{"id":184324,"date":"2024-11-10T12:16:17","date_gmt":"2024-11-10T04:16:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184324\/"},"modified":"2024-11-10T12:16:19","modified_gmt":"2024-11-10T04:16:19","slug":"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%99%82%e6%b3%a8%e6%84%8fkey%e4%b8%8d%e5%8f%af%e9%87%8d%e8%a4%87%ef%bc%88redis%e7%b7%a9%e5%ad%98key%e4%b8%80%e6%a8%a3%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184324\/","title":{"rendered":"\u4f7f\u7528Redis\u7de9\u5b58\u6642\u6ce8\u610fkey\u4e0d\u53ef\u91cd\u8907\uff08redis\u7de9\u5b58key\u4e00\u6a23\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e7%b7%a9%e5%ad%98%e6%99%82%e6%b3%a8%e6%84%8fkey%e4%b8%8d%e5%8f%af%e9%87%8d%e8%a4%87%ef%bc%88redis%e7%b7%a9%e5%ad%98key%e4%b8%80%e6%a8%a3%ef%bc%89-visVpirgjh\">\u4f7f\u7528Redis\u7de9\u5b58\u6642\u6ce8\u610fkey\u4e0d\u53ef\u91cd\u8907\uff08redis\u7de9\u5b58key\u4e00\u6a23\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u7cfb\u7d71\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u5b58\u53d6\u7684\u901f\u5ea6\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528Redis\u9032\u884c\u7de9\u5b58\u6642\uff0c\u958b\u767c\u8005\u5fc5\u9808\u7279\u5225\u6ce8\u610f\u7de9\u5b58key\u7684\u8a2d\u8a08\uff0c\u907f\u514d\u91cd\u8907\u7684key\u5c0e\u81f4\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e7%b7%a9%e5%ad%98%ef%bc%9f-visVpirgjh\">\u4ec0\u9ebc\u662fRedis\u7de9\u5b58\uff1f<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u901a\u5e38\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bckey%e9%87%8d%e8%a4%87%e6%9c%83%e9%80%a0%e6%88%90%e5%95%8f%e9%a1%8c%ef%bc%9f-visVpirgjh\">\u70ba\u4ec0\u9ebckey\u91cd\u8907\u6703\u9020\u6210\u554f\u984c\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6bcf\u500bkey\u90fd\u662f\u552f\u4e00\u7684\u3002\u5982\u679c\u5169\u500b\u4e0d\u540c\u7684\u6578\u64da\u4f7f\u7528\u4e86\u76f8\u540c\u7684key\uff0c\u5f8c\u8005\u5c07\u8986\u84cb\u524d\u8005\u7684\u6578\u64da\uff0c\u9019\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u4e0d\u4e00\u81f4\u3002\u9019\u7a2e\u60c5\u6cc1\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u5c24\u70ba\u5e38\u898b\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u932f\u8aa4\u884c\u70ba\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-visVpirgjh\">\u793a\u4f8b<\/h3>\n<pre><code>SET user:1000 \"Alice\"\nSET user:1000 \"Bob\"  \/\/ \u9019\u88e1\u6703\u8986\u84cb\u524d\u9762\u7684\u503c\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u7576\u6211\u5011\u4f7f\u7528\u76f8\u540c\u7684key &#8220;user:1000&#8243;\u4f86\u8a2d\u7f6e\u4e0d\u540c\u7684\u7528\u6236\u6642\uff0c\u6700\u7d42\u53ea\u6703\u4fdd\u7559&#8221;Bob&#8221;\u7684\u503c\uff0c\u800c&#8221;Alice&#8221;\u7684\u6578\u64da\u5c07\u88ab\u4e1f\u68c4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%bf%e5%85%8dkey%e9%87%8d%e8%a4%87%ef%bc%9f-visVpirgjh\">\u5982\u4f55\u907f\u514dkey\u91cd\u8907\uff1f<\/h2>\n<p>\u70ba\u4e86\u907f\u514dkey\u91cd\u8907\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u547d\u540d\u7a7a\u9593\uff1a<\/strong>\u5728key\u4e2d\u52a0\u5165\u7279\u5b9a\u7684\u524d\u7db4\u6216\u547d\u540d\u7a7a\u9593\uff0c\u4ee5\u5340\u5206\u4e0d\u540c\u7684\u6578\u64da\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528&#8221;app1:user:1000&#8243;\u548c&#8221;app2:user:1000&#8243;\u4f86\u5340\u5206\u4e0d\u540c\u61c9\u7528\u7684\u7528\u6236\u6578\u64da\u3002<\/li>\n<li><strong>\u4f7f\u7528UUID\u6216\u6642\u9593\u6233\uff1a<\/strong>\u751f\u6210\u552f\u4e00\u7684key\uff0c\u4f8b\u5982\u4f7f\u7528UUID\u6216\u7576\u524d\u6642\u9593\u6233\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6bcf\u500bkey\u90fd\u662f\u7368\u4e00\u7121\u4e8c\u7684\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u904e\u671fkey\uff1a<\/strong>\u8a2d\u7f6ekey\u7684\u904e\u671f\u6642\u9593\uff0c\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684key\uff0c\u6e1b\u5c11\u91cd\u8907\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%91%bd%e5%90%8d%e7%a9%ba%e9%96%93-visVpirgjh\">\u793a\u4f8b\uff1a\u4f7f\u7528\u547d\u540d\u7a7a\u9593<\/h3>\n<pre><code>SET app1:user:1000 \"Alice\"\nSET app2:user:1000 \"Bob\"\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u5169\u500b\u4e0d\u540c\u7684\u61c9\u7528\u4f7f\u7528\u4e86\u76f8\u540c\u7684\u7528\u6236ID\uff0c\u4f46\u7531\u65bc\u4f7f\u7528\u4e86\u4e0d\u540c\u7684\u547d\u540d\u7a7a\u9593\uff0c\u6578\u64da\u4e0d\u6703\u4e92\u76f8\u8986\u84cb\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-visVpirgjh\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u7de9\u5b58\u6642\uff0c\u8a2d\u8a08\u5408\u7406\u7684key\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u91cd\u8907\u7684key\u4e0d\u50c5\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u61c9\u7528\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u4f7f\u7528\u547d\u540d\u7a7a\u9593\u3001UUID\u6216\u6642\u9593\u6233\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514dkey\u7684\u91cd\u8907\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6578\u64da\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u7de9\u5b58\u6642\uff0c\u78ba\u4fddkey\u552f\u4e00\u6027\u4ee5\u907f\u514d\u6578\u64da\u8986\u84cb\u548c\u932f\u8aa4\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\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-184324","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184324","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=184324"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184324\/revisions"}],"predecessor-version":[{"id":184325,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184324\/revisions\/184325"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}