{"id":187942,"date":"2024-11-11T18:28:19","date_gmt":"2024-11-11T10:28:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187942\/"},"modified":"2024-11-11T18:28:20","modified_gmt":"2024-11-11T10:28:20","slug":"%e6%95%b8%e6%93%9a%e5%88%a9%e7%94%a8redis%e7%b2%be%e6%ba%96%e7%af%a9%e9%81%b8%e5%9f%ba%e6%96%bc%e6%99%82%e9%96%93%e6%88%b3%e7%9a%84%e6%95%b8%e6%93%9a%ef%bc%88redis%e6%a0%b9%e6%93%9a%e6%99%82%e9%96%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187942\/","title":{"rendered":"\u6578\u64da\u5229\u7528Redis\u7cbe\u6e96\u7be9\u9078\u57fa\u65bc\u6642\u9593\u6233\u7684\u6578\u64da\uff08redis\u6839\u64da\u6642\u9593\u6233\u7be9\u9078\uff09"},"content":{"rendered":"

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Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n

\u6642\u9593\u6233\u6578\u64da\u7684\u5b58\u5132<\/h2>\n

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SET user:visit:1 \"{\"timestamp\": 1633036800, \"page\": \"\/home\"}\"\nSET user:visit:2 \"{\"timestamp\": 1633040400, \"page\": \"\/about\"}\"\nSET user:visit:3 \"{\"timestamp\": 1633044000, \"page\": \"\/contact\"}\"\n<\/code><\/pre>\n
\u57fa\u65bc\u6642\u9593\u6233\u7684\u6578\u64da\u7be9\u9078<\/h2>\n
\u8981\u6839\u64da\u6642\u9593\u6233\u7be9\u9078\u6578\u64da\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u3002\u6709\u5e8f\u96c6\u5408\u5141\u8a31\u6211\u5011\u6839\u64da\u5206\u6578\uff08score\uff09\u9032\u884c\u6392\u5e8f\uff0c\u9019\u88e1\u7684\u5206\u6578\u53ef\u4ee5\u662f\u6642\u9593\u6233\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u548c\u7be9\u9078\u7528\u6236\u8a2a\u554f\u8a18\u9304\u7684\u793a\u4f8b\uff1a<\/p>\n
ZADD user:visits 1633036800 \"{\"page\": \"\/home\"}\"\nZADD user:visits 1633040400 \"{\"page\": \"\/about\"}\"\nZADD user:visits 1633044000 \"{\"page\": \"\/contact\"}\"\n<\/code><\/pre>\n
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\u7be9\u9078\u7279\u5b9a\u6642\u9593\u7bc4\u570d\u7684\u6578\u64da<\/h3>\n
\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u7be9\u9078\u51fa\u7279\u5b9a\u6642\u9593\u7bc4\u570d\u5167\u7684\u6578\u64da\u3002\u5047\u8a2d\u6211\u5011\u60f3\u8981\u7372\u53d6\u5f9e1633036800\u52301633044000\u4e4b\u9593\u7684\u6240\u6709\u8a2a\u554f\u8a18\u9304\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
ZREVRANGEBYSCORE user:visits 1633044000 1633036800\n<\/code><\/pre>\n
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\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h3>\n
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\u7e3d\u7d50<\/h2>\n
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