{"id":109990,"date":"2024-10-23T22:09:43","date_gmt":"2024-10-23T14:09:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/109990\/"},"modified":"2024-10-23T22:09:43","modified_gmt":"2024-10-23T14:09:43","slug":"redis-%e5%bf%ab%e5%8f%96%e5%84%b2%e5%ad%98%e6%99%82%e9%95%b7%e7%9a%84%e4%b8%8d%e7%a2%ba%e5%ae%9a%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/109990\/","title":{"rendered":"Redis \u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u4e0d\u78ba\u5b9a\u6027"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e5%84%b2%e5%ad%98%e6%99%82%e9%95%b7%e7%9a%84%e4%b8%8d%e7%a2%ba%e5%ae%9a%e6%80%a7-ojMmDkSfOk\">Redis \u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u4e0d\u78ba\u5b9a\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u6280\u8853\u5df2\u6210\u70ba\u63d0\u5347\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u624b\u6bb5\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u3002\u7136\u800c\uff0c\u4f7f\u7528 Redis \u6642\uff0c\u5feb\u53d6\u5132\u5b58\u7684\u6642\u9577\u5e38\u5e38\u5b58\u5728\u4e0d\u78ba\u5b9a\u6027\uff0c\u9019\u5c0d\u65bc\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u4f86\u8aaa\u662f\u4e00\u500b\u9700\u8981\u6df1\u5165\u7406\u89e3\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-ojMmDkSfOk\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u5feb\u53d6\u548c\u6578\u64da\u6301\u4e45\u5316\u7684\u7406\u60f3\u9078\u64c7\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u5feb\u53d6\u7b56\u7565\uff0c\u5305\u62ec LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u3001LFU\uff08\u6700\u4e0d\u5e38\u4f7f\u7528\uff09\u548c TTL\uff08\u751f\u5b58\u6642\u9593\uff09\u7b49\u3002<\/p>\n<h2 id=\"%e5%bf%ab%e5%8f%96%e5%84%b2%e5%ad%98%e6%99%82%e9%95%b7%e7%9a%84%e8%a8%ad%e5%ae%9a-ojMmDkSfOk\">\u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u8a2d\u5b9a<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u70ba\u6bcf\u500b\u9375\u8a2d\u5b9a\u751f\u5b58\u6642\u9593\uff08TTL\uff09\uff0c\u9019\u6a23\u7576\u9375\u7684\u751f\u5b58\u6642\u9593\u5230\u671f\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u7a2e\u6a5f\u5236\u96d6\u7136\u7c21\u55ae\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u5feb\u53d6\u5132\u5b58\u7684\u6642\u9577\u53ef\u80fd\u6703\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5c0e\u81f4\u4e0d\u78ba\u5b9a\u6027\u3002<\/p>\n<h3 id=\"1-%e7%b3%bb%e7%b5%b1%e8%b2%a0%e8%bc%89-ojMmDkSfOk\">1. \u7cfb\u7d71\u8ca0\u8f09<\/h3>\n<p>Redis \u7684\u6027\u80fd\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u6c7a\u65bc\u7cfb\u7d71\u7684\u8ca0\u8f09\u60c5\u6cc1\u3002\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0cRedis \u53ef\u80fd\u7121\u6cd5\u53ca\u6642\u8655\u7406\u6240\u6709\u7684\u8acb\u6c42\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u67d0\u4e9b\u9375\u7684\u904e\u671f\u6642\u9593\u672a\u80fd\u5982\u9810\u671f\u57f7\u884c\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5982\u4f55\u512a\u5316\u7cfb\u7d71\u6027\u80fd\uff0c\u4ee5\u78ba\u4fdd\u5feb\u53d6\u7684\u6709\u6548\u6027\u3002<\/p>\n<h3 id=\"2-%e5%85%a7%e5%ad%98%e7%ae%a1%e7%90%86-ojMmDkSfOk\">2. \u5167\u5b58\u7ba1\u7406<\/h3>\n<p>Redis \u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\uff0c\u7576\u5167\u5b58\u4e0d\u8db3\u6642\uff0cRedis \u6703\u6839\u64da\u8a2d\u5b9a\u7684\u6dd8\u6c70\u7b56\u7565\u81ea\u52d5\u522a\u9664\u67d0\u4e9b\u9375\u3002\u9019\u610f\u5473\u8457\u5373\u4f7f\u67d0\u4e9b\u9375\u5c1a\u672a\u5230\u9054\u5176 