{"id":188350,"date":"2024-11-11T21:58:23","date_gmt":"2024-11-11T13:58:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188350\/"},"modified":"2024-11-11T21:58:23","modified_gmt":"2024-11-11T13:58:23","slug":"%e6%8e%a2%e7%a9%b6redis%e7%b7%a9%e5%ad%98%e7%9a%84%e4%bf%ae%e6%94%b9%e8%88%87%e5%88%aa%e9%99%a4%ef%bc%88redis%e7%b7%a9%e5%ad%98%e4%bf%ae%e6%94%b9%e5%88%aa%e9%99%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188350\/","title":{"rendered":"\u63a2\u7a76Redis\u7de9\u5b58\u7684\u4fee\u6539\u8207\u522a\u9664\uff08redis\u7de9\u5b58\u4fee\u6539\u522a\u9664\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a9%b6redis%e7%b7%a9%e5%ad%98%e7%9a%84%e4%bf%ae%e6%94%b9%e8%88%87%e5%88%aa%e9%99%a4%ef%bc%88redis%e7%b7%a9%e5%ad%98%e4%bf%ae%e6%94%b9%e5%88%aa%e9%99%a4%ef%bc%89-UzIkLkpMsx\">\u63a2\u7a76Redis\u7de9\u5b58\u7684\u4fee\u6539\u8207\u522a\u9664\uff08redis\u7de9\u5b58\u4fee\u6539\u522a\u9664\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u7de9\u5b58\u6280\u8853\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\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\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7de9\u5b58\u7684\u4fee\u6539\u8207\u522a\u9664\u64cd\u4f5c\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-UzIkLkpMsx\">Redis\u7de9\u5b58\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\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\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u7528\u65bc\u7de9\u5b58\u7cfb\u7d71\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e4%bf%ae%e6%94%b9-UzIkLkpMsx\">Redis\u7de9\u5b58\u7684\u4fee\u6539<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u4fee\u6539\u7de9\u5b58\u6578\u64da\u7684\u64cd\u4f5c\u4e3b\u8981\u662f\u901a\u904e\u8a2d\u7f6e\u65b0\u7684\u503c\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u4fee\u6539\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8set%e5%91%bd%e4%bb%a4-UzIkLkpMsx\">1. \u4f7f\u7528SET\u547d\u4ee4<\/h3>\n<p>\u6700\u57fa\u672c\u7684\u4fee\u6539\u64cd\u4f5c\u662f\u4f7f\u7528SET\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u503c\uff0c\u5982\u679c\u8a72\u9375\u5df2\u7d93\u5b58\u5728\uff0c\u5247\u6703\u8986\u84cb\u539f\u6709\u7684\u503c\u3002<\/p>\n<pre><code>SET key value<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u7684\u7de9\u5b58\u6578\u64da\uff1a<\/p>\n<pre><code>SET user:1000 \"John Doe\"<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u7528\u6236\u7684\u540d\u7a31\uff0c\u53ef\u4ee5\u518d\u6b21\u4f7f\u7528SET\u547d\u4ee4\uff1a<\/p>\n<pre><code>SET user:1000 \"Jane Doe\"<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4-UzIkLkpMsx\">2. \u4f7f\u7528EXPIRE\u547d\u4ee4<\/h3>\n<p>\u9664\u4e86\u76f4\u63a5\u4fee\u6539\u503c\uff0c\u9084\u53ef\u4ee5\u901a\u904eEXPIRE\u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u522a\u9664\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE user:1000 3600<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0cuser:1000\u7684\u7de9\u5b58\u6578\u64da\u5c07\u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u904e\u671f\u3002<\/p>\n<h2 id=\"redis%e7%b7%a9%e5%ad%98%e7%9a%84%e5%88%aa%e9%99%a4-UzIkLkpMsx\">Redis\u7de9\u5b58\u7684\u522a\u9664<\/h2>\n<p>\u522a\u9664\u7de9\u5b58\u6578\u64da\u7684\u64cd\u4f5c\u4e3b\u8981\u662f\u901a\u904eDEL\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u522a\u9664\u6307\u5b9a\u7684\u9375\u53ca\u5176\u5c0d\u61c9\u7684\u503c\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8del%e5%91%bd%e4%bb%a4-UzIkLkpMsx\">\u4f7f\u7528DEL\u547d\u4ee4<\/h3>\n<pre><code>DEL key<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u9700\u8981\u522a\u9664\u7528\u6236\u7684\u7de9\u5b58\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DEL user:1000<\/code><\/pre>\n<p>\u9019\u6a23\u5c07\u6703\u522a\u9664user:1000\u7684\u6240\u6709\u7de9\u5b58\u6578\u64da\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8unlink%e5%91%bd%e4%bb%a4-UzIkLkpMsx\">\u4f7f\u7528UNLINK\u547d\u4ee4<\/h3>\n<p>Redis\u9084\u63d0\u4f9b\u4e86UNLINK\u547d\u4ee4\uff0c\u9019\u662f\u4e00\u500b\u975e\u963b\u585e\u7684\u522a\u9664\u64cd\u4f5c\uff0c\u9069\u5408\u7528\u65bc\u522a\u9664\u5927\u91cf\u6578\u64da\u6642\uff0c\u56e0\u70ba\u5b83\u4e0d\u6703\u963b\u585e\u4e3b\u7dda\u7a0b\u3002<\/p>\n<pre><code>UNLINK key<\/code><\/pre>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre><code>UNLINK user:1000<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-UzIkLkpMsx\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u7de9\u5b58\u7684\u4fee\u6539\u8207\u522a\u9664\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u904e\u671f\u7684\u7de9\u5b58\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<li>\u5408\u7406\u8a2d\u7f6e\u7de9\u5b58\u7684\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u6301\u4e45\u5316\u3002<\/li>\n<li>\u5728\u4fee\u6539\u7de9\u5b58\u6578\u64da\u6642\uff0c\u8003\u616e\u4f7f\u7528\u4e8b\u52d9\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UzIkLkpMsx\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u4fee\u6539\u8207\u522a\u9664\u64cd\u4f5c\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528SET\u3001DEL\u3001EXPIRE\u548cUNLINK\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7de9\u5b58\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684\u670d\u52d9\u5668\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52d9\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u65b9\u6848\u6642\u505a\u51fa\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7de9\u5b58\u7684\u4fee\u6539\u8207\u522a\u9664\u65b9\u6cd5\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u6548\u7387\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-188350","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188350","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=188350"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188350\/revisions"}],"predecessor-version":[{"id":188351,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188350\/revisions\/188351"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}