{"id":163187,"date":"2024-11-04T21:24:28","date_gmt":"2024-11-04T13:24:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163187\/"},"modified":"2024-11-04T21:24:29","modified_gmt":"2024-11-04T13:24:29","slug":"%e8%a7%a3%e6%94%be%e9%9b%99%e6%89%8bredis%e7%9a%84%e5%88%aa%e9%99%a4%e8%88%87%e9%81%8e%e6%9c%9f%e6%93%8d%e4%bd%9c%ef%bc%88redis%e7%9a%84%e5%88%aa%e9%99%a4%e5%92%8c%e9%81%8e%e6%9c%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163187\/","title":{"rendered":"\u89e3\u653e\u96d9\u624bRedis\u7684\u522a\u9664\u8207\u904e\u671f\u64cd\u4f5c\uff08Redis\u7684\u522a\u9664\u548c\u904e\u671f\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%94%be%e9%9b%99%e6%89%8bredis%e7%9a%84%e5%88%aa%e9%99%a4%e8%88%87%e9%81%8e%e6%9c%9f%e6%93%8d%e4%bd%9c%ef%bc%88redis%e7%9a%84%e5%88%aa%e9%99%a4%e5%92%8c%e9%81%8e%e6%9c%9f%ef%bc%89-sAqVlQpcWA\">\u89e3\u653e\u96d9\u624bRedis\u7684\u522a\u9664\u8207\u904e\u671f\u64cd\u4f5c\uff08Redis\u7684\u522a\u9664\u548c\u904e\u671f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\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\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u6e05\u7406\u6578\u64da\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u4e2d\u7684\u522a\u9664\u8207\u904e\u671f\u64cd\u4f5c\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u89e3\u653e\u96d9\u624b\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%88%aa%e9%99%a4%e6%93%8d%e4%bd%9c-sAqVlQpcWA\">Redis\u7684\u522a\u9664\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u522a\u9664\u64cd\u4f5c\u4e3b\u8981\u662f\u901a\u904e <code>DEL<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u7684\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u522a\u9664\u4e00\u500b\u6216\u591a\u500b\u9375\uff0c\u4e26\u91cb\u653e\u8207\u9019\u4e9b\u9375\u76f8\u95dc\u7684\u5167\u5b58\u3002\u4ee5\u4e0b\u662f <code>DEL<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5\uff1a<\/p>\n<pre><code>DEL key1 key2 ...<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u60f3\u522a\u9664\u9375\u540d\u70ba <code>user:1001<\/code> \u548c <code>session:abc123<\/code> \u7684\u6578\u64da\uff0c\u53ef\u4ee5\u9019\u6a23\u57f7\u884c\uff1a<\/p>\n<pre><code>DEL user:1001 session:abc123<\/code><\/pre>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u7576\u4e00\u500b\u9375\u88ab\u522a\u9664\u5f8c\uff0c\u7121\u6cd5\u6062\u5fa9\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u522a\u9664\u64cd\u4f5c\u6642\u61c9\u8b39\u614e\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e9%81%8e%e6%9c%9f%e6%93%8d%e4%bd%9c-sAqVlQpcWA\">Redis\u7684\u904e\u671f\u64cd\u4f5c<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u522a\u9664\uff0cRedis\u9084\u63d0\u4f9b\u4e86\u81ea\u52d5\u904e\u671f\u7684\u529f\u80fd\uff0c\u9019\u5c0d\u65bc\u7ba1\u7406\u81e8\u6642\u6578\u64da\u975e\u5e38\u6709\u7528\u3002\u901a\u904e\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0cRedis\u53ef\u4ee5\u5728\u6307\u5b9a\u7684\u6642\u9593\u5f8c\u81ea\u52d5\u522a\u9664\u8a72\u9375\u3002\u9019\u662f\u901a\u904e <code>EXPIRE<\/code> \u547d\u4ee4\u4f86\u5be6\u73fe\u7684\uff0c\u5176\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>EXPIRE key seconds<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u5e0c\u671b <code>session:abc123<\/code> \u572860\u79d2\u5f8c\u81ea\u52d5\u904e\u671f\uff0c\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>EXPIRE