{"id":202080,"date":"2025-05-10T13:03:18","date_gmt":"2025-05-10T05:03:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202080\/"},"modified":"2025-05-10T13:03:18","modified_gmt":"2025-05-10T05:03:18","slug":"%e4%bd%bf%e7%94%a8python%e5%92%8credis%e6%9e%84%e5%bb%ba%e5%ae%9e%e6%97%b6%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%e7%8e%b0%e5%ae%9e%e6%97%b6%e7%9b%91","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202080\/","title":{"rendered":"\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7<\/h1>\n<p>golang\u5b66\u4e60\u7f51\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6570\u636e\u5e93<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n<p>\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u73b0\u4ee3\u6280\u672f\u53d1\u5c55\u7684\u65f6\u4ee3\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u5e94\u7528\u7a0b\u5e8f\u548c\u7cfb\u7edf\u9700\u8981\u5b9e\u65f6\u76d1\u63a7\u548c\u5206\u6790\u65e5\u5fd7\u6570\u636e\u3002\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fc5\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u5e76\u63d0\u4f9b\u53ca\u65f6\u7684\u53cd\u9988\u548c\u62a5\u8b66\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff0c\u65b9\u4fbf\u5b9e\u65f6\u76d1\u63a7\u548c\u5206\u6790\u65e5\u5fd7\u6570\u636e\u3002<\/p>\n<p>\u4e00\u3001Redis\u7684\u7b80\u4ecb<br \/>Redis\u662f\u4e00\u4e2a\u5185\u5b58\u4e2d\u7684\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u652f\u6301\u5404\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002Redis\u63d0\u4f9b\u4e86\u5feb\u901f\u3001\u53ef\u9760\u7684\u6570\u636e\u5b58\u50a8\u548c\u8bfb\u53d6\uff0c\u975e\u5e38\u9002\u5408\u7528\u4f5c\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\u7684\u540e\u7aef\u5b58\u50a8\u3002<\/p>\n<p>\u4e8c\u3001\u65e5\u5fd7\u6536\u96c6<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5c06\u65e5\u5fd7\u53d1\u9001\u5230Redis\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684logging\u6a21\u5757\u6536\u96c6\u65e5\u5fd7\uff0c\u5e76\u901a\u8fc7\u4e00\u4e2aRedis\u5ba2\u6237\u7aef\u5c06\u65e5\u5fd7\u53d1\u9001\u5230Redis\u4e2d\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>import logging\nimport redis\n\n# \u914d\u7f6e\u65e5\u5fd7\u8bb0\u5f55\u5668\nlog = logging.getLogger(__name__)\nlog.setLevel(logging.INFO)\n\n# \u914d\u7f6e\u65e5\u5fd7\u5904\u7406\u5668\nhandler = logging.StreamHandler()\nhandler.setLevel(logging.INFO)\nlog.addHandler(handler)\n\n# \u914d\u7f6eRedis\u5ba2\u6237\u7aef\nredis_client = redis.Redis(host='localhost', port=6379)\n\ndef send_log_to_redis(log_message):\n    # \u53d1\u9001\u65e5\u5fd7\u6d88\u606f\u5230Redis\n    redis_client.rpush('logs', log_message)\n\n# \u6d4b\u8bd5\u53d1\u9001\u65e5\u5fd7\nlog_message = '\u8fd9\u662f\u4e00\u4e2a\u6d4b\u8bd5\u65e5\u5fd7'\nsend_log_to_redis(log_message)<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a<code>send_log_to_redis<\/code>\u7684\u51fd\u6570\uff0c\u7528\u4e8e\u53d1\u9001\u65e5\u5fd7\u6d88\u606f\u5230Redis\u4e2d\u3002\u4f7f\u7528<code>rpush<\/code>\u65b9\u6cd5\u5c06\u65e5\u5fd7\u6d88\u606f\u6dfb\u52a0\u5230\u540d\u4e3a<code>logs<\/code>\u7684\u5217\u8868\u4e2d\u3002<\/p>\n<p>\u4e09\u3001\u5b9e\u65f6\u76d1\u63a7\u65e5\u5fd7<br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u65f6\u76d1\u63a7Redis\u4e2d\u7684\u65e5\u5fd7\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684Redis\u5ba2\u6237\u7aef\u8ba2\u9605\u65e5\u5fd7\u9891\u9053\uff0c\u5e76\u5b9a\u4e49\u4e00\u4e2a\u56de\u8c03\u51fd\u6570\u6765\u5904\u7406\u63a5\u6536\u5230\u7684\u65e5\u5fd7\u6d88\u606f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>import