{"id":190496,"date":"2024-11-12T13:04:20","date_gmt":"2024-11-12T05:04:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190496\/"},"modified":"2024-11-12T13:04:21","modified_gmt":"2024-11-12T05:04:21","slug":"%e6%9c%aa%e8%a7%a3%e9%8e%96%e7%9a%84redis%e4%b9%8b%e8%ac%8e%ef%bc%88redis%e6%9c%aa%e8%a7%a3%e9%8e%96%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190496\/","title":{"rendered":"\u672a\u89e3\u9396\u7684redis\u4e4b\u8b0e\uff08redis\u672a\u89e3\u9396\uff09"},"content":{"rendered":"<h1 id=\"%e6%9c%aa%e8%a7%a3%e9%8e%96%e7%9a%84redis%e4%b9%8b%e8%ac%8e%ef%bc%88redis%e6%9c%aa%e8%a7%a3%e9%8e%96%ef%bc%89-KTuboBeAiS\">\u672a\u89e3\u9396\u7684Redis\u4e4b\u8b0e\uff08Redis\u672a\u89e3\u9396\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u5c0d\u65bcRedis\u7684\u67d0\u4e9b\u7279\u6027\u548c\u529f\u80fd\uff0c\u4ecd\u7136\u5b58\u5728\u8457\u4e00\u4e9b\u672a\u89e3\u9396\u7684\u8b0e\u5718\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5176\u672a\u89e3\u9396\u7684\u7279\u6027\u4ee5\u53ca\u5982\u4f55\u5145\u5206\u5229\u7528\u9019\u4e9b\u7279\u6027\u4f86\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-KTuboBeAiS\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u5206\u6790\u7b49\u5834\u666f\u4e2d\u5ee3\u6cdb\u61c9\u7528\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%9c%aa%e8%a7%a3%e9%8e%96%e7%89%b9%e6%80%a7-KTuboBeAiS\">Redis\u7684\u672a\u89e3\u9396\u7279\u6027<\/h2>\n<p>\u5118\u7ba1Redis\u5df2\u7d93\u88ab\u5ee3\u6cdb\u4f7f\u7528\uff0c\u4f46\u4ecd\u6709\u4e00\u4e9b\u7279\u6027\u672a\u88ab\u5145\u5206\u5229\u7528\uff0c\u9019\u4e9b\u7279\u6027\u53ef\u80fd\u6703\u5c0d\u6027\u80fd\u548c\u61c9\u7528\u7684\u53ef\u64f4\u5c55\u6027\u7522\u751f\u91cd\u5927\u5f71\u97ff\u3002<\/p>\n<h3 id=\"1-redis%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-KTuboBeAiS\">1. Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236<\/h3>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u4e3b\u8981\u7684\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002RDB\u6703\u5728\u6307\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u751f\u6210\u6578\u64da\u5feb\u7167\uff0c\u800cAOF\u5247\u6703\u8a18\u9304\u6240\u6709\u5beb\u64cd\u4f5c\u3002\u8a31\u591a\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u6642\uff0c\u53ef\u80fd\u6703\u9078\u64c7\u4e0d\u555f\u7528\u6301\u4e45\u5316\uff0c\u9019\u6a23\u96d6\u7136\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u914d\u7f6e\u548c\u4f7f\u7528\u9019\u4e9b\u6301\u4e45\u5316\u6a5f\u5236\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<pre><code># \u914d\u7f6eRDB\u6301\u4e45\u5316\nsave 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<h3 id=\"2-redis%e7%9a%84%e9%9b%86%e7%be%a4%e6%a8%a1%e5%bc%8f-KTuboBeAiS\">2. Redis\u7684\u96c6\u7fa4\u6a21\u5f0f<\/h3>\n<p>Redis\u96c6\u7fa4\u6a21\u5f0f\u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u5f9e\u800c\u5be6\u73fe\u6c34\u5e73\u64f4\u5c55\u3002\u96d6\u7136Redis\u96c6\u7fa4\u7684\u8a2d\u7f6e\u76f8\u5c0d\u8907\u96dc\uff0c\u4f46\u5b83\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u8a31\u591a\u958b\u767c\u8005\u5c0d\u96c6\u7fa4\u7684\u914d\u7f6e\u548c\u7ba1\u7406\u4e0d\u5920\u719f\u6089\uff0c\u5c0e\u81f4\u7121\u6cd5\u5145\u5206\u5229\u7528\u9019\u4e00\u7279\u6027\u3002<\/p>\n<pre><code># \u5275\u5efaRedis\u96c6\u7fa4\nredis-cli --cluster create : : : --cluster-replicas 1\n<\/code><\/pre>\n<h3 id=\"3-redis%e7%9a%84lua%e8%85%b3%e6%9c%ac%e6%94%af%e6%8c%81-KTuboBeAiS\">3. Redis\u7684Lua\u8173\u672c\u652f\u6301<\/h3>\n<p>Redis\u652f\u6301\u4f7f\u7528Lua\u8173\u672c\u4f86\u57f7\u884c\u539f\u5b50\u64cd\u4f5c\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u591a\u6b65\u9a5f\u64cd\u4f5c\u7684\u5834\u666f\u975e\u5e38\u6709\u7528\u3002\u8a31\u591a\u958b\u767c\u8005\u53ef\u80fd\u5c0dLua\u8173\u672c\u7684\u4f7f\u7528\u4e0d\u5920\u719f\u6089\uff0c\u5f9e\u800c\u932f\u904e\u4e86\u63d0\u9ad8\u6027\u80fd\u7684\u6a5f\u6703\u3002\u901a\u904e\u5c07\u591a\u500b\u64cd\u4f5c\u5c01\u88dd\u5728\u4e00\u500bLua\u8173\u672c\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u4e26\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<pre><code>-- \u4f7f\u7528Lua\u8173\u672c\u9032\u884c\u539f\u5b50\u64cd\u4f5c\nlocal value = redis.call('GET', KEYS[1])\nif value then\n    redis.call('SET', KEYS[1], value + 1)\nend\n<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a7%a3%e9%8e%96redis%e7%9a%84%e6%bd%9b%e5%8a%9b-KTuboBeAiS\">\u5982\u4f55\u89e3\u9396Redis\u7684\u6f5b\u529b<\/h2>\n<p>\u8981\u5145\u5206\u5229\u7528Redis\u7684\u6f5b\u529b\uff0c\u958b\u767c\u8005\u61c9\u8a72\u6df1\u5165\u4e86\u89e3\u5176\u5404\u7a2e\u7279\u6027\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u914d\u7f6e\u548c\u512a\u5316\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u555f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u6839\u64da\u696d\u52d9\u9700\u6c42\u9078\u64c7RDB\u6216AOF\u3002<\/li>\n<li>\u5b78\u7fd2Redis\u96c6\u7fa4\u7684\u914d\u7f6e\u548c\u7ba1\u7406\uff0c\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002<\/li>\n<li>\u5229\u7528Lua\u8173\u672c\u4f86\u512a\u5316\u591a\u6b65\u9a5f\u64cd\u4f5c\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KTuboBeAiS\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u64c1\u6709\u8a31\u591a\u672a\u89e3\u9396\u7684\u7279\u6027\uff0c\u9019\u4e9b\u7279\u6027\u80fd\u5920\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u901a\u904e\u6df1\u5165\u4e86\u89e3Redis\u7684\u6301\u4e45\u5316\u6a5f\u5236\u3001\u96c6\u7fa4\u6a21\u5f0f\u548cLua\u8173\u672c\u652f\u6301\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u597d\u5730\u5229\u7528\u9019\u4e00\u5de5\u5177\uff0c\u5f9e\u800c\u5728\u6578\u64da\u8655\u7406\u4e0a\u7372\u5f97\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u672a\u89e3\u9396\u7684Redis\u4e4b\u8b0e\uff0c\u63ed\u793a\u5176\u5f37\u5927\u529f\u80fd\u8207\u6f5b\u5728\u61c9\u7528\uff0c\u52a9\u4f60\u638c\u63e1\u6578\u64da\u5b58\u5132\u8207\u7ba1\u7406\u7684\u95dc\u9375\u6280\u8853\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-190496","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190496","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=190496"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190496\/revisions"}],"predecessor-version":[{"id":190497,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190496\/revisions\/190497"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}