{"id":101842,"date":"2024-10-22T13:28:59","date_gmt":"2024-10-22T05:28:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/101842\/"},"modified":"2024-10-22T13:29:00","modified_gmt":"2024-10-22T05:29:00","slug":"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97%e9%96%8b%e5%95%9f%e9%81%8e%e6%bf%be%e6%a8%a1%e5%bc%8f%e4%b9%8b%e6%97%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/101842\/","title":{"rendered":"Redis \u904e\u6ffe\u5668\u4f7f\u7528\u6307\u5357\u958b\u555f\u904e\u6ffe\u6a21\u5f0f\u4e4b\u65c5"},"content":{"rendered":"<h1 id=\"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97%ef%bc%9a%e9%96%8b%e5%95%9f%e9%81%8e%e6%bf%be%e6%a8%a1%e5%bc%8f%e4%b9%8b%e6%97%85-LyTWVhbuMb\">Redis \u904e\u6ffe\u5668\u4f7f\u7528\u6307\u5357\uff1a\u958b\u555f\u904e\u6ffe\u6a21\u5f0f\u4e4b\u65c5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u5176\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u4f7f\u5176\u5728\u5404\u7a2e\u61c9\u7528\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u904e\u6ffe\u5668\u529f\u80fd\uff0c\u5e6b\u52a9\u60a8\u958b\u555f\u904e\u6ffe\u6a21\u5f0f\u4e4b\u65c5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%81%8e%e6%bf%be%e5%99%a8%ef%bc%9f-LyTWVhbuMb\">\u4ec0\u9ebc\u662f Redis \u904e\u6ffe\u5668\uff1f<\/h2>\n<p>Redis \u904e\u6ffe\u5668\u662f\u4e00\u7a2e\u7528\u65bc\u904e\u6ffe\u548c\u8655\u7406\u6578\u64da\u7684\u5de5\u5177\uff0c\u80fd\u5920\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u7be9\u9078\u51fa\u6240\u9700\u7684\u6578\u64da\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u67e5\u8a62\u548c\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002\u904e\u6ffe\u5668\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5728\u5927\u91cf\u6578\u64da\u4e2d\u5feb\u901f\u627e\u5230\u6240\u9700\u7684\u4fe1\u606f\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis-%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-LyTWVhbuMb\">Redis \u904e\u6ffe\u5668\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u904e\u6ffe\u5668\u4e3b\u8981\u4f9d\u8cf4\u65bc\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\uff1a<\/p>\n<ul>\n<li><strong>\u9375\u503c\u5c0d\uff1a<\/strong>Redis \u7684\u57fa\u672c\u6578\u64da\u55ae\u4f4d\u662f\u9375\u503c\u5c0d\uff0c\u904e\u6ffe\u5668\u53ef\u4ee5\u6839\u64da\u9375\u6216\u503c\u9032\u884c\u7be9\u9078\u3002<\/li>\n<li><strong>\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u9019\u4e9b\u7d50\u69cb\u53ef\u4ee5\u7528\u65bc\u4e0d\u540c\u7684\u904e\u6ffe\u9700\u6c42\u3002<\/li>\n<li><strong>\u547d\u4ee4\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u548c\u67e5\u8a62\u6578\u64da\uff0c\u5982 <code>SCAN<\/code>\u3001<code>HSCAN<\/code>\u3001<code>SSCAN<\/code> \u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e9%81%8e%e6%bf%be%e5%99%a8-LyTWVhbuMb\">\u5982\u4f55\u4f7f\u7528 Redis \u904e\u6ffe\u5668<\/h2>\n<p>\u4f7f\u7528 Redis \u904e\u6ffe\u5668\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e6%95%b8%e6%93%9a-LyTWVhbuMb\">1. \u8a2d\u5b9a\u6578\u64da<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728 Redis \u4e2d\u8a2d\u5b9a\u4e00\u4e9b\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET user:1 \"Alice\"\nSET user:2 \"Bob\"\nSET user:3 \"Charlie\"\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-scan-%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e9%81%8e%e6%bf%be-LyTWVhbuMb\">2. \u4f7f\u7528 SCAN \u547d\u4ee4\u9032\u884c\u904e\u6ffe<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>SCAN<\/code> \u547d\u4ee4\u4f86\u904d\u6b77\u6578\u64da\u4e26\u9032\u884c\u904e\u6ffe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u67e5\u627e\u4ee5 &#8220;A&#8221; \u958b\u982d\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>SCAN 0 MATCH user:* COUNT 100\n<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u6240\u6709\u4ee5 &#8220;user:&#8221; \u958b\u982d\u7684\u9375\uff0c\u7136\u5f8c\u60a8\u53ef\u4ee5\u5728\u61c9\u7528\u5c64\u9032\u884c\u9032\u4e00\u6b65\u7684\u904e\u6ffe\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-hscan-%e5%91%bd%e4%bb%a4%e9%80%b2%e8%a1%8c%e5%93%88%e5%b8%8c%e9%81%8e%e6%bf%be-LyTWVhbuMb\">3. \u4f7f\u7528 HSCAN \u547d\u4ee4\u9032\u884c\u54c8\u5e0c\u904e\u6ffe<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>HSCAN<\/code> \u547d\u4ee4\u4f86\u904e\u6ffe\u54c8\u5e0c\u4e2d\u7684\u5b57\u6bb5\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>HSET user:1 name \"Alice\" age 30\nHSET user:2 name \"Bob\" age 25\nHSET user:3 name \"Charlie\" age 35\n\nHSCAN user:1 0 MATCH *age COUNT 100\n<\/code><\/pre>\n<h2 id=\"%e9%81%8e%e6%bf%be%e5%99%a8%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-LyTWVhbuMb\">\u904e\u6ffe\u5668\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u904e\u6ffe\u5668\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u4f7f\u7528\u9069\u7576\u7684\u547d\u4ee4\uff1a<\/strong>\u6839\u64da\u6578\u64da\u91cf\u548c\u67e5\u8a62\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u547d\u4ee4\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6027\u80fd\u640d\u8017\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u4fdd\u6301\u6578\u64da\u5eab\u7684\u9ad8\u6548\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LyTWVhbuMb\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u904e\u6ffe\u5668\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u80fd\u5920\u6709\u6548\u5730\u7be9\u9078\u548c\u67e5\u8a62\u6578\u64da\u3002\u901a\u904e\u5408\u7406\u4f7f\u7528 Redis \u7684\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u5927\u5e45\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c Redis\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u80fd\u627e\u5230\u5408\u9069\u7684\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u904e\u6ffe\u5668\u4f7f\u7528\u6307\u5357\uff0c\u5b78\u7fd2\u5982\u4f55\u958b\u555f\u904e\u6ffe\u6a21\u5f0f\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u64cd\u4f5c\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-101842","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101842","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=101842"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101842\/revisions"}],"predecessor-version":[{"id":101843,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/101842\/revisions\/101843"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=101842"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=101842"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=101842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}