{"id":158449,"date":"2024-11-03T01:57:32","date_gmt":"2024-11-02T17:57:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/158449\/"},"modified":"2024-11-03T01:57:33","modified_gmt":"2024-11-02T17:57:33","slug":"%e7%b5%a6%e4%bd%a0%e7%9a%84-redis-%e6%b7%bb%e5%8a%a0%e6%96%b0%e7%9a%84-key-%e7%a9%ba%e9%96%93%ef%bc%88redis-%e8%a8%ad%e7%bd%ae-key-%e7%a9%ba%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/158449\/","title":{"rendered":"\u7d66\u4f60\u7684 Redis \u6dfb\u52a0\u65b0\u7684 Key \u7a7a\u9593\uff08Redis \u8a2d\u7f6e Key \u7a7a\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e7%b5%a6%e4%bd%a0%e7%9a%84-redis-%e6%b7%bb%e5%8a%a0%e6%96%b0%e7%9a%84-key-%e7%a9%ba%e9%96%93%ef%bc%88redis-%e8%a8%ad%e7%bd%ae-key-%e7%a9%ba%e9%96%93%ef%bc%89-NhHPCYwCso\">\u7d66\u4f60\u7684 Redis \u6dfb\u52a0\u65b0\u7684 Key \u7a7a\u9593\uff08Redis \u8a2d\u7f6e Key \u7a7a\u9593\uff09<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u7ba1\u7406\u548c\u7d44\u7e54\u6578\u64da\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u70ba\u4e86\u66f4\u597d\u5730\u7ba1\u7406 Redis \u4e2d\u7684\u6578\u64da\uff0c\u6dfb\u52a0\u65b0\u7684 Key \u7a7a\u9593\u662f\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u4e2d\u8a2d\u7f6e Key \u7a7a\u9593\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-key-%e7%a9%ba%e9%96%93%ef%bc%9f-NhHPCYwCso\">\u4ec0\u9ebc\u662f Key \u7a7a\u9593\uff1f<\/h2>\n<p>\u5728 Redis \u4e2d\uff0cKey \u7a7a\u9593\u662f\u7528\u4f86\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u7684\u4e00\u7a2e\u65b9\u5f0f\u3002\u6bcf\u500b Key \u7a7a\u9593\u53ef\u4ee5\u770b\u4f5c\u662f\u4e00\u500b\u547d\u540d\u7a7a\u9593\uff0c\u5141\u8a31\u7528\u6236\u5c07\u76f8\u95dc\u7684\u9375\u503c\u5c0d\u5206\u7d44\u3002\u9019\u6a23\u505a\u7684\u597d\u8655\u5728\u65bc\u53ef\u4ee5\u907f\u514d\u9375\u540d\u7684\u885d\u7a81\uff0c\u4e26\u4e14\u4f7f\u5f97\u6578\u64da\u7684\u7ba1\u7406\u66f4\u52a0\u6e05\u6670\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81-key-%e7%a9%ba%e9%96%93%ef%bc%9f-NhHPCYwCso\">\u70ba\u4ec0\u9ebc\u9700\u8981 Key \u7a7a\u9593\uff1f<\/h2>\n<ul>\n<li><strong>\u907f\u514d\u9375\u540d\u885d\u7a81\uff1a<\/strong>\u5728\u5927\u578b\u61c9\u7528\u4e2d\uff0c\u53ef\u80fd\u6703\u6709\u591a\u500b\u6a21\u584a\u4f7f\u7528\u76f8\u540c\u7684\u9375\u540d\uff0c\u9019\u6703\u5c0e\u81f4\u6578\u64da\u7684\u8986\u84cb\u548c\u4e1f\u5931\u3002\u4f7f\u7528 Key \u7a7a\u9593\u53ef\u4ee5\u6709\u6548\u907f\u514d\u9019\u7a2e\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u6548\u7387\uff1a<\/strong>\u901a\u904e\u5c07\u76f8\u95dc\u7684\u9375\u503c\u5c0d\u653e\u5728\u540c\u4e00\u500b Key \u7a7a\u9593\u4e2d\uff0c\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u9032\u884c\u67e5\u8a62\u548c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u589e\u5f37\u6578\u64da\u5b89\u5168\u6027\uff1a<\/strong>\u4e0d\u540c\u7684 Key \u7a7a\u9593\u53ef\u4ee5\u8a2d\u7f6e\u4e0d\u540c\u7684\u8a2a\u554f\u6b0a\u9650\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae-key-%e7%a9%ba%e9%96%93-NhHPCYwCso\">\u5982\u4f55\u8a2d\u7f6e Key \u7a7a\u9593<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u8a2d\u7f6e Key \u7a7a\u9593\u7684\u65b9\u5f0f\u4e3b\u8981\u662f\u901a\u904e\u547d\u540d\u7d04\u5b9a\u4f86\u5be6\u73fe\u3002\u96d6\u7136 Redis \u672c\u8eab\u4e26\u4e0d\u63d0\u4f9b\u76f4\u63a5\u7684 Key \u7a7a\u9593\u529f\u80fd\uff0c\u4f46\u6211\u5011\u53ef\u4ee5\u901a\u904e\u5728\u9375\u540d\u4e2d\u4f7f\u7528\u5206\u9694\u7b26\u4f86\u6a21\u64ec Key \u7a7a\u9593\u7684\u6548\u679c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u547d\u540d\u7d04\u5b9a\uff1a<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e5%86%92%e8%99%9f%e4%bd%9c%e7%82%ba%e5%88%86%e9%9a%94%e7%ac%a6-NhHPCYwCso\">\u4f7f\u7528\u5192\u865f\u4f5c\u70ba\u5206\u9694\u7b26<\/h3>\n<p>\u6700\u5e38\u898b\u7684\u505a\u6cd5\u662f\u4f7f\u7528\u5192\u865f\uff08:\uff09\u4f5c\u70ba\u5206\u9694\u7b26\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u7528\u6236\u6a21\u584a\u548c\u4e00\u500b\u8a02\u55ae\u6a21\u584a\uff0c\u6211\u5011\u53ef\u4ee5\u9019\u6a23\u8a2d\u7f6e\u9375\u540d\uff1a<\/p>\n<pre><code>SET user:1001 \"Alice\"\nSET user:1002 \"Bob\"\nSET order:2001 \"Order1\"\nSET order:2002 \"Order2\"<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u6211\u5011\u5c31\u53ef\u4ee5\u901a\u904e\u524d\u7db4\u4f86\u5340\u5206\u4e0d\u540c\u7684 Key \u7a7a\u9593\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e7%89%b9%e5%ae%9a-key-%e7%a9%ba%e9%96%93%e7%9a%84%e9%8d%b5-NhHPCYwCso\">\u67e5\u8a62\u7279\u5b9a Key \u7a7a\u9593\u7684\u9375<\/h3>\n<p>\u8981\u67e5\u8a62\u7279\u5b9a Key \u7a7a\u9593\u4e2d\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>KEYS<\/code> \u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u60f3\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u9375\uff0c\u53ef\u4ee5\u9019\u6a23\u57f7\u884c\uff1a<\/p>\n<pre><code>KEYS user:*<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u4ee5 <code>user:<\/code> \u958b\u982d\u7684\u9375\u3002<\/p>\n<h2 id=\"%e7%ae%a1%e7%90%86-key-%e7%a9%ba%e9%96%93%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-NhHPCYwCso\">\u7ba1\u7406 Key \u7a7a\u9593\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u4f7f\u7528\u4e00\u81f4\u7684\u547d\u540d\u7d04\u5b9a\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u7684\u9375\u540d\u9075\u5faa\u76f8\u540c\u7684\u547d\u540d\u898f\u5247\uff0c\u4ee5\u4fbf\u65bc\u7ba1\u7406\u548c\u67e5\u8a62\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u9375\uff1a<\/strong>\u4f7f\u7528 <code>EXPIRE<\/code> \u547d\u4ee4\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u907f\u514d\u6578\u64da\u5197\u9918\u3002<\/li>\n<li><strong>\u76e3\u63a7 Key \u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5 Key \u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-NhHPCYwCso\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Redis \u4e2d\u8a2d\u7f6e Key \u7a7a\u9593\u662f\u4e00\u500b\u6709\u6548\u7684\u6578\u64da\u7ba1\u7406\u7b56\u7565\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7d44\u7e54\u548c\u7ba1\u7406\u6578\u64da\u3002\u901a\u904e\u4f7f\u7528\u547d\u540d\u7d04\u5b9a\u548c\u9069\u7576\u7684\u7ba1\u7406\u63aa\u65bd\uff0c\u53ef\u4ee5\u907f\u514d\u9375\u540d\u885d\u7a81\uff0c\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u6548\u7387\u3002\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u4f60\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a>\uff0c\u90fd\u80fd\u70ba\u4f60\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Redis \u4e2d\u8a2d\u7f6e\u65b0\u7684 Key \u7a7a\u9593\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u512a\u5316\u6027\u80fd\uff0c\u7c21\u5316\u61c9\u7528\u958b\u767c\u6d41\u7a0b\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-158449","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158449","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=158449"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158449\/revisions"}],"predecessor-version":[{"id":158450,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/158449\/revisions\/158450"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=158449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=158449"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=158449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}