{"id":202101,"date":"2025-05-10T08:51:59","date_gmt":"2025-05-10T00:51:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202101\/"},"modified":"2025-05-10T08:51:59","modified_gmt":"2025-05-10T00:51:59","slug":"%e4%bd%bf%e7%94%a8python%e5%92%8credis%e6%9e%84%e5%bb%ba%e6%97%a5%e5%bf%97%e5%88%86%e6%9e%90%e7%b3%bb%e7%bb%9f%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e6%97%b6%e7%9b%91%e6%8e%a7%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202101\/","title":{"rendered":"\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528"},"content":{"rendered":"

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

\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u90fd\u6253\u5f00\u8fd9\u7bc7\u300a\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u300b<\/span>\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\uff0c\u5b66\u4e0b\u53bb\u5427\uff01\u672c\u6587\u4e3b\u8981\u4f1a\u7ed9\u5927\u5bb6\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u5927\u5bb6\u5bf9\u672c\u6587\u6709\u597d\u7684\u5efa\u8bae\u6216\u8005\u770b\u5230\u6709\u4e0d\u8db3\u4e4b\u5904\uff0c\u975e\u5e38\u6b22\u8fce\u5927\u5bb6\u79ef\u6781\u63d0\u51fa\uff01\u5728\u540e\u7eed\u6587\u7ae0\u6211\u4f1a\u7ee7\u7eed\u66f4\u65b0\u6570\u636e\u5e93<\/span>\u76f8\u5173\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u73b0\u4ee3\u5e94\u7528\u5f00\u53d1\u4e2d\uff0c\u5bf9\u5e94\u7528\u7684\u5b9e\u65f6\u76d1\u63a7\u548c\u65e5\u5fd7\u5206\u6790\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5b9e\u65f6\u76d1\u63a7\uff0c\u6211\u4eec\u53ef\u4ee5\u5feb\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u5e94\u7528\u4e2d\u7684\u95ee\u9898\uff0c\u5e76\u53ca\u65f6\u91c7\u53d6\u884c\u52a8\u3002\u800c\u901a\u8fc7\u65e5\u5fd7\u5206\u6790\uff0c\u6211\u4eec\u53ef\u4ee5\u6df1\u5165\u4e86\u89e3\u5e94\u7528\u7684\u8fd0\u884c\u60c5\u51b5\uff0c\u53d1\u73b0\u6f5c\u5728\u7684\u6027\u80fd\u95ee\u9898\u548c\u74f6\u9888\uff0c\u5e76\u505a\u51fa\u76f8\u5e94\u7684\u4f18\u5316\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u800c\u5f3a\u5927\u7684\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff0c\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u3002<\/p>\n

    \n
  1. \u6784\u5efaRedis\u65e5\u5fd7\u6536\u96c6\u5668
    \u4e3a\u4e86\u5b9e\u73b0\u5e94\u7528\u7684\u5b9e\u65f6\u76d1\u63a7\uff0c\u6211\u4eec\u9996\u5148\u9700\u8981\u4e00\u4e2a\u65e5\u5fd7\u6536\u96c6\u5668\u3002Redis\u662f\u4e00\u4e2a\u975e\u5e38\u9002\u5408\u4f5c\u4e3a\u65e5\u5fd7\u6536\u96c6\u5668\u7684\u5de5\u5177\uff0c\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5199\u5165\u548c\u67e5\u8be2\u64cd\u4f5c\uff0c\u5e76\u652f\u6301\u8ba2\u9605\u548c\u53d1\u5e03\u529f\u80fd\u3002<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5Redis\u5e76\u542f\u52a8Redis\u670d\u52a1\u5668\u3002\u5b89\u88c5Redis\u7684\u65b9\u6cd5\u53ef\u4ee5\u53c2\u8003Redis\u5b98\u65b9\u7f51\u7ad9\u7684\u6587\u6863\u3002<\/p>\n

