{"id":99050,"date":"2024-10-21T07:43:16","date_gmt":"2024-10-20T23:43:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/99050\/"},"modified":"2024-10-21T07:43:17","modified_gmt":"2024-10-20T23:43:17","slug":"redis-%e9%9a%8a%e5%88%97%e8%a8%ad%e5%ae%9a%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/99050\/","title":{"rendered":"Redis \u968a\u5217\u8a2d\u5b9a\u7684\u904e\u671f\u6642\u9593\u89e3\u6790"},"content":{"rendered":"<h1 id=\"redis-%e9%9a%8a%e5%88%97%e8%a8%ad%e5%ae%9a%e7%9a%84%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e8%a7%a3%e6%9e%90-fgZETRhyLe\">Redis \u968a\u5217\u8a2d\u5b9a\u7684\u904e\u671f\u6642\u9593\u89e3\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u7b49\u5834\u666f\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u968a\u5217\u6642\uff0c\u8a2d\u5b9a\u904e\u671f\u6642\u9593\u662f\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u6709\u6548\u7ba1\u7406\u8cc7\u6e90\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5806\u7a4d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u968a\u5217\u7684\u904e\u671f\u6642\u9593\u8a2d\u5b9a\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"redis-%e9%9a%8a%e5%88%97%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-fgZETRhyLe\">Redis \u968a\u5217\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u968a\u5217\u901a\u5e38\u662f\u901a\u904e\u5217\u8868\uff08List\uff09\u4f86\u5be6\u73fe\u7684\u3002\u5217\u8868\u662f\u4e00\u7a2e\u6709\u5e8f\u7684\u6578\u64da\u7d50\u69cb\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u9032\u884c\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528 <code>LPUSH<\/code> \u548c <code>RPUSH<\/code> \u547d\u4ee4\u5c07\u5143\u7d20\u6dfb\u52a0\u5230\u5217\u8868\u7684\u5de6\u7aef\u6216\u53f3\u7aef\uff0c\u800c\u4f7f\u7528 <code>LPOP<\/code> \u548c <code>RPOP<\/code> \u547d\u4ee4\u5247\u53ef\u4ee5\u5f9e\u5217\u8868\u7684\u5169\u7aef\u79fb\u9664\u5143\u7d20\u3002<\/p>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e8%a8%ad%e5%ae%9a-fgZETRhyLe\">\u904e\u671f\u6642\u9593\u7684\u8a2d\u5b9a<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u904e\u671f\u6642\u9593\u7684\u8a2d\u5b9a\u53ef\u4ee5\u901a\u904e <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u9019\u500b\u547d\u4ee4\u5141\u8a31\u958b\u767c\u8005\u70ba\u7279\u5b9a\u7684\u9375\u8a2d\u5b9a\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u5f8c\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u5c0d\u65bc\u968a\u5217\u4e2d\u7684\u5143\u7d20\u4f86\u8aaa\uff0c\u5c24\u5176\u91cd\u8981\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u9632\u6b62\u904e\u671f\u7684\u6578\u64da\u4f54\u7528\u5167\u5b58\u3002<\/p>\n<h3>\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba <code>myQueue<\/code> \u7684\u968a\u5217\uff0c\u6211\u5011\u5e0c\u671b\u5c07\u5176\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba 60 \u79d2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXPIRE myQueue 60<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u7576 <code>myQueue<\/code> \u5728 60 \u79d2\u5f8c\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002<\/p>\n<h3>\u4f7f\u7528 <code>SETEX<\/code> \u547d\u4ee4<\/h3>\n<p>\u9664\u4e86 <code>EXPIRE<\/code> \u547d\u4ee4\uff0cRedis \u9084\u63d0\u4f9b\u4e86 <code>SETEX<\/code> \u547d\u4ee4\uff0c\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5728\u8a2d\u7f6e\u9375\u7684\u540c\u6642\u6307\u5b9a\u904e\u671f\u6642\u9593\u3002\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SETEX key seconds value<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u5c07\u4e00\u500b\u968a\u5217\u7684\u503c\u8a2d\u7f6e\u70ba <code>myValue<\/code> \u4e26\u4e14\u904e\u671f\u6642\u9593\u70ba 120 \u79d2\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>SETEX myQueue 120 myValue<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e6%99%82%e9%96%93%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-fgZETRhyLe\">\u904e\u671f\u6642\u9593\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u904e\u671f\u6642\u9593\u7684\u8a2d\u5b9a\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u5728\u6d88\u606f\u968a\u5217\u4e2d\uff0c\u904e\u671f\u6642\u9593\u53ef\u4ee5\u78ba\u4fdd\u672a\u88ab\u8655\u7406\u7684\u6d88\u606f\u4e0d\u6703\u9577\u6642\u9593\u4f54\u7528\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u7de9\u5b58\u6578\u64da\uff1a<\/strong>\u5c0d\u65bc\u7de9\u5b58\u7684\u6578\u64da\uff0c\u904e\u671f\u6642\u9593\u53ef\u4ee5\u9632\u6b62\u904e\u671f\u6578\u64da\u5f71\u97ff\u61c9\u7528\u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u5728\u7528\u6236\u6703\u8a71\u4e2d\uff0c\u904e\u671f\u6642\u9593\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u6d3b\u8e8d\u7684\u6703\u8a71\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-fgZETRhyLe\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u904e\u671f\u6642\u9593\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u904e\u671f\u6642\u9593\u662f\u57fa\u65bc\u9375\u7684\uff0c\u82e5\u9375\u88ab\u522a\u9664\uff0c\u5247\u904e\u671f\u6642\u9593\u4e5f\u6703\u5931\u6548\u3002<\/li>\n<li>\u904e\u671f\u6642\u9593\u7684\u8a2d\u5b9a\u662f\u4ee5\u79d2\u70ba\u55ae\u4f4d\uff0c\u9700\u6839\u64da\u5be6\u969b\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\u3002<\/li>\n<li>\u904e\u671f\u7684\u9375\u4e0d\u6703\u7acb\u5373\u88ab\u522a\u9664\uff0c\u800c\u662f\u7531 Redis \u7684\u60f0\u6027\u522a\u9664\u6a5f\u5236\u8655\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fgZETRhyLe\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u904e\u671f\u6642\u9593\u8a2d\u5b9a\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u968a\u5217\u6642\uff0c\u80fd\u5920\u6709\u6548\u907f\u514d\u8cc7\u6e90\u6d6a\u8cbb\u3002\u900f\u904e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u8a2d\u5b9a\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u82e5\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Redis\u968a\u5217\u8a2d\u5b9a\u7684\u904e\u671f\u6642\u9593\uff0c\u638c\u63e1\u5982\u4f55\u6709\u6548\u7ba1\u7406\u8cc7\u6599\u7684\u751f\u547d\u9031\u671f\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u80fd\u8207\u8cc7\u6e90\u5229\u7528\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-99050","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99050","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=99050"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99050\/revisions"}],"predecessor-version":[{"id":99051,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/99050\/revisions\/99051"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=99050"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=99050"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=99050"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}