{"id":129505,"date":"2024-10-26T22:08:20","date_gmt":"2024-10-26T14:08:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129505\/"},"modified":"2024-10-26T22:08:20","modified_gmt":"2024-10-26T14:08:20","slug":"redis%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88%e6%95%88%e7%8e%87%ef%bc%88redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129505\/","title":{"rendered":"Redis\u63d0\u5347\u6578\u64da\u7d71\u8a08\u6548\u7387\uff08redis\u9032\u884c\u6578\u64da\u7d71\u8a08\uff09"},"content":{"rendered":"<h1 id=\"redis%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88%e6%95%88%e7%8e%87%ef%bc%88redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88%ef%bc%89-BszHwCpoIX\">Redis\u63d0\u5347\u6578\u64da\u7d71\u8a08\u6548\u7387\uff08Redis\u9032\u884c\u6578\u64da\u7d71\u8a08\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6536\u96c6\u548c\u5206\u6790\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u4f01\u696d\u5c0d\u6578\u64da\u9700\u6c42\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u9032\u884c\u6578\u64da\u7d71\u8a08\u6210\u70ba\u4e86\u4e00\u500b\u95dc\u9375\u554f\u984c\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u6578\u64da\u7d71\u8a08\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-BszHwCpoIX\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\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\u7b49\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u8b80\u5beb\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u4e2d\u5ee3\u53d7\u6b61\u8fce\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bd%95%e9%81%b8%e6%93%87redis%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88-BszHwCpoIX\">\u70ba\u4f55\u9078\u64c7Redis\u9032\u884c\u6578\u64da\u7d71\u8a08<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7d71\u8a08\u6709\u5e7e\u500b\u986f\u8457\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u6578\u64da\u5206\u6790\u7684\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u7684API\u8a2d\u8a08\u7c21\u55ae\uff0c\u6613\u65bc\u4e0a\u624b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u5be6\u73fe\u6578\u64da\u7d71\u8a08\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%9c%a8%e6%95%b8%e6%93%9a%e7%b5%b1%e8%a8%88%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-BszHwCpoIX\">Redis\u5728\u6578\u64da\u7d71\u8a08\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>\u5728\u6578\u64da\u7d71\u8a08\u4e2d\uff0cRedis\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4f8b\u5982\u8a08\u6578\u3001\u6392\u540d\u548c\u5be6\u6642\u5206\u6790\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u61c9\u7528\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e8%a8%88%e6%95%b8%e5%99%a8-BszHwCpoIX\">1. \u8a08\u6578\u5668<\/h3>\n<p>Redis\u7684\u5b57\u7b26\u4e32\u985e\u578b\u53ef\u4ee5\u7528\u4f5c\u8a08\u6578\u5668\uff0c\u9019\u5728\u7db2\u7ad9\u8a2a\u554f\u91cf\u7d71\u8a08\u4e2d\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>INCR page:view:homepage<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07\u9996\u9801\u7684\u8a2a\u554f\u91cf\u52a01\u3002\u901a\u904e\u9019\u7a2e\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7d71\u8a08\u7db2\u7ad9\u7684\u8a2a\u554f\u91cf\u3002<\/p>\n<h3 id=\"2-%e6%8e%92%e8%a1%8c%e6%a6%9c-BszHwCpoIX\">2. \u6392\u884c\u699c<\/h3>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6392\u884c\u699c\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u7528\u6236\u7684\u5206\u6578\uff1a<\/p>\n<pre><code>ZADD leaderboard 100 user1\nZADD leaderboard 200 user2\nZADD leaderboard 150 user3<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u6392\u540d\u524d\u5e7e\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>ZREVRANGE leaderboard 0 2 WITHSCORES<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-BszHwCpoIX\">3. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u6578\u64da\u6d41\u767c\u9001\u5230Redis\uff0c\u4e26\u901a\u904e\u8a02\u95b1\u76f8\u61c9\u7684\u983b\u9053\u4f86\u5be6\u6642\u63a5\u6536\u6578\u64da\u66f4\u65b0\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-BszHwCpoIX\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u6578\u64da\u7d71\u8a08\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u7121\u8ad6\u662f\u8a08\u6578\u5668\u3001\u6392\u884c\u699c\u9084\u662f\u5be6\u6642\u6578\u64da\u5206\u6790\uff0cRedis\u90fd\u80fd\u5920\u4ee5\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u6eff\u8db3\u5404\u7a2e\u9700\u6c42\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u4f86\u9032\u884c\u6578\u64da\u7d71\u8a08\u8b8a\u5f97\u5c24\u70ba\u91cd\u8981\uff0c\u800cRedis\u7121\u7591\u662f\u5176\u4e2d\u7684\u4e00\u500b\u512a\u79c0\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u4f7f\u7528Redis\u9032\u884c\u6578\u64da\u7d71\u8a08\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a 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