{"id":166831,"date":"2024-11-05T19:59:29","date_gmt":"2024-11-05T11:59:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166831\/"},"modified":"2024-11-05T19:59:30","modified_gmt":"2024-11-05T11:59:30","slug":"%e4%ba%86%e8%a7%a3redis%e9%bb%98%e8%aa%8d%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5%ef%bc%8c%e5%84%aa%e5%8c%96%e7%b7%a9%e5%ad%98%e7%a9%ba%e9%96%93%ef%bc%88redis%e9%bb%98%e8%aa%8d%e7%9a%84%e9%a9%85%e9%80%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166831\/","title":{"rendered":"\u4e86\u89e3Redis\u9ed8\u8a8d\u9a45\u9010\u7b56\u7565\uff0c\u512a\u5316\u7de9\u5b58\u7a7a\u9593\uff08redis\u9ed8\u8a8d\u7684\u9a45\u9010\u7b56\u7565\uff09"},"content":{"rendered":"<h1 id=\"%e4%ba%86%e8%a7%a3redis%e9%bb%98%e8%aa%8d%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5%ef%bc%8c%e5%84%aa%e5%8c%96%e7%b7%a9%e5%ad%98%e7%a9%ba%e9%96%93-IgDZChuowc\">\u4e86\u89e3Redis\u9ed8\u8a8d\u9a45\u9010\u7b56\u7565\uff0c\u512a\u5316\u7de9\u5b58\u7a7a\u9593<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u7de9\u5b58\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u95dc\u9375\u5de5\u5177\u4e4b\u4e00\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u3002\u7576Redis\u7684\u5167\u5b58\u9054\u5230\u8a2d\u5b9a\u7684\u9650\u5236\u6642\uff0c\u9a45\u9010\u7b56\u7565\u4fbf\u6703\u555f\u52d5\uff0c\u4ee5\u91cb\u653e\u7a7a\u9593\u4f86\u5b58\u5132\u65b0\u7684\u6578\u64da\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u9ed8\u8a8d\u9a45\u9010\u7b56\u7565\u53ca\u5176\u512a\u5316\u7de9\u5b58\u7a7a\u9593\u7684\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5%e6%a6%82%e8%bf%b0-IgDZChuowc\">Redis\u7684\u9a45\u9010\u7b56\u7565\u6982\u8ff0<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u9a45\u9010\u7b56\u7565\uff0c\u9019\u4e9b\u7b56\u7565\u6c7a\u5b9a\u4e86\u5728\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u54ea\u4e9b\u6578\u64da\u5c07\u88ab\u522a\u9664\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cRedis\u4f7f\u7528\u7684\u662f\u300cnoeviction\u300d\u7b56\u7565\uff0c\u9019\u610f\u5473\u8457\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\uff0cRedis\u5c07\u4e0d\u6703\u81ea\u52d5\u9a45\u9010\u4efb\u4f55\u6578\u64da\uff0c\u800c\u662f\u8fd4\u56de\u932f\u8aa4\u3002\u9019\u5c0d\u65bc\u9700\u8981\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u7684\u61c9\u7528\u4f86\u8aaa\u662f\u5408\u9069\u7684\uff0c\u4f46\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7de9\u5b58\u7684\u5834\u666f\u5247\u53ef\u80fd\u4e0d\u5920\u9748\u6d3b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5%e9%a1%9e%e5%9e%8b-IgDZChuowc\">Redis\u7684\u9a45\u9010\u7b56\u7565\u985e\u578b<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u5e7e\u7a2e\u9a45\u9010\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>noeviction<\/strong>\uff1a\u4e0d\u9a45\u9010\u4efb\u4f55\u6578\u64da\uff0c\u7576\u5167\u5b58\u6eff\u6642\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><strong>allkeys-lru<\/strong>\uff1a\u5f9e\u6240\u6709\u9375\u4e2d\u4f7f\u7528\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff08LRU\uff09\u7b97\u6cd5\u9a45\u9010\u6578\u64da\u3002<\/li>\n<li><strong>volatile-lru<\/strong>\uff1a\u50c5\u5f9e\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u4e2d\u4f7f\u7528LRU\u7b97\u6cd5\u9a45\u9010\u6578\u64da\u3002<\/li>\n<li><strong>allkeys-random<\/strong>\uff1a\u96a8\u6a5f\u9a45\u9010\u6240\u6709\u9375\u4e2d\u7684