{"id":189090,"date":"2024-11-12T04:33:19","date_gmt":"2024-11-11T20:33:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189090\/"},"modified":"2024-11-12T04:33:21","modified_gmt":"2024-11-11T20:33:21","slug":"%e6%8f%90%e5%8d%87redis%e5%85%a7%e5%ad%98%e7%b8%bd%e9%87%8f%e6%8b%af%e6%95%91%e7%b3%bb%e7%b5%b1%e9%81%8b%e8%a1%8c%e7%93%b6%e9%a0%b8%ef%bc%88%e4%bf%ae%e6%94%b9redis%e5%85%a7%e5%ad%98%e7%b8%bd%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189090\/","title":{"rendered":"\u63d0\u5347Redis\u5167\u5b58\u7e3d\u91cf\u62ef\u6551\u7cfb\u7d71\u904b\u884c\u74f6\u9838\uff08\u4fee\u6539redis\u5167\u5b58\u7e3d\u91cf\uff09"},"content":{"rendered":"<h1 id=\"%e6%8f%90%e5%8d%87redis%e5%85%a7%e5%ad%98%e7%b8%bd%e9%87%8f%e6%8b%af%e6%95%91%e7%b3%bb%e7%b5%b1%e9%81%8b%e8%a1%8c%e7%93%b6%e9%a0%b8%ef%bc%88%e4%bf%ae%e6%94%b9redis%e5%85%a7%e5%ad%98%e7%b8%bd%e9%87%8f-DFonqaKILo\">\u63d0\u5347Redis\u5167\u5b58\u7e3d\u91cf\u62ef\u6551\u7cfb\u7d71\u904b\u884c\u74f6\u9838\uff08\u4fee\u6539redis\u5167\u5b58\u7e3d\u91cf\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u7136\u800c\uff0c\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0cRedis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u53ef\u80fd\u6703\u9054\u5230\u74f6\u9838\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u63d0\u5347Redis\u7684\u5167\u5b58\u7e3d\u91cf\uff0c\u4ee5\u89e3\u6c7a\u7cfb\u7d71\u904b\u884c\u4e2d\u7684\u74f6\u9838\u554f\u984c\u3002<\/p>\n<h2 id=\"redis%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86%e6%a6%82%e8%bf%b0-DFonqaKILo\">Redis\u5167\u5b58\u7ba1\u7406\u6982\u8ff0<\/h2>\n<p>Redis\u7684\u5167\u5b58\u7ba1\u7406\u662f\u5176\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis\u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u4e26\u4e14\u5176\u5167\u5b58\u4f7f\u7528\u91cf\u76f4\u63a5\u5f71\u97ff\u5230\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3002\u7576Redis\u7684\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\uff0c\u5c07\u7121\u6cd5\u518d\u5b58\u5132\u65b0\u7684\u6578\u64da\uff0c\u9019\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u51fa\u73fe\u932f\u8aa4\u6216\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9redis%e5%85%a7%e5%ad%98%e7%b8%bd%e9%87%8f-DFonqaKILo\">\u5982\u4f55\u4fee\u6539Redis\u5167\u5b58\u7e3d\u91cf<\/h2>\n<p>\u8981\u63d0\u5347Redis\u7684\u5167\u5b58\u7e3d\u91cf\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3Redis\u7684\u914d\u7f6e\u6587\u4ef6\u3002Redis\u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u540d\u70ba<code>redis.conf<\/code>\uff0c\u53ef\u4ee5\u5728\u555f\u52d5Redis\u670d\u52d9\u6642\u6307\u5b9a\u8a72\u6587\u4ef6\u7684\u8def\u5f91\u3002\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6709\u5e7e\u500b\u95dc\u9375\u53c3\u6578\u53ef\u4ee5\u8abf\u6574\uff0c\u4ee5\u589e\u52a0Redis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\uff1a<\/p>\n<ul>\n<li><strong>maxmemory<\/strong>\uff1a\u9019\u500b\u53c3\u6578\u7528\u4f86\u8a2d\u7f6eRedis\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u91cf\u3002\u53ef\u4ee5\u6839\u64da\u7cfb\u7d71\u7684\u53ef\u7528\u5167\u5b58\u4f86\u8abf\u6574\u9019\u500b\u503c\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u6700\u5927\u5167\u5b58\u8a2d\u7f6e\u70ba2GB\uff0c\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/li>\n<pre><code>maxmemory 