redis\n\n# \u914d\u7f6eRedis\u5ba2\u6237\u7aef\nredis_client = redis.Redis(host='localhost', port=6379)\n\ndef log_message_handler(message):\n    # \u5904\u7406\u63a5\u6536\u5230\u7684\u65e5\u5fd7\u6d88\u606f\n    log_message = message['data']\n    print(f'\u63a5\u6536\u5230\u65e5\u5fd7\u6d88\u606f\uff1a{log_message}')\n\n# \u8ba2\u9605\u65e5\u5fd7\u9891\u9053\npubsub = redis_client.pubsub()\npubsub.subscribe(**{'logs': log_message_handler})\n\n# \u76d1\u542c\u65e5\u5fd7\u6d88\u606f\nfor message in pubsub.listen():\n    pass<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>pubsub.subscribe<\/code>\u65b9\u6cd5\u8ba2\u9605\u4e86\u540d\u4e3a<code>logs<\/code>\u7684\u9891\u9053\uff0c\u5e76\u901a\u8fc7<code>log_message_handler<\/code>\u51fd\u6570\u5904\u7406\u63a5\u6536\u5230\u7684\u65e5\u5fd7\u6d88\u606f\u3002\u7136\u540e\uff0c\u901a\u8fc7<code>pubsub.listen<\/code>\u65b9\u6cd5\u76d1\u542c\u65e5\u5fd7\u6d88\u606f\u3002<\/p>\n<p>\u56db\u3001\u65e5\u5fd7\u5206\u6790\u4e0e\u53cd\u9988<br \/>\u6700\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\u4e2d\u8fdb\u884c\u65e5\u5fd7\u7684\u5206\u6790\u548c\u53cd\u9988\u3002\u53ef\u4ee5\u4f7f\u7528Python\u7684Redis\u5ba2\u6237\u7aef\u4eceRedis\u4e2d\u83b7\u53d6\u65e5\u5fd7\u6570\u636e\uff0c\u5e76\u5e94\u7528\u5206\u6790\u7b97\u6cd5\u8fdb\u884c\u5904\u7406\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>import redis\n\n# \u914d\u7f6eRedis\u5ba2\u6237\u7aef\nredis_client = redis.Redis(host='localhost', port=6379)\n\ndef analyze_logs():\n    # \u4eceRedis\u4e2d\u83b7\u53d6\u65e5\u5fd7\u6570\u636e\n    logs = redis_client.lrange('logs', 0, -1)\n\n    # \u5206\u6790\u65e5\u5fd7\u6570\u636e\n    for log_message in logs:\n        # \u6267\u884c\u5206\u6790\u7b97\u6cd5\n        # ...\n\n# \u6267\u884c\u65e5\u5fd7\u5206\u6790\nanalyze_logs()<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<code>lrange<\/code>\u65b9\u6cd5\u4eceRedis\u4e2d\u83b7\u53d6\u540d\u4e3a<code>logs<\/code>\u7684\u5217\u8868\u4e2d\u7684\u6240\u6709\u65e5\u5fd7\u6570\u636e\u3002\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5e94\u7528\u4efb\u4f55\u5206\u6790\u7b97\u6cd5\u5bf9\u65e5\u5fd7\u8fdb\u884c\u5904\u7406\u3002<\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4f7f\u7528Python\u548cRedis\u6784\u5efa\u5b9e\u65f6\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u5b9e\u65f6\u76d1\u63a7\u548c\u5206\u6790\u65e5\u5fd7\u6570\u636e\u3002\u8fd9\u79cd\u7cfb\u7edf\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8fc5\u901f\u53d1\u73b0\u548c\u89e3\u51b3\u95ee\u9898\uff0c\u5e76\u63d0\u4f9b\u53ca\u65f6\u7684\u53cd\u9988\u548c\u62a5\u8b66\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u6b22\u8fce\u63d0\u51fa\u610f\u89c1\u548c\u5efa\u8bae\u3002<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u5229\u7528Redis\u548cJava\u5b9e\u73b0\u4e3b\u4ece\u590d\u5236\u529f\u80fd\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u5907\u4efd\u548c\u6062\u590d\u60a8\u7684 Apple Watch\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Python\u548cRedis\u6784\u5efa&#46;&#46;&#46;<\/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-202080","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202080","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=202080"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202080\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}