{"id":174769,"date":"2024-11-07T23:36:20","date_gmt":"2024-11-07T15:36:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/174769\/"},"modified":"2024-11-07T23:36:21","modified_gmt":"2024-11-07T15:36:21","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e7%b2%be%e6%ba%96%e7%b5%b1%e8%a8%88%e6%b5%81%e9%87%8f%ef%bc%88%e6%80%8e%e9%ba%bc%e7%b5%b1%e8%a8%88redis%e6%b5%81%e9%87%8f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/174769\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u7cbe\u6e96\u7d71\u8a08\u6d41\u91cf\uff08\u600e\u9ebc\u7d71\u8a08redis\u6d41\u91cf\uff09"},"content":{"rendered":"<h1 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id=\"%e6%b5%81%e9%87%8f%e7%b5%b1%e8%a8%88%e7%9a%84%e9%9c%80%e6%b1%82-cQQMJRLblP\">\u6d41\u91cf\u7d71\u8a08\u7684\u9700\u6c42<\/h2>\n<p>\u6d41\u91cf\u7d71\u8a08\u7684\u9700\u6c42\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5be6\u6642\u6578\u64da\uff1a\u80fd\u5920\u5373\u6642\u7372\u53d6\u7528\u6236\u8a2a\u554f\u91cf\u3001\u9801\u9762\u700f\u89bd\u91cf\u7b49\u4fe1\u606f\u3002<\/li>\n<li>\u6b77\u53f2\u6578\u64da\uff1a\u80fd\u5920\u4fdd\u5b58\u904e\u53bb\u7684\u6d41\u91cf\u6578\u64da\u4ee5\u4fbf\u9032\u884c\u5206\u6790\u3002<\/li>\n<li>\u9748\u6d3b\u67e5\u8a62\uff1a\u80fd\u5920\u6839\u64da\u4e0d\u540c\u7684\u7dad\u5ea6\uff08\u5982\u6642\u9593\u3001\u5730\u5340\u7b49\uff09\u9032\u884c\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e6%b5%81%e9%87%8f%e7%b5%b1%e8%a8%88-cQQMJRLblP\">\u4f7f\u7528Redis\u9032\u884c\u6d41\u91cf\u7d71\u8a08<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5229\u7528Redis\u9032\u884c\u6d41\u91cf\u7d71\u8a08\u7684\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cQQMJRLblP\">1. \u8a2d\u5b9a\u6578\u64da\u7d50\u69cb<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\uff08Hash\uff09\u4f86\u5b58\u5132\u6bcf\u500b\u9801\u9762\u7684\u6d41\u91cf\u6578\u64da\u3002\u6bcf\u500b\u9801\u9762\u7684URL\u53ef\u4ee5\u4f5c\u70ba\u54c8\u5e0c\u7684\u9375\uff0c\u800c\u6d41\u91cf\u6578\u64da\uff08\u5982\u8a2a\u554f\u6b21\u6578\u3001\u7368\u7acb\u8a2a\u554f\u8005\u6578\u7b49\uff09\u5247\u4f5c\u70ba\u54c8\u5e0c\u7684\u5b57\u6bb5\u3002<\/p>\n<pre><code>HSET page:home visits 0 unique_visitors 0<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e6%b5%81%e9%87%8f%e6%95%b8%e6%93%9a-cQQMJRLblP\">2. \u66f4\u65b0\u6d41\u91cf\u6578\u64da<\/h3>\n<p>\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9801\u9762\u6642\uff0c\u6211\u5011\u9700\u8981\u66f4\u65b0\u76f8\u61c9\u7684\u6d41\u91cf\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<pre><code>HINCRBY page:home visits 1<\/code><\/pre>\n<pre><code>HINCRBY page:home unique_visitors 1<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u6211\u5011\u4f7f\u7528HINCRBY\u547d\u4ee4\u4f86\u589e\u52a0\u8a2a\u554f\u6b21\u6578\u548c\u7368\u7acb\u8a2a\u554f\u8005\u6578\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u70ba\u4e86\u6e96\u78ba\u7d71\u8a08\u7368\u7acb\u8a2a\u554f\u8005\uff0c\u901a\u5e38\u9700\u8981\u7d50\u5408\u7528\u6236\u7684IP\u5730\u5740\u6216Session ID\u4f86\u5224\u65b7\u662f\u5426\u70ba\u65b0\u8a2a\u554f\u8005\u3002<\/p>\n<h3 id=\"3-%e7%8d%b2%e5%8f%96%e6%b5%81%e9%87%8f%e6%95%b8%e6%93%9a-cQQMJRLblP\">3. \u7372\u53d6\u6d41\u91cf\u6578\u64da<\/h3>\n<p>\u8981\u7372\u53d6\u67d0\u500b\u9801\u9762\u7684\u6d41\u91cf\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528HGET\u547d\u4ee4\u4f86\u67e5\u8a62\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\u3002<\/p>\n<pre><code>HGETALL page:home<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u8fd4\u56de\u8a72\u9801\u9762\u7684\u6240\u6709\u6d41\u91cf\u6578\u64da\uff0c\u5305\u62ec\u8a2a\u554f\u6b21\u6578\u548c\u7368\u7acb\u8a2a\u554f\u8005\u6578\u3002<\/p>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e7%ae%a1%e7%90%86-cQQMJRLblP\">4. \u6578\u64da\u904e\u671f\u7ba1\u7406<\/h3>\n<p>\u70ba\u4e86\u907f\u514dRedis\u4e2d\u5b58\u5132\u904e\u591a\u7684\u6b77\u53f2\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u6578\u64da\u7684\u904e\u671f\u6642\u9593\u3002\u4f7f\u7528Redis\u7684EXPIRE\u547d\u4ee4\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u904e\u671f\u7684\u6578\u64da\u3002<\/p>\n<pre><code>EXPIRE page:home 86400<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0c\u8a72\u9801\u9762\u7684\u6d41\u91cf\u6578\u64da\u5c07\u572824\u5c0f\u6642\u5f8c\u81ea\u52d5\u522a\u9664\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-cQQMJRLblP\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u9032\u884c\u6d41\u91cf\u7d71\u8a08\u4e0d\u50c5\u80fd\u5920\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\uff0c\u9084\u80fd\u5920\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u7684\u904e\u671f\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u7cbe\u6e96\u7684\u6d41\u91cf\u7d71\u8a08\uff0c\u70ba\u7db2\u7ad9\u7684\u904b\u71df\u63d0\u4f9b\u6709\u529b\u7684\u6578\u64da\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6d41\u91cf\u7d71\u8a08\uff0c\u8003\u616e\u4f7f\u7528<a 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