\u4e00\u500b\u3002<\/li>\n<li><strong>volatile-random<\/strong>\uff1a\u96a8\u6a5f\u9a45\u9010\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002<\/li>\n<li><strong>volatile-ttl<\/strong>\uff1a\u512a\u5148\u9a45\u9010\u5373\u5c07\u904e\u671f\u7684\u9375\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5-IgDZChuowc\">\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u53d6\u6c7a\u65bc\u61c9\u7528\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5982\u679c\u61c9\u7528\u9700\u8981\u5feb\u901f\u97ff\u61c9\u4e26\u4e14\u53ef\u4ee5\u5bb9\u5fcd\u6578\u64da\u4e1f\u5931\uff0c\u5247\u53ef\u4ee5\u9078\u64c7<code>allkeys-lru<\/code>\u7b56\u7565\u3002\u9019\u6a23\uff0cRedis\u5c07\u81ea\u52d5\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u6578\u64da\uff0c\u5f9e\u800c\u70ba\u65b0\u6578\u64da\u9a30\u51fa\u7a7a\u9593\u3002<\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u61c9\u7528\u9700\u8981\u78ba\u4fdd\u67d0\u4e9b\u95dc\u9375\u6578\u64da\u4e0d\u6703\u4e1f\u5931\uff0c\u5247\u53ef\u4ee5\u9078\u64c7<code>noeviction<\/code>\u7b56\u7565\uff0c\u4e26\u901a\u904e\u5176\u4ed6\u65b9\u5f0f\u4f86\u7ba1\u7406\u5167\u5b58\uff0c\u4f8b\u5982\u589e\u52a0\u5167\u5b58\u5bb9\u91cf\u6216\u512a\u5316\u6578\u64da\u7d50\u69cb\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96%e7%b7%a9%e5%ad%98%e7%a9%ba%e9%96%93%e7%9a%84%e6%8a%80%e5%b7%a7-IgDZChuowc\">\u512a\u5316\u7de9\u5b58\u7a7a\u9593\u7684\u6280\u5de7<\/h2>\n<p>\u9664\u4e86\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u5916\uff0c\u9084\u6709\u5176\u4ed6\u5e7e\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u512a\u5316Redis\u7684\u7de9\u5b58\u7a7a\u9593\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/strong>\uff1a\u70ba\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u58d3\u7e2e\u6578\u64da\u683c\u5f0f<\/strong>\uff1a\u5c0d\u65bc\u5927\u578b\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u58d3\u7e2e\u7b97\u6cd5\u4f86\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/strong>\uff1a\u5b9a\u671f\u6aa2\u67e5\u548c\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u5167\u5b58\u7684\u9ad8\u6548\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-IgDZChuowc\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3Redis\u7684\u9ed8\u8a8d\u9a45\u9010\u7b56\u7565\u53ca\u5176\u9078\u64c7\u5c0d\u65bc\u512a\u5316\u7de9\u5b58\u7a7a\u9593\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u9a45\u9010\u7b56\u7565\u548c\u63a1\u53d6\u6709\u6548\u7684\u512a\u5316\u63aa\u65bd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u6216<code>\u9999\u6e2f\u4f3a\u670d\u5668<\/code>\u4f86\u904b\u884cRedis\u5c07\u662f\u660e\u667a\u4e4b\u8209\u3002\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u548c<code>\u9999\u6e2f\u4f3a\u670d\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u9ed8\u8a8d\u9a45\u9010\u7b56\u7565\uff0c\u638c\u63e1\u5982\u4f55\u512a\u5316\u7de9\u5b58\u7a7a\u9593\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u7a69\u5b9a\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-166831","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166831","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=166831"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166831\/revisions"}],"predecessor-version":[{"id":166832,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166831\/revisions\/166832"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}