{"id":167655,"date":"2024-11-06T03:36:23","date_gmt":"2024-11-05T19:36:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167655\/"},"modified":"2024-11-06T03:36:24","modified_gmt":"2024-11-05T19:36:24","slug":"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e6%b7%98%e6%b1%b0%e5%91%bd%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167655\/","title":{"rendered":"\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff08redis\u8a2d\u7f6e\u6dd8\u6c70\u547d\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%95%b8%e6%93%9a%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e6%b7%98%e6%b1%b0%e5%91%bd%e4%bb%a4%ef%bc%89-dxHpirWQBR\">\u5229\u7528Redis\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff08redis\u8a2d\u7f6e\u6dd8\u6c70\u547d\u4ee4\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u5b58\u5132\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u4e26\u4e14\u5728\u6027\u80fd\u4e0a\u8868\u73fe\u512a\u7570\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u4e2d\uff0cRedis\u7684\u512a\u52e2\u66f4\u52a0\u660e\u986f\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\u4e26\u5be6\u73fe\u6578\u64da\u7684\u6dd8\u6c70\u7b56\u7565\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e6%95%b8%e6%93%9a%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5%e6%a6%82%e8%bf%b0-dxHpirWQBR\">Redis\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\u6982\u8ff0<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff0c\u9019\u4e9b\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u5728\u5167\u5b58\u4e0d\u8db3\u7684\u60c5\u6cc1\u4e0b\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u9019\u4e9b\u7b56\u7565\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>noeviction<\/strong>\uff1a\u7576\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u7121\u6cd5\u518d\u5beb\u5165\u6578\u64da\uff0c\u6703\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><strong>allkeys-lru<\/strong>\uff1a\u5f9e\u6240\u6709\u9375\u4e2d\u9078\u64c7\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-lru<\/strong>\uff1a\u50c5\u5f9e\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u4e2d\u9078\u64c7\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>allkeys-random<\/strong>\uff1a\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-random<\/strong>\uff1a\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<li><strong>volatile-ttl<\/strong>\uff1a\u9078\u64c7\u5373\u5c07\u904e\u671f\u7684\u9375\u9032\u884c\u6dd8\u6c70\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a8%ad%e7%bd%aeredis%e7%9a%84%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5-dxHpirWQBR\">\u8a2d\u7f6eRedis\u7684\u6dd8\u6c70\u7b56\u7565<\/h2>\n<p>\u8981\u8a2d\u7f6eRedis\u7684\u6dd8\u6c70\u7b56\u7565\uff0c\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u7684\u914d\u7f6e\u6587\u4ef6\u6216\u4f7f\u7528\u547d\u4ee4\u884c\u9032\u884c\u8a2d\u7f6e\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u6dd8\u6c70\u7b56\u7565\u7684\u6b65\u9a5f\uff1a<\/p>\n<pre><code>\n# \u6253\u958bredis.conf\u914d\u7f6e\u6587\u4ef6\n# \u627e\u5230\u4ee5\u4e0b\u884c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u4fee\u6539\nmaxmemory   # \u8a2d\u7f6e\u6700\u5927\u5167\u5b58\nmaxmemory-policy   # \u8a2d\u7f6e\u6dd8\u6c70\u7b56\u7565\n<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u5e0c\u671b\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\u70ba100MB\uff0c\u4e26\u4f7f\u7528\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\u7684\u9375\u9032\u884c\u6dd8\u6c70\uff0c\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>\nmaxmemory 100mb\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e8%a8%ad%e7%bd%ae%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5-dxHpirWQBR\">\u4f7f\u7528\u547d\u4ee4\u884c\u8a2d\u7f6e\u6dd8\u6c70\u7b56\u7565<\/h2>\n<p>\u9664\u4e86\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u5916\uff0c\u9084\u53ef\u4ee5\u901a\u904eRedis\u7684\u547d\u4ee4\u884c\u754c\u9762\u52d5\u614b\u8a2d\u7f6e\u6dd8\u6c70\u7b56\u7565\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>\nCONFIG SET maxmemory 100mb\nCONFIG SET maxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u8a2d\u7f6e\u6703\u7acb\u5373\u751f\u6548\uff0c\u4e26\u4e14\u4e0d\u9700\u8981\u91cd\u555fRedis\u670d\u52d9\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e6%b7%98%e6%b1%b0%e7%ad%96%e7%95%a5-dxHpirWQBR\">\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\u53d6\u6c7a\u65bc\u61c9\u7528\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5982\u679c\u61c9\u7528\u9700\u8981\u4fdd\u7559\u6700\u8fd1\u4f7f\u7528\u7684\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u9078\u64c7<code>allkeys-lru<\/code>\u7b56\u7565\uff1b\u5982\u679c\u53ea\u95dc\u5fc3\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u6578\u64da\uff0c\u5247\u53ef\u4ee5\u9078\u64c7<code>volatile-lru<\/code>\u7b56\u7565\u3002\u4e86\u89e3\u4e0d\u540c\u7b56\u7565\u7684\u7279\u9ede\u548c\u9069\u7528\u5834\u666f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5167\u5b58\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-dxHpirWQBR\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u5728\u5167\u5b58\u4e0d\u8db3\u7684\u60c5\u6cc1\u4e0b\u6709\u6548\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u6dd8\u6c70\u7b56\u7565\uff0c\u4f01\u696d\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u638c\u63e1Redis\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u8a2d\u7f6e\u9ad8\u6548\u7684\u6578\u64da\u6dd8\u6c70\u7b56\u7565\uff0c\u512a\u5316\u5167\u5b58\u4f7f\u7528\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u7ba1\u7406\u7684\u9748\u6d3b\u6027\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-167655","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167655","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=167655"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167655\/revisions"}],"predecessor-version":[{"id":167656,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167655\/revisions\/167656"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}