{"id":196586,"date":"2024-11-14T00:50:21","date_gmt":"2024-11-13T16:50:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196586\/"},"modified":"2024-11-14T00:50:23","modified_gmt":"2024-11-13T16:50:23","slug":"%e9%87%8d%e6%a7%8b%e6%95%b8%e6%93%9a%e5%84%aa%e5%8c%96%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%ab%94%e7%b3%bbredis%e5%af%a6%e8%b8%90%ef%bc%88%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81-redis","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196586\/","title":{"rendered":"\u91cd\u69cb\u6578\u64da\u512a\u5316\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfbRedis\u5be6\u8e10\uff08\u7522\u54c1\u5206\u9801 redis\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8d%e6%a7%8b%e6%95%b8%e6%93%9a%e5%84%aa%e5%8c%96%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81%e5%ad%98%e5%84%b2%e9%ab%94%e7%b3%bbredis%e5%af%a6%e8%b8%90%ef%bc%88%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81-redis-zQdAfGfQxO\">\u91cd\u69cb\u6578\u64da\u512a\u5316\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfbRedis\u5be6\u8e10\uff08\u7522\u54c1\u5206\u9801 redis\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002\u7279\u5225\u662f\u5728\u96fb\u5b50\u5546\u52d9\u548c\u5167\u5bb9\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u7522\u54c1\u5206\u9801\u7684\u6027\u80fd\u76f4\u63a5\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u548c\u8f49\u5316\u7387\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u512a\u5316\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfb\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-zQdAfGfQxO\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\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\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301\u5c07\u6578\u64da\u6301\u4e45\u5316\u5230\u78c1\u789f\uff0c\u4fdd\u8b49\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<li>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u65b9\u4fbf\u958b\u767c\u8005\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81%e7%9a%84%e6%8c%91%e6%88%b0-zQdAfGfQxO\">\u7522\u54c1\u5206\u9801\u7684\u6311\u6230<\/h2>\n<p>\u5728\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u7522\u54c1\u5206\u9801\u901a\u5e38\u9700\u8981\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u3002\u96a8\u8457\u7522\u54c1\u6578\u91cf\u7684\u589e\u52a0\uff0c\u50b3\u7d71\u7684\u6578\u64da\u5eab\u67e5\u8a62\u53ef\u80fd\u6703\u8b8a\u5f97\u7de9\u6162\uff0c\u5f71\u97ff\u7528\u6236\u7684\u700f\u89bd\u9ad4\u9a57\u3002\u5e38\u898b\u7684\u6311\u6230\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u67e5\u8a62\u5ef6\u9072\uff1a\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u67e5\u8a62\u6642\u9593\u53ef\u80fd\u6703\u986f\u8457\u589e\u52a0\u3002<\/li>\n<li>\u6578\u64da\u4e00\u81f4\u6027\uff1a\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u5982\u4f55\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u4e00\u500b\u91cd\u8981\u554f\u984c\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u7cfb\u7d71\u9700\u8981\u5177\u5099\u826f\u597d\u7684\u64f4\u5c55\u6027\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%84%aa%e5%8c%96%e7%94%a2%e5%93%81%e5%88%86%e9%a0%81-zQdAfGfQxO\">\u4f7f\u7528Redis\u512a\u5316\u7522\u54c1\u5206\u9801<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a\u4e0a\u8ff0\u6311\u6230\uff0c\u5c07Redis\u61c9\u7528\u65bc\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfb\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u9ad4\u7684\u5be6\u8e10\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%94%a2%e5%93%81%e6%95%b8%e6%93%9a-zQdAfGfQxO\">1. \u7de9\u5b58\u7522\u54c1\u6578\u64da<\/h3>\n<p>\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u7522\u54c1\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u5927\u5e45\u5ea6\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET product:12345 '{\"name\": \"Product A\", \"price\": 100, \"stock\": 50}'<\/code><\/pre>\n<p>\u5728\u7528\u6236\u8acb\u6c42\u7522\u54c1\u4fe1\u606f\u6642\uff0c\u9996\u5148\u67e5\u8a62Redis\uff0c\u5982\u679c\u672a\u547d\u4e2d\u5247\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u4e26\u5c07\u7d50\u679c\u7de9\u5b58\u5230Redis\u4e2d\u3002<\/p>\n<h3 id=\"2-%e5%88%86%e9%a0%81%e6%9f%a5%e8%a9%a2%e5%84%aa%e5%8c%96-zQdAfGfQxO\">2. \u5206\u9801\u67e5\u8a62\u512a\u5316<\/h3>\n<p>\u4f7f\u7528Redis\u7684\u5217\u8868\u7d50\u69cb\u4f86\u5b58\u5132\u7522\u54c1ID\uff0c\u4e26\u6839\u64da\u7528\u6236\u7684\u8acb\u6c42\u9032\u884c\u5206\u9801\u67e5\u8a62\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>LRANGE products 0 19<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u524d20\u500b\u7522\u54c1\u7684ID\uff0c\u7136\u5f8c\u518d\u6839\u64da\u9019\u4e9bID\u67e5\u8a62\u5177\u9ad4\u7684\u7522\u54c1\u4fe1\u606f\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e9%80%b2%e8%a1%8c%e6%8e%92%e5%ba%8f-zQdAfGfQxO\">3. \u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u9032\u884c\u6392\u5e8f<\/h3>\n<p>\u5982\u679c\u9700\u8981\u6839\u64da\u50f9\u683c\u6216\u8a55\u5206\u7b49\u5c6c\u6027\u9032\u884c\u6392\u5e8f\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u3002\u9019\u6a23\u53ef\u4ee5\u5728O(log(N))\u7684\u6642\u9593\u5167\u7372\u53d6\u6392\u540d\u524dN\u7684\u7522\u54c1\uff1a<\/p>\n<pre><code>ZADD products:price 100 \"product:12345\"<\/code><\/pre>\n<p>\u7136\u5f8c\u53ef\u4ee5\u4f7f\u7528ZRANGE\u547d\u4ee4\u4f86\u7372\u53d6\u6392\u5e8f\u5f8c\u7684\u7522\u54c1\u5217\u8868\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-zQdAfGfQxO\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u5c07Redis\u61c9\u7528\u65bc\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfb\u4e2d\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u67e5\u8a62\u5ef6\u9072\u3001\u6578\u64da\u4e00\u81f4\u6027\u548c\u64f4\u5c55\u6027\u7b49\u554f\u984c\u3002Redis\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u512a\u5316\u6578\u64da\u5b58\u5132\u7684\u7406\u60f3\u9078\u64c7\u3002\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0c\u4f01\u696d\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u9748\u6d3b\u8abf\u6574Redis\u7684\u4f7f\u7528\u7b56\u7565\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u91cd\u69cb\u6578\u64da\u512a\u5316\u7522\u54c1\u5206\u9801\u5b58\u5132\u9ad4\u7cfb\u7684Redis\u5be6\u8e10\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u5feb\u901f\u6578\u64da\u8a2a\u554f\u8207\u7ba1\u7406\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-196586","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196586","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=196586"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196586\/revisions"}],"predecessor-version":[{"id":196587,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196586\/revisions\/196587"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196586"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196586"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196586"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}