{"id":179498,"date":"2024-11-09T02:19:18","date_gmt":"2024-11-08T18:19:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179498\/"},"modified":"2024-11-09T02:19:19","modified_gmt":"2024-11-08T18:19:19","slug":"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%e7%b7%a9%e5%ad%98%e6%9c%89%e6%95%88%e6%9c%9f%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97%ef%bc%88redis-%e7%b7%a9%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179498\/","title":{"rendered":"\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u7de9\u5b58\u7de9\u5b58\u6709\u6548\u671f\u914d\u7f6e\u6307\u5357\uff08redis \u7de9\u5b58\u6709\u6548\u671f\u914d\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8-redis-%e7%b7%a9%e5%ad%98%e7%b7%a9%e5%ad%98%e6%9c%89%e6%95%88%e6%9c%9f%e9%85%8d%e7%bd%ae%e6%8c%87%e5%8d%97-cLvILdcbIY\">\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u7de9\u5b58\u7de9\u5b58\u6709\u6548\u671f\u914d\u7f6e\u6307\u5357<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u662f\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5229\u7528 Redis \u7de9\u5b58\u7684\u6709\u6548\u671f\u914d\u7f6e\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u512a\u5316\u61c9\u7528\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e7%b7%a9%e5%ad%98%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%9f-cLvILdcbIY\">\u4ec0\u9ebc\u662f Redis \u7de9\u5b58\u6709\u6548\u671f\uff1f<\/h2>\n<p>Redis \u7de9\u5b58\u6709\u6548\u671f\u662f\u6307\u5728 Redis \u4e2d\u5b58\u5132\u7684\u6578\u64da\u5728\u88ab\u81ea\u52d5\u522a\u9664\u4e4b\u524d\u7684\u6709\u6548\u6642\u9593\u3002\u9019\u4e00\u7279\u6027\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u63a7\u5236\u6578\u64da\u7684\u751f\u547d\u5468\u671f\uff0c\u5f9e\u800c\u907f\u514d\u904e\u671f\u6578\u64da\u4f54\u7528\u5167\u5b58\u8cc7\u6e90\u3002\u6709\u6548\u671f\u7684\u914d\u7f6e\u53ef\u4ee5\u6839\u64da\u61c9\u7528\u9700\u6c42\u9032\u884c\u8abf\u6574\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%85%8d%e7%bd%ae%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%9f-cLvILdcbIY\">\u70ba\u4ec0\u9ebc\u9700\u8981\u914d\u7f6e\u6709\u6548\u671f\uff1f<\/h2>\n<ul>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u8a2d\u7f6e\u6709\u6548\u671f\uff0c\u53ef\u4ee5\u81ea\u52d5\u91cb\u653e\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u5f9e\u800c\u6709\u6548\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5c0d\u65bc\u7d93\u5e38\u8b8a\u52d5\u7684\u6578\u64da\uff0c\u8a2d\u7f6e\u6709\u6548\u671f\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u5230\u6700\u65b0\u7684\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u5408\u7406\u7684\u6709\u6548\u671f\u914d\u7f6e\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u67e5\u8a62\u58d3\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-redis-%e7%b7%a9%e5%ad%98%e6%9c%89%e6%95%88%e6%9c%9f-cLvILdcbIY\">\u5982\u4f55\u8a2d\u7f6e Redis \u7de9\u5b58\u6709\u6548\u671f<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u547d\u4ee4\u4f86\u8a2d\u7f6e\u7de9\u5b58\u7684\u6709\u6548\u671f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"1-expire-%e5%91%bd%e4%bb%a4-cLvILdcbIY\">1. EXPIRE \u547d\u4ee4<\/h3>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u70ba\u6307\u5b9a\u7684\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u9375 &#8220;session&#8221; \u7684\u6709\u6548\u671f\u8a2d\u7f6e\u70ba 300 \u79d2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE session 300<\/code><\/pre>\n<h3 id=\"2-ttl-%e5%91%bd%e4%bb%a4-cLvILdcbIY\">2. TTL \u547d\u4ee4<\/h3>\n<pre><code>TTL key<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u7528\u65bc\u67e5\u8a62\u6307\u5b9a\u9375\u7684\u5269\u9918\u6709\u6548\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u5982\u679c\u9375\u4e0d\u5b58\u5728\uff0c\u5247\u8fd4\u56de -2\uff1b\u5982\u679c\u9375\u5b58\u5728\u4f46\u6c92\u6709\u8a2d\u7f6e\u6709\u6548\u671f\uff0c\u5247\u8fd4\u56de -1\u3002<\/p>\n<h3 id=\"3-pexpire-%e5%91%bd%e4%bb%a4-cLvILdcbIY\">3. PEXPIRE \u547d\u4ee4<\/h3>\n<pre><code>PEXPIRE key milliseconds<\/code><\/pre>\n<p>\u6b64\u547d\u4ee4\u8207 EXPIRE \u985e\u4f3c\uff0c\u4f46\u5b83\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>PEXPIRE session 15000<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-cLvILdcbIY\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u914d\u7f6e Redis \u7de9\u5b58\u7684\u6709\u6548\u671f\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u6839\u64da\u6578\u64da\u7279\u6027\u8a2d\u7f6e\u6709\u6548\u671f\uff1a<\/strong>\u5c0d\u65bc\u7d93\u5e38\u8b8a\u52d5\u7684\u6578\u64da\uff0c\u61c9\u8a2d\u7f6e\u8f03\u77ed\u7684\u6709\u6548\u671f\uff1b\u800c\u5c0d\u65bc\u975c\u614b\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u8f03\u9577\u7684\u6709\u6548\u671f\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u8abf\u6574\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7\u7de9\u5b58\u7684\u547d\u4e2d\u7387\u548c\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u6709\u6548\u671f\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9810\u8a2d\u503c\uff1a<\/strong>\u5c0d\u65bc\u67d0\u4e9b\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9810\u8a2d\u7684\u6709\u6548\u671f\uff0c\u4ee5\u7c21\u5316\u914d\u7f6e\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-cLvILdcbIY\">\u7d50\u8ad6<\/h2>\n<p>\u6709\u6548\u7684 Redis \u7de9\u5b58\u6709\u6548\u671f\u914d\u7f6e\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\uff0c\u9084\u80fd\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u6709\u6548\u671f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u5230\u6700\u65b0\u7684\u6578\u64da\uff0c\u540c\u6642\u6e1b\u5c11\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u638c\u63e1 Redis \u7684\u6709\u6548\u671f\u914d\u7f6e\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <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>\u4e86\u89e3\u5982\u4f55\u6709\u6548\u914d\u7f6e Redis \u7de9\u5b58\u7684\u6709\u6548\u671f\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\uff0c\u512a\u5316\u8cc7\u6e90\u4f7f\u7528\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u53ca\u6642\u66f4\u65b0\u8207\u7ba1\u7406\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-179498","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179498","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=179498"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179498\/revisions"}],"predecessor-version":[{"id":179499,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179498\/revisions\/179499"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}