{"id":167661,"date":"2024-11-06T03:45:23","date_gmt":"2024-11-05T19:45:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167661\/"},"modified":"2024-11-06T03:45:24","modified_gmt":"2024-11-05T19:45:24","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%ef%bc%88redis%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167661\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u983b\u7387\u7d71\u8a08\uff08redis\u983b\u7387\u7d71\u8a08\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%ef%bc%88redis%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%ef%bc%89-UmWfYCniuO\">\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u983b\u7387\u7d71\u8a08\uff08redis\u983b\u7387\u7d71\u8a08\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u983b\u7387\u7d71\u8a08\u662f\u4e00\u500b\u91cd\u8981\u7684\u9700\u6c42\uff0c\u5c24\u5176\u662f\u5728\u5206\u6790\u7528\u6236\u884c\u70ba\u3001\u6d41\u91cf\u76e3\u63a7\u548c\u6027\u80fd\u512a\u5316\u7b49\u65b9\u9762\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u80fd\u5920\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u7684\u983b\u7387\u7d71\u8a08\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u983b\u7387\u7d71\u8a08\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%ef%bc%9f-UmWfYCniuO\">\u4ec0\u9ebc\u662f\u983b\u7387\u7d71\u8a08\uff1f<\/h2>\n<p>\u983b\u7387\u7d71\u8a08\u662f\u6307\u5c0d\u67d0\u4e00\u4e8b\u4ef6\u6216\u884c\u70ba\u767c\u751f\u6b21\u6578\u7684\u8a08\u7b97\u3002\u9019\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u91cd\u8981\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u7db2\u7ad9\u8a2a\u554f\u91cf\u7d71\u8a08<\/li>\n<li>API\u8acb\u6c42\u983b\u7387\u76e3\u63a7<\/li>\n<li>\u7528\u6236\u884c\u70ba\u5206\u6790<\/li>\n<\/ul>\n<p>\u901a\u904e\u983b\u7387\u7d71\u8a08\uff0c\u4f01\u696d\u53ef\u4ee5\u7372\u5f97\u6709\u95dc\u7528\u6236\u884c\u70ba\u7684\u6df1\u5165\u898b\u89e3\uff0c\u5f9e\u800c\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%ef%bc%9f-UmWfYCniuO\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\u591a\u6a23\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9019\u4f7f\u5f97\u5b83\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u4fdd\u7559\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%a0%bb%e7%8e%87%e7%b5%b1%e8%a8%88%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-UmWfYCniuO\">Redis\u983b\u7387\u7d71\u8a08\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u65b9\u6cd5\u4f86\u5be6\u73fe\u983b\u7387\u7d71\u8a08\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e8%a8%88%e6%95%b8%e5%99%a8-UmWfYCniuO\">1. \u4f7f\u7528Redis\u7684\u8a08\u6578\u5668<\/h3>\n<p>\u6700\u7c21\u55ae\u7684\u983b\u7387\u7d71\u8a08\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u8a08\u6578\u5668\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684<code>INCR<\/code>\u547d\u4ee4\u4f86\u589e\u52a0\u8a08\u6578\u5668\u7684\u503c\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u8981\u7d71\u8a08\u67d0\u500b\u7528\u6236\u7684\u8a2a\u554f\u6b21\u6578\uff1a<\/p>\n<pre><code>INCR user:1001:visits<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6bcf\u6b21\u7528\u6236\u8a2a\u554f\u6642\uff0c\u8a08\u6578\u5668\u5c31\u6703\u81ea\u52d5\u589e\u52a01\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%93%88%e5%b8%8c%e8%a1%a8%e5%ad%98%e5%84%b2%e5%a4%9a%e5%80%8b%e8%a8%88%e6%95%b8%e5%99%a8-UmWfYCniuO\">2. \u4f7f\u7528\u54c8\u5e0c\u8868\u5b58\u5132\u591a\u500b\u8a08\u6578\u5668<\/h3>\n<p>\u5982\u679c\u9700\u8981\u7d71\u8a08\u591a\u500b\u7528\u6236\u7684\u8a2a\u554f\u6b21\u6578\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u54c8\u5e0c\u8868\u4f86\u5b58\u5132\u9019\u4e9b\u8a08\u6578\u5668\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HINCRBY user:visits 1001 1<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u500b\u54c8\u5e0c\u8868\u4e2d\u5b58\u5132\u591a\u500b\u7528\u6236\u7684\u8a2a\u554f\u6b21\u6578\uff0c\u65b9\u4fbf\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e5%8e%bb%e9%87%8d%e7%b5%b1%e8%a8%88-UmWfYCniuO\">3. \u4f7f\u7528\u96c6\u5408\u9032\u884c\u53bb\u91cd\u7d71\u8a08<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u6211\u5011\u53ef\u80fd\u9700\u8981\u7d71\u8a08\u552f\u4e00\u7528\u6236\u7684\u8a2a\u554f\u6b21\u6578\u3002\u9019\u6642\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u96c6\u5408\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SADD unique:visitors 1001<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6bcf\u7576\u7528\u6236\u8a2a\u554f\u6642\uff0c\u53ea\u6709\u7576\u7528\u6236ID\u4e0d\u5728\u96c6\u5408\u4e2d\u6642\uff0c\u624d\u6703\u88ab\u6dfb\u52a0\u9032\u53bb\uff0c\u5f9e\u800c\u5be6\u73fe\u53bb\u91cd\u7d71\u8a08\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-UmWfYCniuO\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7db2\u7ad9\uff0c\u9700\u8981\u7d71\u8a08\u6bcf\u5929\u7684\u8a2a\u554f\u91cf\u548c\u552f\u4e00\u8a2a\u554f\u8005\u6578\u91cf\u3002\u6211\u5011\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u9019\u4e00\u9700\u6c42\uff1a<\/p>\n<pre><code>\n\/\/ \u8a08\u6578\u6bcf\u65e5\u8a2a\u554f\u91cf\nINCR daily:visits\n\n\/\/ \u8a08\u6578\u6bcf\u65e5\u552f\u4e00\u8a2a\u554f\u8005\nSADD daily:unique_visitors {user_id}\n<\/code><\/pre>\n<p>\u901a\u904e\u9019\u6a23\u7684\u8a2d\u7f6e\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u6bcf\u65e5\u7684\u8a2a\u554f\u91cf\u548c\u552f\u4e00\u8a2a\u554f\u8005\u6578\u91cf\uff0c\u4e26\u4e14\u64cd\u4f5c\u6548\u7387\u6975\u9ad8\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UmWfYCniuO\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u9032\u884c\u9ad8\u6548\u7684\u983b\u7387\u7d71\u8a08\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u7c21\u55ae\u7684\u8a08\u6578\u5668\u9084\u662f\u8907\u96dc\u7684\u53bb\u91cd\u7d71\u8a08\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u652f\u6301\u3002\u901a\u904e\u5408\u7406\u5229\u7528Redis\u7684\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u5404\u7a2e\u983b\u7387\u7d71\u8a08\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u8655\u7406\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u983b\u7387\u7d71\u8a08\uff0c\u5feb\u901f\u8a08\u7b97\u548c\u5206\u6790\u6578\u64da\u983b\u7387\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6578\u64da\u8655\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-167661","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167661","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=167661"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167661\/revisions"}],"predecessor-version":[{"id":167662,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167661\/revisions\/167662"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}