{"id":128559,"date":"2024-10-26T15:03:20","date_gmt":"2024-10-26T07:03:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128559\/"},"modified":"2024-10-26T15:03:20","modified_gmt":"2024-10-26T07:03:20","slug":"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e6%b7%bb%e5%8a%a0%ef%bc%88redis%e6%b7%bb%e5%8a%a0%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128559\/","title":{"rendered":"Redis\u5be6\u73fe\u9ad8\u6548\u7684\u6709\u5e8f\u96c6\u5408\u6dfb\u52a0\uff08redis\u6dfb\u52a0\u6709\u5e8f\u96c6\u5408\uff09"},"content":{"rendered":"<h1 id=\"redis%e5%af%a6%e7%8f%be%e9%ab%98%e6%95%88%e7%9a%84%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e6%b7%bb%e5%8a%a0-tPAOPVnavx\">Redis\u5be6\u73fe\u9ad8\u6548\u7684\u6709\u5e8f\u96c6\u5408\u6dfb\u52a0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u6bcf\u500b\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5176\u4e2d\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u7279\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u9ad8\u6548\u5730\u6dfb\u52a0\u6709\u5e8f\u96c6\u5408\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%ef%bc%9f-tPAOPVnavx\">\u4ec0\u9ebc\u662f\u6709\u5e8f\u96c6\u5408\uff1f<\/h2>\n<p>\u6709\u5e8f\u96c6\u5408\u662fRedis\u4e2d\u7684\u4e00\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5b83\u4e0d\u50c5\u80fd\u5920\u5b58\u5132\u552f\u4e00\u7684\u5143\u7d20\uff0c\u9084\u80fd\u5920\u70ba\u6bcf\u500b\u5143\u7d20\u5206\u914d\u4e00\u500b\u5206\u6578\uff08score\uff09\uff0c\u9019\u4f7f\u5f97\u5143\u7d20\u53ef\u4ee5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u9019\u7a2e\u7279\u6027\u4f7f\u5f97\u6709\u5e8f\u96c6\u5408\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u3001\u512a\u5148\u7d1a\u968a\u5217\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%93%8d%e4%bd%9c-tPAOPVnavx\">\u6709\u5e8f\u96c6\u5408\u7684\u57fa\u672c\u64cd\u4f5c<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u5c0d\u6709\u5e8f\u96c6\u5408\u7684\u64cd\u4f5c\u4e3b\u8981\u5305\u62ec\u6dfb\u52a0\u3001\u522a\u9664\u548c\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u64cd\u4f5c\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>ZADD<\/code>\uff1a\u6dfb\u52a0\u5143\u7d20\u5230\u6709\u5e8f\u96c6\u5408\u3002<\/li>\n<li><code>ZREM<\/code>\uff1a\u5f9e\u6709\u5e8f\u96c6\u5408\u4e2d\u522a\u9664\u5143\u7d20\u3002<\/li>\n<li><code>ZRANGE<\/code>\uff1a\u6839\u64da\u7d22\u5f15\u7bc4\u570d\u67e5\u8a62\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<li><code>ZREVRANGE<\/code>\uff1a\u6839\u64da\u7d22\u5f15\u7bc4\u570d\u53cd\u5411\u67e5\u8a62\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u3002<\/li>\n<li><code>ZScore<\/code>\uff1a\u7372\u53d6\u5143\u7d20\u7684\u5206\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%ab%98%e6%95%88%e6%b7%bb%e5%8a%a0%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e7%9a%84%e6%8a%80%e5%b7%a7-tPAOPVnavx\">\u9ad8\u6548\u6dfb\u52a0\u6709\u5e8f\u96c6\u5408\u7684\u6280\u5de7<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u6642\uff0c\u6dfb\u52a0\u5143\u7d20\u7684\u6548\u7387\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u63d0\u9ad8\u6dfb\u52a0\u6548\u7387\u7684\u6280\u5de7\uff1a<\/p>\n<h3 id=\"1-%e6%89%b9%e9%87%8f%e6%b7%bb%e5%8a%a0-tPAOPVnavx\">1. \u6279\u91cf\u6dfb\u52a0<\/h3>\n<p>\u5982\u679c\u9700\u8981\u6dfb\u52a0\u591a\u500b\u5143\u7d20\uff0c\u4f7f\u7528\u55ae\u500b <code>ZADD<\/code> \u547d\u4ee4\u4f86\u6279\u91cf\u6dfb\u52a0\u6703\u6bd4\u9010\u500b\u6dfb\u52a0\u66f4\u9ad8\u6548\u3002\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u548c\u547d\u4ee4\u57f7\u884c\u7684\u958b\u92b7\u3002<\/p>\n<pre><code>127.0.0.1:6379&gt; ZADD mysortedset 1 \"one\" 2 \"two\" 3 \"three\"\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e7%ae%a1%e9%81%93%ef%bc%88pipeline%ef%bc%89-tPAOPVnavx\">2. \u4f7f\u7528\u7ba1\u9053\uff08Pipeline\uff09<\/h3>\n<p>\u7576\u9700\u8981\u57f7\u884c\u591a\u500b\u547d\u4ee4\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853\u3002\u9019\u6a23\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u6253\u5305\u5728\u4e00\u8d77\u767c\u9001\uff0c\u5f9e\u800c\u6e1b\u5c11\u5f80\u8fd4\u7684\u5ef6\u9072\u3002<\/p>\n<pre><code>redis-cli --pipe\nZADD mysortedset 1 \"one\"\nZADD mysortedset 2 \"two\"\nZADD mysortedset 3 \"three\"\n<\/code><\/pre>\n<h3 id=\"3-%e9%81%a9%e7%95%b6%e9%81%b8%e6%93%87%e5%88%86%e6%95%b8-tPAOPVnavx\">3. \u9069\u7576\u9078\u64c7\u5206\u6578<\/h3>\n<p>\u5728\u6dfb\u52a0\u5143\u7d20\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u5206\u6578\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u6642\u9593\u5e8f\u5217\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528\u6642\u9593\u6233\u4f5c\u70ba\u5206\u6578\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u7bc4\u570d\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%af%a6%e7%8f%be%e6%8e%92%e8%a1%8c%e6%a6%9c-tPAOPVnavx\">\u793a\u4f8b\uff1a\u5be6\u73fe\u6392\u884c\u699c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5be6\u73fe\u4e00\u500b\u6392\u884c\u699c\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; ZADD leaderboard 100 \"Player1\"\n127.0.0.1:6379&gt; ZADD leaderboard 200 \"Player2\"\n127.0.0.1:6379&gt; ZADD leaderboard 150 \"Player3\"\n<\/code><\/pre>\n<p>\u67e5\u8a62\u6392\u884c\u699c\u524d\u5169\u540d\uff1a<\/p>\n<pre><code>127.0.0.1:6379&gt; ZREVRANGE leaderboard 0 1 WITHSCORES\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tPAOPVnavx\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\u662f\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6709\u5e8f\u6578\u64da\u3002\u901a\u904e\u6279\u91cf\u6dfb\u52a0\u3001\u4f7f\u7528\u7ba1\u9053\u548c\u9078\u64c7\u5408\u9069\u7684\u5206\u6578\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6709\u5e8f\u96c6\u5408\u7684\u64cd\u4f5c\u6548\u7387\u3002\u7121\u8ad6\u662f\u5728\u6392\u884c\u699c\u9084\u662f\u5176\u4ed6\u9700\u8981\u6709\u5e8f\u6578\u64da\u7684\u61c9\u7528\u4e2d\uff0c\u6709\u5e8f\u96c6\u5408\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\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\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Redis\u4e2d\u9ad8\u6548\u6dfb\u52a0\u6709\u5e8f\u96c6\u5408\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\u8207\u6392\u5e8f\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-128559","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128559","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=128559"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128559\/revisions"}],"predecessor-version":[{"id":128560,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128559\/revisions\/128560"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}