session:abc123 60<\/code><\/pre>\n<p>\u6b64\u5916\uff0cRedis\u9084\u652f\u6301\u4f7f\u7528 <code>SETEX<\/code> \u547d\u4ee4\u4f86\u540c\u6642\u8a2d\u7f6e\u9375\u7684\u503c\u548c\u904e\u671f\u6642\u9593\uff1a<\/p>\n<pre><code>SETEX key seconds value<\/code><\/pre>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre><code>SETEX session:abc123 60 \"user_data\"<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%9c%9f%e9%8d%b5%e7%9a%84%e8%99%95%e7%90%86%e6%a9%9f%e5%88%b6-sAqVlQpcWA\">\u904e\u671f\u9375\u7684\u8655\u7406\u6a5f\u5236<\/h2>\n<p>Redis\u5c0d\u65bc\u904e\u671f\u9375\u7684\u8655\u7406\u6709\u5169\u7a2e\u4e3b\u8981\u6a5f\u5236\uff1a\u5b9a\u671f\u6aa2\u67e5\u548c\u60f0\u6027\u522a\u9664\u3002\u5b9a\u671f\u6aa2\u67e5\u662f\u6307Redis\u6703\u5b9a\u671f\u6383\u63cf\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u5df2\u904e\u671f\u7684\u9375\uff1b\u800c\u60f0\u6027\u522a\u9664\u5247\u662f\u5728\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0c\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/p>\n<p>\u9019\u5169\u7a2e\u6a5f\u5236\u7684\u7d50\u5408\u4f7f\u5f97Redis\u80fd\u5920\u5728\u9ad8\u6548\u904b\u884c\u7684\u540c\u6642\uff0c\u4fdd\u6301\u5167\u5b58\u7684\u5408\u7406\u4f7f\u7528\u3002\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u904e\u671f\u7b56\u7565\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-sAqVlQpcWA\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc\u81e8\u6642\u6578\u64da\uff0c\u61c9\u6839\u64da\u696d\u52d9\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><strong>\u76e3\u63a7\u904e\u671f\u9375\uff1a<\/strong>\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u6216\u5176\u4ed6\u76e3\u63a7\u5de5\u5177\uff0c\u5b9a\u671f\u6aa2\u67e5\u904e\u671f\u9375\u7684\u6578\u91cf\uff0c\u53ca\u6642\u8abf\u6574\u904e\u671f\u7b56\u7565\u3002<\/li>\n<li><strong>\u907f\u514d\u983b\u7e41\u522a\u9664\uff1a<\/strong>\u5728\u9ad8\u4e26\u767c\u5834\u666f\u4e0b\uff0c\u983b\u7e41\u7684\u522a\u9664\u64cd\u4f5c\u53ef\u80fd\u6703\u5f71\u97ff\u6027\u80fd\uff0c\u5efa\u8b70\u4f7f\u7528\u904e\u671f\u6a5f\u5236\u4f86\u6e1b\u5c11\u624b\u52d5\u522a\u9664\u7684\u983b\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-sAqVlQpcWA\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u522a\u9664\u8207\u904e\u671f\u64cd\u4f5c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528 <code>DEL<\/code> \u548c <code>EXPIRE<\/code> \u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u9032\u4e00\u6b65\u512a\u5316Redis\u7684\u904b\u884c\u74b0\u5883\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u522a\u9664\u8207\u904e\u671f\u64cd\u4f5c\uff0c\u5b78\u7fd2\u5982\u4f55\u6709\u6548\u7ba1\u7406\u6578\u64da\uff0c\u89e3\u653e\u96d9\u624b\uff0c\u63d0\u5347\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-163187","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163187","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=163187"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163187\/revisions"}],"predecessor-version":[{"id":163188,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163187\/revisions\/163188"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163187"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163187"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}