{"id":62253,"date":"2024-10-13T17:27:15","date_gmt":"2024-10-13T09:27:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/62253\/"},"modified":"2024-10-13T17:27:15","modified_gmt":"2024-10-13T09:27:15","slug":"kv%e6%95%b8%e6%93%9a%e5%ba%ab%e6%94%af%e6%8c%81%e9%87%8d%e8%a4%87key%ef%bc%9a%e4%bf%9d%e9%9a%9c%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7%e7%9a%84%e5%bf%85%e8%a6%81%e9%81%b8%e6%93%87-kv%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/62253\/","title":{"rendered":"kv\u6578\u64da\u5eab\u652f\u6301\u91cd\u8907key\uff1a\u4fdd\u969c\u6578\u64da\u5b8c\u6574\u6027\u7684\u5fc5\u8981\u9078\u64c7 (kv\u6578\u64da\u5eab\u652f\u6301\u91cd\u8907key)"},"content":{"rendered":"<h1 id=\"kv%e6%95%b8%e6%93%9a%e5%ba%ab%e6%94%af%e6%8c%81%e9%87%8d%e8%a4%87key%ef%bc%9a%e4%bf%9d%e9%9a%9c%e6%95%b8%e6%93%9a%e5%ae%8c%e6%95%b4%e6%80%a7%e7%9a%84%e5%bf%85%e8%a6%81%e9%81%b8%e6%93%87-DfWyiwFJSH\">kv\u6578\u64da\u5eab\u652f\u6301\u91cd\u8907key\uff1a\u4fdd\u969c\u6578\u64da\u5b8c\u6574\u6027\u7684\u5fc5\u8981\u9078\u64c7<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0ckv\uff08\u9375\u503c\uff09\u6578\u64da\u5eab\u56e0\u5176\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u65b9\u5f0f\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0ekv\u6578\u64da\u5eab\u652f\u6301\u91cd\u8907key\u7684\u7279\u6027\uff0c\u4ee5\u53ca\u9019\u4e00\u7279\u6027\u5982\u4f55\u4fdd\u969c\u6578\u64da\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afkv%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-DfWyiwFJSH\">\u4ec0\u9ebc\u662fkv\u6578\u64da\u5eab\uff1f<\/h2>\n<p>kv\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u4ee5\u9375\u503c\u5c0d\u5f62\u5f0f\u5b58\u5132\u6578\u64da\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u6bcf\u500b\u9375\uff08key\uff09\u90fd\u5c0d\u61c9\u4e00\u500b\u503c\uff08value\uff09\uff0c\u9019\u7a2e\u7d50\u69cb\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\u3002kv\u6578\u64da\u5eab\u901a\u5e38\u7528\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u64f4\u5c55\u6027\u7684\u61c9\u7528\u5834\u666f\uff0c\u5982\u7de9\u5b58\u7cfb\u7d71\u3001\u6703\u8a71\u5b58\u5132\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u3002<\/p>\n<h2 id=\"%e9%87%8d%e8%a4%87key%e7%9a%84%e6%a6%82%e5%bf%b5-DfWyiwFJSH\">\u91cd\u8907key\u7684\u6982\u5ff5<\/h2>\n<p>\u5728\u50b3\u7d71\u7684\u6578\u64da\u5eab\u4e2d\uff0c\u9375\u901a\u5e38\u662f\u552f\u4e00\u7684\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u9375\u53ea\u80fd\u5c0d\u61c9\u4e00\u500b\u503c\u3002\u7136\u800c\uff0c\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5141\u8a31\u91cd\u8907key\u7684kv\u6578\u64da\u5eab\u53ef\u4ee5\u5b58\u5132\u591a\u500b\u503c\uff0c\u9019\u5c0d\u65bc\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4f86\u8aaa\u662f\u975e\u5e38\u6709\u7528\u7684\u3002\u4f8b\u5982\uff0c\u5728\u65e5\u8a8c\u7cfb\u7d71\u4e2d\uff0c\u53ef\u80fd\u9700\u8981\u5c07\u591a\u500b\u4e8b\u4ef6\u8a18\u9304\u5230\u540c\u4e00\u500b\u9375\u4e0b\u3002<\/p>\n<h2 id=\"%e9%87%8d%e8%a4%87key%e7%9a%84%e5%84%aa%e5%8b%a2-DfWyiwFJSH\">\u91cd\u8907key\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u652f\u6301\u91cd\u8907key\u7684kv\u6578\u64da\u5eab\u80fd\u5920\u66f4\u597d\u5730\u4fdd\u7559\u6b77\u53f2\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u8ffd\u8e64\u8b8a\u66f4\u7684\u61c9\u7528\u975e\u5e38\u91cd\u8981\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5982\u4f55\u8655\u7406\u91cd\u8907\u7684\u9375\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u6a21\u578b\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u91cd\u8907key\u53ef\u4ee5\u6e1b\u5c11\u67e5\u8a62\u7684\u8907\u96dc\u6027\uff0c\u