    \u5728Python\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528redis-py\u5e93\u6765\u4e0eRedis\u8fdb\u884c\u4ea4\u4e92\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5redis-py\u5e93:<\/p>\n

    pip install redis<\/pre>\n
    \u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u7f16\u5199\u4e00\u4e2aPython\u811a\u672c\u6765\u5b9e\u73b0\u65e5\u5fd7\u6536\u96c6\u5668\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
    import redis\nimport logging\n\n# \u521b\u5efa\u4e00\u4e2aRedis\u8fde\u63a5\nredis_client = redis.Redis(host='localhost', port=6379)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u5bf9\u8c61\nlogger = logging.getLogger('log_collector')\nlogger.setLevel(logging.DEBUG)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u5904\u7406\u5668\uff0c\u7528\u4e8e\u628a\u65e5\u5fd7\u5199\u5165Redis\nredis_handler = logging.handlers.RedisHandler(redis_client, 'logs')\nredis_handler.setLevel(logging.DEBUG)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u683c\u5f0f\u5316\u5668\nformatter = logging.Formatter('%(asctime)s [%(levelname)s] %(message)s')\n\n# \u8bbe\u7f6e\u65e5\u5fd7\u5904\u7406\u5668\u7684\u683c\u5f0f\u5316\u5668\nredis_handler.setFormatter(formatter)\n\n# \u628a\u65e5\u5fd7\u5904\u7406\u5668\u6dfb\u52a0\u5230\u65e5\u5fd7\u5bf9\u8c61\u4e2d\nlogger.addHandler(redis_handler)\n\n# \u8f93\u51fa\u4e00\u6761\u6d4b\u8bd5\u65e5\u5fd7\nlogger.info('This is a test log message.')\n\n# \u5173\u95edRedis\u8fde\u63a5\nredis_client.close()<\/pre>\n
    \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aRedis\u8fde\u63a5\u5bf9\u8c61\uff0c\u7136\u540e\u521b\u5efa\u4e86\u4e00\u4e2a\u65e5\u5fd7\u5bf9\u8c61\u3002\u63a5\u7740\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u65e5\u5fd7\u5904\u7406\u5668\uff0c\u5c06\u65e5\u5fd7\u5199\u5165Redis\uff0c\u5e76\u8bbe\u7f6e\u65e5\u5fd7\u7684\u7ea7\u522b\u548c\u683c\u5f0f\u5316\u65b9\u5f0f\u3002\u6700\u540e\uff0c\u6211\u4eec\u901a\u8fc7\u5199\u5165\u4e00\u6761\u6d4b\u8bd5\u65e5\u5fd7\u6765\u6d4b\u8bd5\u65e5\u5fd7\u6536\u96c6\u5668\u7684\u529f\u80fd\u3002<\/p>\n
      \n
    1. \u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf
      \u73b0\u5728\u6211\u4eec\u5df2\u7ecf\u6210\u529f\u5730\u5c06\u65e5\u5fd7\u4fe1\u606f\u5199\u5165\u4e86Redis\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u6784\u5efa\u4e00\u4e2a\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff0c\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u3002<\/li>\n<\/ol>\n
      \u5728Python\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528redis-py\u5e93\u6765\u8ba2\u9605Redis\u4e2d\u7684\u65e5\u5fd7\u4fe1\u606f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
