{"id":196732,"date":"2024-11-14T02:03:19","date_gmt":"2024-11-13T18:03:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/196732\/"},"modified":"2024-11-14T02:03:20","modified_gmt":"2024-11-13T18:03:20","slug":"%e9%87%8d%e6%96%b0%e7%99%bc%e7%8f%beredis%e5%88%b7%e6%96%b0%e5%b8%b6%e4%be%86%e6%96%b0%e7%94%9f%ef%bc%88redis%e7%9a%84%e5%88%b7%e6%96%b0%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/196732\/","title":{"rendered":"\u91cd\u65b0\u767c\u73feRedis\u5237\u65b0\u5e36\u4f86\u65b0\u751f\uff08redis\u7684\u5237\u65b0\uff09"},"content":{"rendered":"<h1 id=\"%e9%87%8d%e6%96%b0%e7%99%bc%e7%8f%beredis%e5%88%b7%e6%96%b0%e5%b8%b6%e4%be%86%e6%96%b0%e7%94%9f%ef%bc%88redis%e7%9a%84%e5%88%b7%e6%96%b0%ef%bc%89-oEekuZzung\">\u91cd\u65b0\u767c\u73feRedis\u5237\u65b0\u5e36\u4f86\u65b0\u751f\uff08redis\u7684\u5237\u65b0\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u5237\u65b0\u6a5f\u5236\uff0c\u4e26\u5206\u6790\u5176\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e5%88%b7%e6%96%b0%ef%bc%9f-oEekuZzung\">\u4ec0\u9ebc\u662fRedis\u5237\u65b0\uff1f<\/h2>\n<p>Redis\u7684\u5237\u65b0\uff08\u6216\u7a31\u70ba\u201c\u904e\u671f\u201d\uff09\u662f\u6307\u5728\u7279\u5b9a\u6642\u9593\u5167\u81ea\u52d5\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u9019\u4e00\u6a5f\u5236\u4e0d\u50c5\u6709\u52a9\u65bc\u91cb\u653e\u5167\u5b58\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002Redis\u652f\u6301\u5169\u7a2e\u4e3b\u8981\u7684\u5237\u65b0\u7b56\u7565\uff1a\u5b9a\u671f\u5237\u65b0\u548c\u60f0\u6027\u5237\u65b0\u3002<\/p>\n<h3 id=\"%e5%ae%9a%e6%9c%9f%e5%88%b7%e6%96%b0-oEekuZzung\">\u5b9a\u671f\u5237\u65b0<\/h3>\n<p>\u5b9a\u671f\u5237\u65b0\u662f\u6307Redis\u5728\u56fa\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u6aa2\u67e5\u6240\u6709\u7684\u9375\uff0c\u4e26\u522a\u9664\u90a3\u4e9b\u5df2\u7d93\u904e\u671f\u7684\u9375\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u5728\u65bc\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\uff0c\u907f\u514d\u56e0\u70ba\u904e\u671f\u6578\u64da\u7684\u7a4d\u7d2f\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<pre><code>CONFIG SET maxmemory-policy allkeys-lru\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u8a2d\u7f6e\u4e86Redis\u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\uff0c\u4f7f\u7528LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b97\u6cd5\u4f86\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/p>\n<h3 id=\"%e6%83%b0%e6%80%a7%e5%88%b7%e6%96%b0-oEekuZzung\">\u60f0\u6027\u5237\u65b0<\/h3>\n<p>\u60f0\u6027\u5237\u65b0\u5247\u662f\u5728\u5ba2\u6236\u7aef\u8acb\u6c42\u67d0\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\u3002\u5982\u679c\u904e\u671f\uff0c\u5247\u522a\u9664\u8a72\u9375\u4e26\u8fd4\u56de\u7a7a\u503c\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u53ef\u4ee5\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u6aa2\u67e5\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u67d0\u4e9b\u904e\u671f\u6578\u64da\u5728\u77ed\u6642\u9593\u5167\u4ecd\u7136\u5b58\u5728\u65bc\u5167\u5b58\u4e2d\u3002<\/p>\n<h2 id=\"redis%e5%88%b7%e6%96%b0%e6%a9%9f%e5%88%b6%e7%9a%84%e5%84%aa%e5%8b%a2-oEekuZzung\">Redis\u5237\u65b0\u6a5f\u5236\u7684\u512a\u52e2<\/h2>\n<p>Redis\u7684\u5237\u65b0\u6a5f\u5236\u70ba\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u63d0\u4f9b\u4e86\u591a\u7a2e\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u81ea\u52d5\u522a\u9664\u904e\u671f\u6578\u64da\uff0cRedis\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\uff0c\u907f\u514d\u5167\u5b58\u6cc4\u6f0f\u3002<\/li>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u5b9a\u671f\u548c\u60f0\u6027\u5237\u65b0\u80fd\u5920\u78ba\u4fdd\u7cfb\u7d71\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u7136\u4fdd\u6301\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5237\u65b0\u7b56\u7565\uff0c\u5f9e\u800c\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%aeredis%e7%9a%84%e5%88%b7%e6%96%b0%e7%ad%96%e7%95%a5-oEekuZzung\">\u5982\u4f55\u914d\u7f6eRedis\u7684\u5237\u65b0\u7b56\u7565<\/h2>\n<p>\u8981\u914d\u7f6eRedis\u7684\u5237\u65b0\u7b56\u7565\uff0c\u53ef\u4ee5\u901a\u904e\u4fee\u6539Redis\u7684\u914d\u7f6e\u6587\u4ef6\u6216\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<pre><code>maxmemory 256mb\nmaxmemory-policy volatile-lru\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u5c07Redis\u7684\u6700\u5927\u5167\u5b58\u9650\u5236\u8a2d\u7f6e\u70ba256MB\uff0c\u4e26\u4f7f\u7528LRU\u7b97\u6cd5\u4f86\u522a\u9664\u904e\u671f\u7684\u9375\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-oEekuZzung\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u5145\u5206\u5229\u7528Redis\u7684\u5237\u65b0\u6a5f\u5236\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u6578\u64da\uff0c\u4e26\u8a2d\u7f6e\u6703\u8a71\u572830\u5206\u9418\u5f8c\u904e\u671f\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u5920\u4fdd\u8b77\u7528\u6236\u96b1\u79c1\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-oEekuZzung\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u5237\u65b0\u6a5f\u5236\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\uff0c\u901a\u904e\u5b9a\u671f\u548c\u60f0\u6027\u5237\u65b0\u7b56\u7565\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\u4e26\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u914d\u7f6eRedis\u7684\u5237\u65b0\u7b56\u7565\u5c07\u6210\u70ba\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u696d\u52d9\u4e2d\u5be6\u65bdRedis\u7684\u5237\u65b0\u6a5f\u5236\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u65b0\u767c\u73feRedis\u5237\u65b0\u5e36\u4f86\u65b0\u751f\uff0c\u63a2\u7d22\u5176\u9ad8\u6548\u80fd\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u66f4\u65b0\u7684\u6f5b\u529b\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-196732","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196732","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=196732"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196732\/revisions"}],"predecessor-version":[{"id":196733,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/196732\/revisions\/196733"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=196732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=196732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=196732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}