{"id":190954,"date":"2024-11-12T15:53:28","date_gmt":"2024-11-12T07:53:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190954\/"},"modified":"2024-11-12T15:53:29","modified_gmt":"2024-11-12T07:53:29","slug":"%e9%99%90%e5%88%b6redis%e8%b6%85%e8%b6%8a%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6%e7%9a%84%e6%8c%91%e6%88%b0%ef%bc%88redis%e8%b6%85%e5%87%ba%e5%85%a7%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190954\/","title":{"rendered":"\u9650\u5236Redis\u8d85\u8d8a\u5167\u5b58\u9650\u5236\u7684\u6311\u6230\uff08redis\u8d85\u51fa\u5167\u5b58\uff09"},"content":{"rendered":"<h1 id=\"%e9%99%90%e5%88%b6redis%e8%b6%85%e8%b6%8a%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6%e7%9a%84%e6%8c%91%e6%88%b0%ef%bc%88redis%e8%b6%85%e5%87%ba%e5%85%a7%e5%ad%98%ef%bc%89-zJRLQJWZRy\">\u9650\u5236Redis\u8d85\u8d8a\u5167\u5b58\u9650\u5236\u7684\u6311\u6230\uff08redis\u8d85\u51fa\u5167\u5b58\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u904b\u884c\u7684\u7279\u6027\uff0cRedis\u7684\u6027\u80fd\u8868\u73fe\u512a\u7570\uff0c\u4f46\u9019\u4e5f\u5e36\u4f86\u4e86\u4e00\u500b\u6311\u6230\uff1a\u5982\u4f55\u7ba1\u7406\u548c\u9650\u5236\u8d85\u51fa\u5167\u5b58\u7684\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u9762\u5c0d\u5167\u5b58\u9650\u5236\u6642\u7684\u6311\u6230\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%a9%9f%e5%88%b6-zJRLQJWZRy\">Redis\u7684\u5167\u5b58\u7ba1\u7406\u6a5f\u5236<\/h2>\n<p>Redis\u7684\u6578\u64da\u5b58\u5132\u5b8c\u5168\u4f9d\u8cf4\u65bc\u5167\u5b58\uff0c\u9019\u610f\u5473\u8457\u6240\u6709\u7684\u6578\u64da\u90fd\u5fc5\u9808\u9069\u5408\u53ef\u7528\u7684\u5167\u5b58\u5bb9\u91cf\u3002\u7576Redis\u7684\u6578\u64da\u91cf\u8d85\u904e\u53ef\u7528\u5167\u5b58\u6642\uff0c\u5c07\u6703\u51fa\u73fe\u6027\u80fd\u4e0b\u964d\u6216\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u70ba\u4e86\u61c9\u5c0d\u9019\u4e00\u6311\u6230\uff0cRedis\u63d0\u4f9b\u4e86\u5e7e\u7a2e\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5927\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u53ef\u4ee5\u901a\u904e\u914d\u7f6e\u6587\u4ef6\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\uff0c\u7576\u9054\u5230\u6b64\u9650\u5236\u6642\uff0cRedis\u5c07\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u4f86\u8655\u7406\u8d85\u51fa\u5167\u5b58\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u9a45\u9010\u7b56\u7565\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u9a45\u9010\u7b56\u7565\uff0c\u5305\u62ec\uff1a<\/li>\n<ul>\n<li><code>noeviction<\/code>\uff1a\u4e0d\u9a45\u9010\u4efb\u4f55\u6578\u64da\uff0c\u7576\u5167\u5b58\u6eff\u6642\uff0c\u5beb\u5165\u64cd\u4f5c\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><code>allkeys-lru<\/code>\uff1a\u5f9e\u6240\u6709\u9375\u4e2d\u9078\u64c7\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u9a45\u9010\u3002<\/li>\n<li><code>volatile-lru<\/code>\uff1a\u50c5\u5f9e\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u4e2d\u9078\u64c7\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u9a45\u9010\u3002<\/li>\n<li><code>allkeys-random<\/code>\uff1a\u96a8\u6a5f\u9a45\u9010\u4efb\u610f\u9375\u3002<\/li>\n<li><code>volatile-random<\/code>\uff1a\u96a8\u6a5f\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<\/ul>\n<\/ul>\n<h2 id=\"redis%e8%b6%85%e5%87%ba%e5%85%a7%e5%ad%98%e7%9a%84%e6%8c%91%e6%88%b0-zJRLQJWZRy\">Redis\u8d85\u51fa\u5167\u5b58\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u4ecd\u7136\u6703\u9762\u81e8\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e1f\u5931\u98a8\u96aa\uff1a<\/strong>\u7576\u4f7f\u7528<code>noeviction<\/code>\u7b56\u7565\u6642\uff0c\u82e5\u5167\u5b58\u6eff\u4e86\uff0c\u5beb\u5165\u64cd\u4f5c\u5c07\u5931\u6557\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u9a45\u9010\u7b56\u7565\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u9a45\u9010\u64cd\u4f5c\u53ef\u80fd\u6703\u5c0e\u81f4\u5ef6\u9072\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u4f7f\u7528\u5206\u4f48\u5f0f\u7cfb\u7d71\u6642\uff0c\u6578\u64da\u7684\u4e00\u81f4\u6027\u554f\u984c\u53ef\u80fd\u6703\u56e0\u70ba\u9a45\u9010\u7b56\u7565\u800c\u8b8a\u5f97\u8907\u96dc\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-zJRLQJWZRy\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u6709\u6548\u7ba1\u7406Redis\u7684\u5167\u5b58\u4f7f\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u512a\u5316\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5167\u5b58\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>hash<\/code>\u800c\u4e0d\u662f<code>string<\/code>\u4f86\u5b58\u5132\u591a\u500b\u76f8\u95dc\u7684\u9375\u503c\u5c0d\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u6578\u64da\uff1a<\/strong>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/strong>\u5229\u7528Redis\u7684RDB\u6216AOF\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u5c07\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u5167\u5b58\u4e2d\u6578\u64da\u88ab\u9a45\u9010\uff0c\u4e5f\u53ef\u4ee5\u5f9e\u78c1\u789f\u4e2d\u6062\u5fa9\u3002<\/li>\n<li><strong>\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u5167\u5efa\u547d\u4ee4\uff08\u5982<code>INFO memory<\/code>\uff09\u4f86\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-zJRLQJWZRy\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u96d6\u7136\u5728\u6027\u80fd\u4e0a\u8868\u73fe\u512a\u7570\uff0c\u4f46\u5728\u9762\u5c0d\u5167\u5b58\u9650\u5236\u6642\u4ecd\u7136\u5b58\u5728\u6311\u6230\u3002\u901a\u904e\u5408\u7406\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\u548c\u6578\u64da\u7d50\u69cb\u9078\u64c7\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u61c9\u5c0d\u9019\u4e9b\u6311\u6230\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u8d85\u8d8a\u5167\u5b58\u9650\u5236\u7684\u6311\u6230\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\u548c\u512a\u5316\u6027\u80fd\uff0c\u907f\u514d\u8d85\u51fa\u5167\u5b58\u7684\u554f\u984c\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-190954","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190954","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=190954"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190954\/revisions"}],"predecessor-version":[{"id":190955,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190954\/revisions\/190955"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190954"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190954"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}