{"id":180328,"date":"2024-11-09T09:18:20","date_gmt":"2024-11-09T01:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180328\/"},"modified":"2024-11-09T09:18:21","modified_gmt":"2024-11-09T01:18:21","slug":"%e8%a8%ad%e5%ae%9aredis-key%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%8c%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e7%9a%84%e9%ab%98%e6%95%88%e6%80%a7%ef%bc%88%e5%ad%98redis%e6%9c%89%e6%95%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180328\/","title":{"rendered":"\u8a2d\u5b9aRedis Key\u6709\u6548\u671f\uff0c\u5be6\u73fe\u6578\u64da\u5b58\u5132\u7684\u9ad8\u6548\u6027\uff08\u5b58redis\u6709\u6548\u671f\uff09"},"content":{"rendered":"<h1 id=\"%e8%a8%ad%e5%ae%9aredis-key%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%8c%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e7%9a%84%e9%ab%98%e6%95%88%e6%80%a7-lbTsaMKuMN\">\u8a2d\u5b9aRedis Key\u6709\u6548\u671f\uff0c\u5be6\u73fe\u6578\u64da\u5b58\u5132\u7684\u9ad8\u6548\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u5b58\u5132\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u548c\u958b\u767c\u8005\u9762\u81e8\u7684\u91cd\u8981\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u8a2d\u5b9aRedis Key\u7684\u6709\u6548\u671f\uff0c\u4ee5\u5be6\u73fe\u6578\u64da\u5b58\u5132\u7684\u9ad8\u6548\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis-key%e7%9a%84%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%9f-lbTsaMKuMN\">\u4ec0\u9ebc\u662fRedis Key\u7684\u6709\u6548\u671f\uff1f<\/h2>\n<p>Redis\u5141\u8a31\u7528\u6236\u70ba\u6bcf\u500b\u9375\u8a2d\u7f6e\u6709\u6548\u671f\uff0c\u9019\u610f\u5473\u8457\u7576\u4e00\u500b\u9375\u7684\u6709\u6548\u671f\u5230\u671f\u5f8c\uff0c\u8a72\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u7279\u6027\u5c0d\u65bc\u7ba1\u7406\u81e8\u6642\u6578\u64da\u6216\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u7684\u6578\u64da\u7279\u5225\u6709\u7528\u3002\u901a\u904e\u8a2d\u5b9a\u6709\u6548\u671f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u63a7\u5236\u5167\u5b58\u4f7f\u7528\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5806\u7a4d\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e8%a8%ad%e5%ae%9a%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%9f-lbTsaMKuMN\">\u70ba\u4ec0\u9ebc\u8981\u8a2d\u5b9a\u6709\u6548\u671f\uff1f<\/h2>\n<ul>\n<li><strong>\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis\u7684\u5167\u5b58\u4f7f\u7528\u4e5f\u6703\u96a8\u4e4b\u589e\u52a0\u3002\u8a2d\u5b9a\u6709\u6548\u671f\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u904e\u671f\u6578\u64da\uff0c\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5c0d\u65bc\u67d0\u4e9b\u61c9\u7528\u5834\u666f\uff0c\u6578\u64da\u7684\u6642\u6548\u6027\u81f3\u95dc\u91cd\u8981\u3002\u8a2d\u5b9a\u6709\u6548\u671f\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u7372\u53d6\u5230\u7684\u662f\u6700\u65b0\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\uff0c\u53ef\u4ee5\u63d0\u9ad8Redis\u7684\u67e5\u8a62\u6027\u80fd\uff0c\u6e1b\u5c11\u67e5\u8a62\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e5%ae%9aredis-key%e7%9a%84%e6%9c%89%e6%95%88%e6%9c%9f%ef%bc%9f-lbTsaMKuMN\">\u5982\u4f55\u8a2d\u5b9aRedis Key\u7684\u6709\u6548\u671f\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u547d\u4ee4\u4f86\u8a2d\u5b9a\u9375\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-lbTsaMKuMN\">1. EXPIRE\u547d\u4ee4<\/h3>\n<p>EXPIRE\u547d\u4ee4\u7528\u65bc\u70ba\u6307\u5b9a\u7684\u9375\u8a2d\u5b9a\u6709\u6548\u671f\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE mykey 300<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c07mykey\u7684\u6709\u6548\u671f\u8a2d\u7f6e\u70ba300\u79d2\u3002\u7576300\u79d2\u904e\u5f8c\uff0cmykey\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002<\/p>\n<h3 id=\"2-pexpire%e5%91%bd%e4%bb%a4-lbTsaMKuMN\">2. PEXPIRE\u547d\u4ee4<\/h3>\n<p>PEXPIRE\u547d\u4ee4\u8207EXPIRE\u985e\u4f3c\uff0c\u4f46\u5b83\u7684\u6709\u6548\u671f\u662f\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>PEXPIRE mykey 1500<\/code><\/pre>\n<p>\u9019\u5c07mykey\u7684\u6709\u6548\u671f\u8a2d\u7f6e\u70ba1500\u6beb\u79d2\u3002<\/p>\n<h3 id=\"3-set%e5%91%bd%e4%bb%a4%e7%9a%84ex%e5%92%8cpx%e9%81%b8%e9%a0%85-lbTsaMKuMN\">3. SET\u547d\u4ee4\u7684EX\u548cPX\u9078\u9805<\/h3>\n<p>\u5728\u4f7f\u7528SET\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728\u8a2d\u7f6e\u9375\u7684\u540c\u6642\u6307\u5b9a\u6709\u6548\u671f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SET mykey \"value\" EX 60<\/code><\/pre>\n<p>\u9019\u5c07mykey\u7684\u503c\u8a2d\u7f6e\u70ba&#8221;value&#8221;\uff0c\u4e26\u5c07\u6709\u6548\u671f\u8a2d\u7f6e\u70ba60\u79d2\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%8d%b5%e7%9a%84%e5%89%a9%e9%a4%98%e6%9c%89%e6%95%88%e6%9c%9f-lbTsaMKuMN\">\u6aa2\u67e5\u9375\u7684\u5269\u9918\u6709\u6548\u671f<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528TTL\u547d\u4ee4\u4f86\u6aa2\u67e5\u67d0\u500b\u9375\u7684\u5269\u9918\u6709\u6548\u671f\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\uff1a<\/p>\n<pre><code>TTL mykey<\/code><\/pre>\n<p>\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<h2 id=\"%e7%b5%90%e8%ab%96-lbTsaMKuMN\">\u7d50\u8ad6<\/h2>\n<p>\u8a2d\u5b9aRedis Key\u7684\u6709\u6548\u671f\u662f\u4e00\u7a2e\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u7b56\u7565\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u512a\u5316\u5167\u5b58\u4f7f\u7528\u3001\u63d0\u9ad8\u6578\u64da\u4e00\u81f4\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u5730\u4f7f\u7528EXPIRE\u3001PEXPIRE\u548cSET\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9748\u6d3b\u5730\u63a7\u5236\u6578\u64da\u7684\u751f\u547d\u5468\u671f\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u6548\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9ad8\u6548\u6578\u64da\u5b58\u5132\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8a2d\u5b9aRedis Key\u6709\u6548\u671f\uff0c\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\uff0c\u78ba\u4fdd\u8cc7\u6e90\u6700\u4f73\u5229\u7528\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u8207\u6e05\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-180328","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180328","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=180328"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180328\/revisions"}],"predecessor-version":[{"id":180329,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180328\/revisions\/180329"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}