5f9e\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e9%87%8d%e8%a4%87key%e7%9a%84%e6%94%af%e6%8c%81-DfWyiwFJSH\">\u5982\u4f55\u5be6\u73fe\u91cd\u8907key\u7684\u652f\u6301<\/h2>\n<p>\u5be6\u73fe\u91cd\u8907key\u7684\u652f\u6301\u901a\u5e38\u9700\u8981\u5728\u6578\u64da\u5eab\u8a2d\u8a08\u6642\u8003\u616e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%88%97%e8%a1%a8%e6%88%96%e9%9b%86%e5%90%88-DfWyiwFJSH\">1. \u4f7f\u7528\u5217\u8868\u6216\u96c6\u5408<\/h3>\n<p>\u5728kv\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u5c07\u503c\u5b58\u5132\u70ba\u5217\u8868\u6216\u96c6\u5408\uff0c\u9019\u6a23\u540c\u4e00\u500b\u9375\u53ef\u4ee5\u5c0d\u61c9\u591a\u500b\u503c\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nSET user:1001:messages [\"Hello\", \"World\", \"Hello again\"]\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u9375&#8221;user:1001:messages&#8221;\u53ef\u4ee5\u5b58\u5132\u591a\u689d\u6d88\u606f\uff0c\u9019\u6a23\u5c31\u5be6\u73fe\u4e86\u91cd\u8907key\u7684\u6548\u679c\u3002<\/p>\n<h3 id=\"2-%e6%99%82%e9%96%93%e6%88%b3%e4%bd%9c%e7%82%ba%e9%99%84%e5%8a%a0%e4%bf%a1%e6%81%af-DfWyiwFJSH\">2. \u6642\u9593\u6233\u4f5c\u70ba\u9644\u52a0\u4fe1\u606f<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u5c07\u6642\u9593\u6233\u4f5c\u70ba\u503c\u7684\u4e00\u90e8\u5206\u4f86\u5340\u5206\u91cd\u8907\u7684\u9375\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nSET user:1001:login:2023-10-01T10:00:00 \"Login event\"\nSET user:1001:login:2023-10-01T10:05:00 \"Login event\"\n<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u5373\u4f7f\u9375\u76f8\u540c\uff0c\u56e0\u70ba\u6642\u9593\u6233\u7684\u4e0d\u540c\uff0c\u4ecd\u7136\u53ef\u4ee5\u5b58\u5132\u591a\u500b\u503c\u3002<\/p>\n<h2 id=\"%e9%87%8d%e8%a4%87key%e7%9a%84%e6%8c%91%e6%88%b0-DfWyiwFJSH\">\u91cd\u8907key\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1\u91cd\u8907key\u6709\u5176\u512a\u52e2\uff0c\u4f46\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\u3002\u4f8b\u5982\uff0c\u5982\u4f55\u6709\u6548\u5730\u67e5\u8a62\u548c\u7ba1\u7406\u9019\u4e9b\u91cd\u8907\u7684\u6578\u64da\uff0c\u5982\u4f55\u907f\u514d\u6578\u64da\u5197\u9918\u7b49\u3002\u56e0\u6b64\uff0c\u5728\u8a2d\u8a08\u6578\u64da\u6a21\u578b\u6642\uff0c\u9700\u8981\u4ed4\u7d30\u8003\u616e\u9019\u4e9b\u56e0\u7d20\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DfWyiwFJSH\">\u7d50\u8ad6<\/h2>\n<p>\u652f\u6301\u91cd\u8907key\u7684kv\u6578\u64da\u5eab\u5728\u67d0\u4e9b\u61c9\u7528\u5834\u666f\u4e2d\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u5229\u7528\u9019\u4e00\u7279\u6027\u4f86\u6eff\u8db3\u696d\u52d9\u9700\u6c42\u3002\u5728\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u5176\u7279\u6027\u548c\u512a\u52e2\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u642d\u5efa\u60a8\u7684kv\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22KV\u6578\u64da\u5eab\u652f\u6301\u91cd\u8907key\u7684\u512a\u52e2\uff0c\u5982\u4f55\u4fdd\u969c\u6578\u64da\u5b8c\u6574\u6027\uff0c\u6210\u70ba\u6578\u64da\u7ba1\u7406\u7684\u5fc5\u8981\u9078\u64c7\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-62253","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62253","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=62253"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62253\/revisions"}],"predecessor-version":[{"id":62254,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/62253\/revisions\/62254"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=62253"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=62253"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=62253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}