{"id":128001,"date":"2024-10-26T10:56:20","date_gmt":"2024-10-26T02:56:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128001\/"},"modified":"2024-10-26T10:56:21","modified_gmt":"2024-10-26T02:56:21","slug":"redis-%e5%a6%82%e4%bd%95%e7%b6%ad%e8%ad%b7%e9%ab%98%e9%a0%bb%e5%ad%98%e5%8f%96%e7%9a%84-key","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128001\/","title":{"rendered":"Redis \u5982\u4f55\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key"},"content":{"rendered":"<h1 id=\"redis-%e5%a6%82%e4%bd%95%e7%b6%ad%e8%ad%b7%e9%ab%98%e9%a0%bb%e5%ad%98%e5%8f%96%e7%9a%84-key-xVNdaRZWld\">Redis \u5982\u4f55\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u5b58\u53d6\u548c\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u662f\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u9ad8\u983b\u5b58\u53d6\u7684\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e9%ab%98%e9%a0%bb%e5%ad%98%e5%8f%96%e7%9a%84-key%ef%bc%9f-xVNdaRZWld\">\u4ec0\u9ebc\u662f\u9ad8\u983b\u5b58\u53d6\u7684 Key\uff1f<\/h2>\n<p>\u9ad8\u983b\u5b58\u53d6\u7684 Key \u662f\u6307\u5728\u77ed\u6642\u9593\u5167\u88ab\u983b\u7e41\u8b80\u53d6\u6216\u5beb\u5165\u7684\u6578\u64da\u9805\u3002\u9019\u985e Key \u901a\u5e38\u6d89\u53ca\u7528\u6236\u6703\u8a71\u3001\u5373\u6642\u6578\u64da\u5206\u6790\u6216\u904a\u6232\u72c0\u614b\u7b49\u5834\u666f\u3002\u7531\u65bc\u9019\u4e9b Key \u7684\u9ad8\u983b\u7387\u5b58\u53d6\uff0c\u82e5\u7ba1\u7406\u4e0d\u7576\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u6216\u6578\u64da\u4e0d\u4e00\u81f4\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-xVNdaRZWld\">Redis \u7684\u6578\u64da\u7d50\u69cb<\/h2>\n<p>Redis \u63d0\u4f9b\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u5c0d\u65bc\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key \u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u7c21\u55ae\u7684\u6578\u64da\uff0c\u5982\u7528\u6236\u6703\u8a71 ID\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u7684\u5c6c\u6027\uff0c\u5982\u7528\u6236\u8cc7\u6599\u3002<\/li>\n<li><strong>\u5217\u8868\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u6709\u5e8f\u6578\u64da\uff0c\u5982\u6d88\u606f\u968a\u5217\u3002<\/li>\n<li><strong>\u96c6\u5408\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u552f\u4e00\u503c\uff0c\u5982\u7528\u6236\u6a19\u7c64\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff1a<\/strong>\u9069\u5408\u5b58\u5132\u9700\u8981\u6392\u5e8f\u7684\u6578\u64da\uff0c\u5982\u6392\u884c\u699c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b6%ad%e8%ad%b7%e9%ab%98%e9%a0%bb%e5%ad%98%e5%8f%96%e7%9a%84-key-%e7%9a%84%e7%ad%96%e7%95%a5-xVNdaRZWld\">\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key \u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a9%e7%95%b6%e7%9a%84%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-xVNdaRZWld\">1. \u4f7f\u7528\u9069\u7576\u7684\u904e\u671f\u7b56\u7565<\/h3>\n<p>\u5c0d\u65bc\u9ad8\u983b\u5b58\u53d6\u7684 Key\uff0c\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u5167\u5b58\u3002\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u53ef\u4ee5\u70ba Key \u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u5728\u4e0d\u518d\u9700\u8981\u6642\uff0cKey \u6703\u81ea\u52d5\u88ab\u522a\u9664\u3002<\/p>\n<pre><code>EXPIRE session:12345 3600<\/code><\/pre>\n<h3 id=\"2-%e5%88%a9%e7%94%a8-redis-%e7%9a%84%e6%8c%81%e4%b9%85%e5%8c%96%e5%8a%9f%e8%83%bd-xVNdaRZWld\">2. \u5229\u7528 Redis \u7684\u6301\u4e45\u5316\u529f\u80fd<\/h3>\n<p>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u5feb\u901f\u6062\u5fa9\u9ad8\u983b\u5b58\u53d6\u7684 Key\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%88%86%e7%89%87%e6%8a%80%e8%a1%93-xVNdaRZWld\">3. \u4f7f\u7528\u5206\u7247\u6280\u8853<\/h3>\n<p>\u7576 Key \u7684\u6578\u91cf\u589e\u9577\u6642\uff0c\u4f7f\u7528 Redis \u7684\u5206\u7247\u6280\u8853\u53ef\u4ee5\u6709\u6548\u5206\u6563\u8ca0\u8f09\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u55ae\u4e00\u5be6\u4f8b\u7684\u6027\u80fd\u74f6\u9838\uff0c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h3 id=\"4-%e5%af%a6%e6%96%bd%e7%b7%a9%e5%ad%98%e7%ad%96%e7%95%a5-xVNdaRZWld\">4. \u5be6\u65bd\u7de9\u5b58\u7b56\u7565<\/h3>\n<p>\u5c0d\u65bc\u7d93\u5e38\u8b80\u53d6\u4f46\u4e0d\u5e38\u66f4\u65b0\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u7de9\u5b58\u7b56\u7565\u3002\u5c07\u9019\u4e9b\u6578\u64da\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u5b58\u53d6\u901f\u5ea6\u3002<\/p>\n<h3 id=\"5-%e7%9b%a3%e6%8e%a7%e5%92%8c%e8%aa%bf%e5%84%aa-xVNdaRZWld\">5. \u76e3\u63a7\u548c\u8abf\u512a<\/h3>\n<p>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u554f\u984c\u4e26\u9032\u884c\u8abf\u512a\u3002\u4f7f\u7528 <code>MONITOR<\/code> \u547d\u4ee4\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u6240\u6709\u8acb\u6c42\uff0c\u5e6b\u52a9\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002<\/p>\n<pre><code>MONITOR<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-xVNdaRZWld\">\u7d50\u8ad6<\/h2>\n<p>\u7dad\u8b77\u9ad8\u983b\u5b58\u53d6\u7684 Key \u662f\u4e00\u9805\u6311\u6230\uff0c\u4f46\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u9078\u64c7\u3001\u904e\u671f\u7b56\u7565\u3001\u6301\u4e45\u5316\u529f\u80fd\u3001\u5206\u7247\u6280\u8853\u3001\u7de9\u5b58\u7b56\u7565\u4ee5\u53ca\u76e3\u63a7\u548c\u8abf\u512a\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347 Redis \u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 Redis \u512a\u5316\u9ad8\u983b\u5b58\u53d6\u7684 Key\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u78ba\u4fdd\u6578\u64da\u5feb\u901f\u8b80\u53d6\u8207\u5beb\u5165\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-128001","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128001","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=128001"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128001\/revisions"}],"predecessor-version":[{"id":128002,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128001\/revisions\/128002"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128001"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}