TTL\uff0c\u4ecd\u7136\u53ef\u80fd\u56e0\u70ba\u5167\u5b58\u4e0d\u8db3\u800c\u88ab\u522a\u9664\u3002\u56e0\u6b64\uff0c\u5408\u7406\u914d\u7f6e Redis \u7684\u5167\u5b58\u4f7f\u7528\u548c\u6dd8\u6c70\u7b56\u7565\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<h3 id=\"3-%e7%b6%b2%e7%b5%a1%e5%bb%b6%e9%81%b2-ojMmDkSfOk\">3. \u7db2\u7d61\u5ef6\u9072<\/h3>\n<p>\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u7db2\u7d61\u5ef6\u9072\u53ef\u80fd\u6703\u5f71\u97ff\u5230 Redis \u7684\u6027\u80fd\u3002\u5982\u679c Redis \u4f3a\u670d\u5668\u8207\u61c9\u7528\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u8acb\u6c42\u5ef6\u9072\uff0c\u9032\u800c\u5f71\u97ff\u5230\u5feb\u53d6\u7684\u6709\u6548\u6027\u548c\u6642\u9577\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%87%89%e5%b0%8d%e5%bf%ab%e5%8f%96%e5%84%b2%e5%ad%98%e6%99%82%e9%95%b7%e7%9a%84%e4%b8%8d%e7%a2%ba%e5%ae%9a%e6%80%a7-ojMmDkSfOk\">\u5982\u4f55\u61c9\u5c0d\u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u4e0d\u78ba\u5b9a\u6027<\/h2>\n<p>\u70ba\u4e86\u6e1b\u5c11\u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u4e0d\u78ba\u5b9a\u6027\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u8acb\u6c42\u5ef6\u9072\u7b49\uff0c\u53ca\u6642\u8abf\u6574\u7cfb\u7d71\u914d\u7f6e\u3002<\/li>\n<li><strong>\u512a\u5316\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u5408\u7406\u914d\u7f6e Redis \u7684\u5167\u5b58\u5927\u5c0f\uff0c\u9078\u64c7\u5408\u9069\u7684\u6dd8\u6c70\u7b56\u7565\u3002<\/li>\n<li><strong>\u4f7f\u7528\u6301\u4e45\u5316\u6a5f\u5236\uff1a<\/strong>\u5c0d\u65bc\u91cd\u8981\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684\u6301\u4e45\u5316\u529f\u80fd\uff0c\u5c07\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ojMmDkSfOk\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff0c\u96d6\u7136\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u5feb\u53d6\u5132\u5b58\u6642\u9577\u8a2d\u5b9a\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4ecd\u7136\u5b58\u5728\u4e0d\u78ba\u5b9a\u6027\u3002\u958b\u767c\u8005\u9700\u8981\u6df1\u5165\u7406\u89e3\u5f71\u97ff\u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u5404\u7a2e\u56e0\u7d20\uff0c\u4e26\u63a1\u53d6\u76f8\u61c9\u7684\u63aa\u65bd\u4f86\u512a\u5316\u7cfb\u7d71\u6027\u80fd\u3002\u900f\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u76e3\u63a7\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347 Redis \u7684\u5feb\u53d6\u6548\u679c\uff0c\u5f9e\u800c\u6539\u5584\u6574\u9ad4\u7cfb\u7d71\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/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 Redis \u5feb\u53d6\u5132\u5b58\u6642\u9577\u7684\u4e0d\u78ba\u5b9a\u6027\uff0c\u4e86\u89e3\u5f71\u97ff\u56e0\u7d20\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\u8207\u7a69\u5b9a\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-109990","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/109990","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=109990"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/109990\/revisions"}],"predecessor-version":[{"id":109991,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/109990\/revisions\/109991"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=109990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=109990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=109990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}