2gb<\/code><\/pre>\n<li><strong>maxmemory-policy<\/strong>\uff1a\u7576Redis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u9054\u5230<code>maxmemory<\/code>\u8a2d\u7f6e\u7684\u4e0a\u9650\u6642\uff0cRedis\u9700\u8981\u6c7a\u5b9a\u5982\u4f55\u8655\u7406\u65b0\u9032\u4f86\u7684\u6578\u64da\u3002\u9019\u500b\u53c3\u6578\u53ef\u4ee5\u8a2d\u7f6e\u4e0d\u540c\u7684\u7b56\u7565\uff0c\u4f8b\u5982<code>volatile-lru<\/code>\u3001<code>allkeys-lru<\/code>\u7b49\u3002\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\u53ef\u4ee5\u5e6b\u52a9\u512a\u5316\u5167\u5b58\u7684\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9b%a3%e6%8e%a7redis%e5%85%a7%e5%ad%98%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-DFonqaKILo\">\u76e3\u63a7Redis\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u5728\u4fee\u6539Redis\u7684\u5167\u5b58\u914d\u7f6e\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u81ea\u5e36\u7684\u547d\u4ee4\u4f86\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>INFO memory<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u6709\u95dc\u5167\u5b58\u4f7f\u7528\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u5df2\u7528\u5167\u5b58\u3001\u6700\u5927\u5167\u5b58\u548c\u5167\u5b58\u788e\u7247\u7387\u7b49\u3002\u901a\u904e\u9019\u4e9b\u6578\u64da\uff0c\u53ef\u4ee5\u8a55\u4f30\u7576\u524d\u7684\u5167\u5b58\u914d\u7f6e\u662f\u5426\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96redis%e6%80%a7%e8%83%bd%e7%9a%84%e5%85%b6%e4%bb%96%e6%96%b9%e6%b3%95-DFonqaKILo\">\u512a\u5316Redis\u6027\u80fd\u7684\u5176\u4ed6\u65b9\u6cd5<\/h2>\n<p>\u9664\u4e86\u589e\u52a0\u5167\u5b58\u7e3d\u91cf\u5916\uff0c\u9084\u6709\u5176\u4ed6\u4e00\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u512a\u5316Redis\u7684\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\u529f\u80fd<\/strong>\uff1aRedis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u5f0f\u4f86\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u7247\u6280\u8853<\/strong>\uff1a\u5c0d\u65bc\u5927\u578b\u61c9\u7528\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u5206\u7247\u6280\u8853\uff0c\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/strong>\uff1a\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DFonqaKILo\">\u7d50\u8ad6<\/h2>\n<p>\u63d0\u5347Redis\u7684\u5167\u5b58\u7e3d\u91cf\u662f\u89e3\u6c7a\u7cfb\u7d71\u904b\u884c\u74f6\u9838\u7684\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e<code>maxmemory<\/code>\u548c<code>maxmemory-policy<\/code>\uff0c\u4e26\u6301\u7e8c\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347Redis\u7684\u6027\u80fd\u3002\u6b64\u5916\uff0c\u7d50\u5408\u5176\u4ed6\u512a\u5316\u65b9\u6cd5\uff0c\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u7684\u8cc7\u8a0a\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>\u63d0\u5347Redis\u5167\u5b58\u7e3d\u91cf\uff0c\u89e3\u6c7a\u7cfb\u7d71\u904b\u884c\u74f6\u9838\uff0c\u512a\u5316\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u5be6\u73fe\u66f4\u6d41\u66a2\u7684\u61c9\u7528\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-189090","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189090","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=189090"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189090\/revisions"}],"predecessor-version":[{"id":189091,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189090\/revisions\/189091"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189090"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189090"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189090"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}