{"id":169499,"date":"2024-11-06T19:09:21","date_gmt":"2024-11-06T11:09:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169499\/"},"modified":"2024-11-06T19:09:22","modified_gmt":"2024-11-06T11:09:22","slug":"%e5%a6%99%e7%94%a8redis%e9%87%8d%e5%95%9f%e8%a7%a3%e6%b1%ba%e6%bb%bf%e4%ba%86%e9%9b%a3%e9%a1%8c%ef%bc%88redis%e6%bb%bf%e4%ba%86%e9%87%8d%e5%95%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169499\/","title":{"rendered":"\u5999\u7528Redis\u91cd\u555f\u89e3\u6c7a\u6eff\u4e86\u96e3\u984c\uff08redis\u6eff\u4e86\u91cd\u555f\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%99%e7%94%a8redis%e9%87%8d%e5%95%9f%e8%a7%a3%e6%b1%ba%e6%bb%bf%e4%ba%86%e9%9b%a3%e9%a1%8c%ef%bc%88redis%e6%bb%bf%e4%ba%86%e9%87%8d%e5%95%9f%ef%bc%89-ClQOoyPsZP\">\u5999\u7528Redis\u91cd\u555f\u89e3\u6c7a\u6eff\u4e86\u96e3\u984c\uff08redis\u6eff\u4e86\u91cd\u555f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis\u7684\u5167\u5b58\u4f7f\u7528\u53ef\u80fd\u6703\u9054\u5230\u4e0a\u9650\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u6216\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u91cd\u555fRedis\u4f86\u89e3\u6c7a\u5167\u5b58\u6eff\u4e86\u7684\u554f\u984c\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-ClQOoyPsZP\">Redis\u7684\u5167\u5b58\u7ba1\u7406<\/h2>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u9054\u5230\u8a2d\u5b9a\u7684\u6700\u5927\u9650\u5236\u6642\uff0c\u6703\u51fa\u73fe\u201c\u6eff\u4e86\u201d\u7684\u60c5\u6cc1\u3002\u9019\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u6dd8\u6c70\u7b56\u7565\u4f86\u8655\u7406\u65b0\u9032\u7684\u6578\u64da\u3002\u5e38\u898b\u7684\u6dd8\u6c70\u7b56\u7565\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>noeviction<\/strong>\uff1a\u4e0d\u9a45\u9010\u4efb\u4f55\u9375\uff0c\u7576\u5167\u5b58\u6eff\u6642\uff0c\u5beb\u5165\u64cd\u4f5c\u5c07\u8fd4\u56de\u932f\u8aa4\u3002<\/li>\n<li><strong>allkeys-lru<\/strong>\uff1a\u5f9e\u6240\u6709\u9375\u4e2d\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<li><strong>volatile-lru<\/strong>\uff1a\u50c5\u5f9e\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u4e2d\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\u3002<\/li>\n<li><strong>allkeys-random<\/strong>\uff1a\u96a8\u6a5f\u9a45\u9010\u9375\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<\/ul>\n<p>\u9019\u4e9b\u7b56\u7565\u96d6\u7136\u80fd\u5920\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7de9\u89e3\u5167\u5b58\u58d3\u529b\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u91cd\u555fRedis\u53ef\u80fd\u662f\u66f4\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%87%8d%e5%95%9fredis%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-ClQOoyPsZP\">\u91cd\u555fRedis\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u9054\u5230\u4e0a\u9650\u6642\uff0c\u91cd\u555f\u53ef\u4ee5\u6e05\u9664\u6240\u6709\u7684\u6578\u64da\uff0c\u4e26\u91cb\u653e\u88ab\u5360\u7528\u7684\u5167\u5b58\u3002\u9019\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\u7279\u5225\u6709\u7528\uff1a<\/p>\n<ul>\n<li>\u7576\u6578\u64da\u4e0d\u518d\u9700\u8981\u6642\uff0c\u4f8b\u5982\u5728\u958b\u767c\u6216\u6e2c\u8a66\u74b0\u5883\u4e2d\u3002<\/li>\n<li>\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u7570\u5e38\u589e\u9577\uff0c\u5c0e\u81f4\u6027\u80fd\u4e0b\u964d\u6642\u3002<\/li>\n<li>\u7576\u9700\u8981\u91cd\u65b0\u52a0\u8f09\u914d\u7f6e\u6216\u66f4\u65b0Redis\u7248\u672c\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%ae%89%e5%85%a8%e5%9c%b0%e9%87%8d%e5%95%9fredis-ClQOoyPsZP\">\u5982\u4f55\u5b89\u5168\u5730\u91cd\u555fRedis<\/h2>\n<p>\u5728\u91cd\u555fRedis\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u9032\u884c\u6578\u64da\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>redis-cli save<\/code><\/pre>\n<p>\u9019\u5c07\u751f\u6210\u4e00\u500bRDB\u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u5305\u542b\u7576\u524d\u6578\u64da\u7684\u5feb\u7167\u3002\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u5168\u5730\u91cd\u555fRedis\uff1a<\/p>\n<pre><code>redis-cli shutdown<\/code><\/pre>\n<p>\u9019\u5c07\u512a\u96c5\u5730\u95dc\u9589Redis\u670d\u52d9\u5668\u3002\u7136\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u91cd\u65b0\u555f\u52d5Redis\uff1a<\/p>\n<pre><code>redis-server \/path\/to\/redis.conf<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ClQOoyPsZP\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u907f\u514dRedis\u5167\u5b58\u6eff\u4e86\u7684\u554f\u984c\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4f7f\u7528\u547d\u4ee4 <code>INFO memory<\/code> \u4f86\u6aa2\u67e5\u5167\u5b58\u72c0\u614b\u3002<\/li>\n<li>\u6839\u64da\u5be6\u969b\u9700\u6c42\u5408\u7406\u914d\u7f6e\u6700\u5927\u5167\u5b58\u9650\u5236\uff0c\u4f7f\u7528 <code>maxmemory<\/code> \u53c3\u6578\u3002<\/li>\n<li>\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\uff0c\u4ee5\u4fbf\u5728\u5167\u5b58\u6eff\u6642\u80fd\u5920\u81ea\u52d5\u8655\u7406\u6578\u64da\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ClQOoyPsZP\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u96d6\u7136\u5728\u5167\u5b58\u7ba1\u7406\u4e0a\u63d0\u4f9b\u4e86\u591a\u7a2e\u7b56\u7565\uff0c\u4f46\u5728\u9762\u5c0d\u5167\u5b58\u6eff\u4e86\u7684\u60c5\u6cc1\u6642\uff0c\u91cd\u555fRedis\u4ecd\u7136\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5b9a\u671f\u76e3\u63a7\u548c\u5408\u7406\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u5167\u5b58\u554f\u984c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u91cd\u555f\u4f86\u89e3\u6c7a\u5b58\u5132\u6eff\u4e86\u7684\u554f\u984c\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\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-169499","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169499","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=169499"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169499\/revisions"}],"predecessor-version":[{"id":169500,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169499\/revisions\/169500"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169499"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169499"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}