5904\u7406\u573a\u666f\u3002\u540c\u65f6\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u7ed3\u5408\u5177\u4f53\u4e1a\u52a1\u573a\u666f\uff0c\u8fdb\u4e00\u6b65\u4f18\u5316\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u65b9\u6848\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6548\u7387\u548c\u53ef\u9760\u6027\u3002<\/p>\n
          \n
          \n <\/dt>\n
          \n   \u5982\u4f55\u5728Go\u4e2d\u4f7f\u7528\u6027\u80fd\u6d4b\u8bd5\uff1f\n <\/dd>\n<\/dl>\n
          \n
          \n <\/dt>\n
          \n   \u5982\u4f55\u5728Go\u4e2d\u4f7f\u7528\u65f6\u95f4\u548c\u65e5\u671f\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u65e5\u5fd7\u5904\u7406\u7684\u65b9...<\/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-201753","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201753","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=201753"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201753\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}