{"id":184800,"date":"2024-11-10T16:14:18","date_gmt":"2024-11-10T08:14:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184800\/"},"modified":"2024-11-10T16:14:18","modified_gmt":"2024-11-10T08:14:18","slug":"%e4%bd%bf%e7%94%a8redis%e6%b8%85%e9%99%a4%e7%b7%a9%e5%ad%98%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7%e5%af%86%e7%a2%bc%ef%bc%88redis%e6%b8%85%e7%b7%a9%e5%ad%98%e5%af%86%e7%a2%bc%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184800\/","title":{"rendered":"\u4f7f\u7528Redis\u6e05\u9664\u7de9\u5b58\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\uff08redis\u6e05\u7de9\u5b58\u5bc6\u78bc\uff09"},"content":{"rendered":"<h1 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id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e9%99%a4%e7%b7%a9%e5%ad%98%e4%b8%ad%e7%9a%84%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7%e5%af%86%e7%a2%bc%ef%bc%9f-ReaTuetsgD\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u9664\u7de9\u5b58\u4e2d\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\uff1f<\/h2>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u5c07\u7528\u6236\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\u6216\u5176\u4ed6\u654f\u611f\u4fe1\u606f\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4ee5\u4fbf\u5feb\u901f\u8a2a\u554f\u3002\u7136\u800c\uff0c\u9019\u6a23\u505a\u5b58\u5728\u4e00\u5b9a\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5982\u679c\u9019\u4e9b\u654f\u611f\u4fe1\u606f\u672a\u80fd\u53ca\u6642\u6e05\u9664\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u6216\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u6e05\u9664\u7de9\u5b58\u4e2d\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\u662f\u78ba\u4fdd\u61c9\u7528\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e6%b8%85%e9%99%a4%e7%b7%a9%e5%ad%98%e4%b8%ad%e7%9a%84%e5%ae%89%e5%85%a8%e4%bf%9d%e8%ad%b7%e5%af%86%e7%a2%bc-ReaTuetsgD\">\u5982\u4f55\u4f7f\u7528Redis\u6e05\u9664\u7de9\u5b58\u4e2d\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc<\/h2>\n<p>\u6e05\u9664Redis\u7de9\u5b58\u4e2d\u7684\u7279\u5b9a\u9375\u503c\u5c0d\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8del%e5%91%bd%e4%bb%a4-ReaTuetsgD\">1. \u4f7f\u7528DEL\u547d\u4ee4<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684DEL\u547d\u4ee4\u4f86\u522a\u9664\u7279\u5b9a\u7684\u9375\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528DEL\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>DEL user:123:password<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u522a\u9664\u4e86\u7528\u6236ID\u70ba123\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u8a72\u7528\u6236\u7684\u5bc6\u78bc\u4e0d\u518d\u88ab\u7de9\u5b58\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8expire%e5%91%bd%e4%bb%a4-ReaTuetsgD\">2. \u4f7f\u7528EXPIRE\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u5e0c\u671b\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u6e05\u9664\u7de9\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528EXPIRE\u547d\u4ee4\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE user:123:password 3600<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u57283600\u79d2\uff08\u53731\u5c0f\u6642\uff09\u5f8c\u81ea\u52d5\u522a\u9664\u7528\u6236ID\u70ba123\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8flushdb%e6%88%96flushall%e5%91%bd%e4%bb%a4-ReaTuetsgD\">3. \u4f7f\u7528FLUSHDB\u6216FLUSHALL\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u9700\u8981\u6e05\u9664\u6574\u500b\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528FLUSHDB\u6216FLUSHALL\u547d\u4ee4\u3002\u9019\u4e9b\u547d\u4ee4\u6703\u522a\u9664\u7576\u524d\u6578\u64da\u5eab\u6216\u6240\u6709\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u9700\u8b39\u614e\u4f7f\u7528\uff1a<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<pre><code>FLUSHALL<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-ReaTuetsgD\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u9664\u7de9\u5b58\u4e2d\u7684\u654f\u611f\u4fe1\u606f\u3002<\/li>\n<li>\u4f7f\u7528\u904e\u671f\u6642\u9593\u4f86\u81ea\u52d5\u7ba1\u7406\u7de9\u5b58\u3002<\/li>\n<li>\u5728\u958b\u767c\u904e\u7a0b\u4e2d\uff0c\u907f\u514d\u5c07\u654f\u611f\u4fe1\u606f\u76f4\u63a5\u5b58\u5132\u5728\u7de9\u5b58\u4e2d\u3002<\/li>\n<li>\u4f7f\u7528\u52a0\u5bc6\u6280\u8853\u4fdd\u8b77\u654f\u611f\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ReaTuetsgD\">\u7d50\u8ad6<\/h2>\n<p>\u4f7f\u7528Redis\u6e05\u9664\u7de9\u5b58\u4e2d\u7684\u5b89\u5168\u4fdd\u8b77\u5bc6\u78bc\u662f\u78ba\u4fdd\u61c9\u7528\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528DEL\u3001EXPIRE\u7b49\u547d\u4ee4\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u7de9\u5b58\u4e2d\u7684\u654f\u611f\u4fe1\u606f\uff0c\u964d\u4f4e\u6578\u64da\u6d29\u9732\u7684\u98a8\u96aa\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u6301\u7e8c\u95dc\u6ce8\u548c\u6539\u9032\u7de9\u5b58\u7ba1\u7406\u7b56\u7565\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u61c9\u7528\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<a 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