      import redis\nimport logging\n\n# \u521b\u5efa\u4e00\u4e2aRedis\u8fde\u63a5\nredis_client = redis.Redis(host='localhost', port=6379)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u5bf9\u8c61\nlogger = logging.getLogger('log_analyzer')\nlogger.setLevel(logging.DEBUG)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u5904\u7406\u5668\uff0c\u7528\u4e8e\u5904\u7406Redis\u4e2d\u7684\u65e5\u5fd7\nredis_handler = logging.handlers.RedisHandler(redis_client, 'logs')\nredis_handler.setLevel(logging.DEBUG)\n\n# \u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u683c\u5f0f\u5316\u5668\nformatter = logging.Formatter('%(asctime)s [%(levelname)s] %(message)s')\n\n# \u8bbe\u7f6e\u65e5\u5fd7\u5904\u7406\u5668\u7684\u683c\u5f0f\u5316\u5668\nredis_handler.setFormatter(formatter)\n\n# \u628a\u65e5\u5fd7\u5904\u7406\u5668\u6dfb\u52a0\u5230\u65e5\u5fd7\u5bf9\u8c61\u4e2d\nlogger.addHandler(redis_handler)\n\n# \u8ba2\u9605Redis\u4e2d\u7684\u65e5\u5fd7\u9891\u9053\npubsub = redis_client.pubsub()\npubsub.subscribe('logs')\n\n# \u5faa\u73af\u83b7\u53d6Redis\u4e2d\u7684\u65e5\u5fd7\u4fe1\u606f\nfor message in pubsub.listen():\n    log_message = message['data']\n    logger.info(log_message.decode())\n\n# \u5173\u95edRedis\u8fde\u63a5\nredis_client.close()<\/pre>\n
      \u4e0a\u8ff0\u4ee3\u7801\u548c\u4e4b\u524d\u7684\u65e5\u5fd7\u6536\u96c6\u5668\u4ee3\u7801\u7c7b\u4f3c\uff0c\u4e0d\u540c\u7684\u662f\uff0c\u6211\u4eec\u5c06\u65e5\u5fd7\u5904\u7406\u5668\u7684\u5199\u5165\u65b9\u5f0f\u6539\u4e3a\u901a\u8fc7\u8ba2\u9605Redis\u4e2d\u7684\u65e5\u5fd7\u9891\u9053\u6765\u5b9e\u73b0\u3002\u901a\u8fc7\u5faa\u73af\u76d1\u542cRedis\u4e2d\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u65f6\u5730\u83b7\u53d6\u5e94\u7528\u7684\u65e5\u5fd7\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u5206\u6790\u3002<\/p>\n
      \u7ed3\u8bba\uff1a
      \u901a\u8fc7\u4f7f\u7528Python\u548cRedis\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u6784\u5efa\u4e00\u4e2a\u5f3a\u5927\u7684\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff0c\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u5e94\u7528\u3002\u901a\u8fc7\u5c06\u65e5\u5fd7\u4fe1\u606f\u5199\u5165Redis\uff0c\u5e76\u901a\u8fc7\u8ba2\u9605Redis\u4e2d\u7684\u65e5\u5fd7\u9891\u9053\u6765\u83b7\u53d6\u5b9e\u65f6\u65e5\u5fd7\uff0c\u6211\u4eec\u53ef\u4ee5\u65b9\u4fbf\u5730\u5bf9\u5e94\u7528\u8fdb\u884c\u76d1\u63a7\u548c\u5206\u6790\uff0c\u5e76\u505a\u51fa\u76f8\u5e94\u7684\u4f18\u5316\u3002\u8fd9\u4e3a\u5e94\u7528\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5feb\u901f\u5b9a\u4f4d\u548c\u89e3\u51b3\u95ee\u9898\u7684\u65b9\u5f0f\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u5e94\u7528\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n
      \n
      \n <\/dt>\n
      \n   Redis\u4e0eNode.js\u7684\u6570\u636e\u7ed3\u6784\u64cd\u4f5c\uff1a\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u50a8\u548c\u67e5\u8be2\u6570\u636e\n <\/dd>\n<\/dl>\n
      \n
      \n <\/dt>\n
      \n   \u5982\u4f55\u4f7f\u7528Go\u8bed\u8a00\u4e2d\u7684\u5e76\u53d1\u51fd\u6570\u5b9e\u73b0\u7f51\u7edc\u722c\u866b\u7684\u5206\u5e03\u5f0f\u90e8\u7f72\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
      \u4f7f\u7528Python\u548cRedis\u6784\u5efa...<\/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-202101","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202101","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=202101"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202101\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}