{"id":97748,"date":"2024-10-20T20:48:16","date_gmt":"2024-10-20T12:48:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97748\/"},"modified":"2024-10-20T20:48:17","modified_gmt":"2024-10-20T12:48:17","slug":"redis%e4%bf%9d%e6%8c%81%e9%95%b7%e4%b9%85%e9%81%8b%e8%a1%8c%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%ef%bc%88redis%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97748\/","title":{"rendered":"Redis\u4fdd\u6301\u9577\u4e45\u904b\u884c\u8001\u5316\u547d\u4ee4\u7684\u4f7f\u7528\uff08redis\u8001\u5316\u547d\u4ee4\uff09"},"content":{"rendered":"<h1 id=\"redis%e4%bf%9d%e6%8c%81%e9%95%b7%e4%b9%85%e9%81%8b%e8%a1%8c%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%e7%9a%84%e4%bd%bf%e7%94%a8%ef%bc%88redis%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%ef%bc%89-PBBvawMpGX\">Redis\u4fdd\u6301\u9577\u4e45\u904b\u884c\u8001\u5316\u547d\u4ee4\u7684\u4f7f\u7528\uff08redis\u8001\u5316\u547d\u4ee4\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u6e05\u7406\u904e\u671f\u6578\u64da\u6210\u70ba\u4e86\u4f7f\u7528Redis\u7684\u95dc\u9375\u6311\u6230\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u7684\u8001\u5316\u547d\u4ee4\u53ca\u5176\u5728\u9577\u4e45\u904b\u884c\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%ef%bc%9f-PBBvawMpGX\">\u4ec0\u9ebc\u662fRedis\u8001\u5316\u547d\u4ee4\uff1f<\/h2>\n<p>Redis\u7684\u8001\u5316\u547d\u4ee4\u4e3b\u8981\u7528\u65bc\u7ba1\u7406\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\u7684\u9375\u503c\u5c0d\uff0c\u7279\u5225\u662f\u90a3\u4e9b\u8a2d\u7f6e\u4e86\u904e\u671f\u6642\u9593\u7684\u9375\u3002\u7576\u4e00\u500b\u9375\u7684\u904e\u671f\u6642\u9593\u5230\u9054\u6642\uff0cRedis\u6703\u81ea\u52d5\u5c07\u5176\u522a\u9664\uff0c\u9019\u4e00\u904e\u7a0b\u7a31\u70ba\u201c\u8001\u5316\u201d\u3002Redis\u63d0\u4f9b\u4e86\u5e7e\u7a2e\u4e0d\u540c\u7684\u8001\u5316\u7b56\u7565\uff0c\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e8%80%81%e5%8c%96%e7%ad%96%e7%95%a5-PBBvawMpGX\">\u8001\u5316\u7b56\u7565<\/h2>\n<p>Redis\u652f\u6301\u5169\u7a2e\u4e3b\u8981\u7684\u8001\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u8001\u5316\uff1a<\/strong>Redis\u6703\u5728\u56fa\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u4e26\u522a\u9664\u90a3\u4e9b\u5df2\u7d93\u904e\u671f\u7684\u9375\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u80fd\u5920\u5728\u4e0d\u5f71\u97ff\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u9010\u6b65\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u60f0\u6027\u8001\u5316\uff1a<\/strong>\u7576\u7528\u6236\u8acb\u6c42\u4e00\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\u3002\u5982\u679c\u904e\u671f\uff0c\u5247\u522a\u9664\u8a72\u9375\u4e26\u8fd4\u56de\u7a7a\u503c\u3002\u9019\u7a2e\u65b9\u6cd5\u7684\u512a\u9ede\u662f\u80fd\u5920\u5373\u6642\u91cb\u653e\u5167\u5b58\uff0c\u4f46\u53ef\u80fd\u6703\u5c0e\u81f4\u67d0\u4e9b\u904e\u671f\u9375\u5728\u4e00\u6bb5\u6642\u9593\u5167\u4ecd\u7136\u4f54\u7528\u5167\u5b58\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4-PBBvawMpGX\">\u5982\u4f55\u4f7f\u7528\u8001\u5316\u547d\u4ee4<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5e7e\u500b\u547d\u4ee4\u4f86\u8a2d\u7f6e\u548c\u7ba1\u7406\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n<ul>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PEXPIRE key milliseconds<\/code>\uff1a\u8a2d\u7f6e\u6307\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>TTL key<\/code>\uff1a\u67e5\u8a62\u6307\u5b9a\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>PTTL key<\/code>\uff1a\u67e5\u8a62\u6307\u5b9a\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff08\u4ee5\u6beb\u79d2\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><code>DEL key<\/code>\uff1a\u624b\u52d5\u522a\u9664\u6307\u5b9a\u9375\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-PBBvawMpGX\">\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u7684\u8001\u5316\u547d\u4ee4\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; SET mykey \"Hello\"\nOK\n127.0.0.1:6379&gt; EXPIRE mykey 10\n(integer) 1\n127.0.0.1:6379&gt; TTL mykey\n(integer) 9\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u8a2d\u7f6e\u4e86\u4e00\u500b\u9375\u201cmykey\u201d\uff0c\u7136\u5f8c\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u5c07\u5176\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba10\u79d2\u3002\u63a5\u8457\uff0c\u6211\u5011\u4f7f\u7528<code>TTL<\/code>\u547d\u4ee4\u67e5\u8a62\u5269\u9918\u7684\u751f\u5b58\u6642\u9593\u3002<\/p>\n<h2 id=\"%e8%80%81%e5%8c%96%e5%91%bd%e4%bb%a4%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-PBBvawMpGX\">\u8001\u5316\u547d\u4ee4\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u7684\u8001\u5316\u547d\u4ee4\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u6839\u64da\u61c9\u7528\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5167\u5b58\u6d6a\u8cbb\u3002<\/li>\n<li>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ca\u6642\u8abf\u6574\u8001\u5316\u7b56\u7565\u3002<\/li>\n<li>\u4f7f\u7528<code>MONITOR<\/code>\u547d\u4ee4\u89c0\u5bdf\u8001\u5316\u904e\u7a0b\uff0c\u78ba\u4fdd\u7cfb\u7d71\u904b\u884c\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PBBvawMpGX\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u8001\u5316\u547d\u4ee4\u662f\u7ba1\u7406\u6578\u64da\u5b58\u5132\u7684\u91cd\u8981\u5de5\u5177\uff0c\u80fd\u5920\u6709\u6548\u91cb\u653e\u5167\u5b58\u4e26\u4fdd\u6301\u7cfb\u7d71\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528\u9019\u4e9b\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u5728\u9577\u671f\u904b\u884c\u4e2d\u4fdd\u6301\u9ad8\u6548\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code>VPS<\/code>\u89e3\u6c7a\u65b9\u6848\u81f3\u95dc\u91cd\u8981\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u4f7f\u7528Redis\u6642\u7372\u5f97\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u8001\u5316\u547d\u4ee4\u7684\u4f7f\u7528\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u8207\u6027\u80fd\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u9577\u4e45\u904b\u884c\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-97748","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97748","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=97748"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97748\/revisions"}],"predecessor-version":[{"id":97749,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97748\/revisions\/97749"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}