{"id":98562,"date":"2024-10-21T03:39:19","date_gmt":"2024-10-20T19:39:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98562\/"},"modified":"2024-10-21T03:39:20","modified_gmt":"2024-10-20T19:39:20","slug":"redis-%e7%9a%84-zsort-%e5%8a%9f%e8%83%bd%e5%84%aa%e5%8c%96%ef%bc%8c%e5%bc%95%e9%a0%98%e6%a5%ad%e7%95%8c%e6%9b%b4%e5%84%aa%e7%a7%80%e7%9a%84%e6%95%b8%e6%93%9a%e6%8e%92%e5%ba%8f%e9%ab%94%e9%a9%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98562\/","title":{"rendered":"Redis \u7684 zsort \u529f\u80fd\u512a\u5316\uff0c\u5f15\u9818\u696d\u754c\u66f4\u512a\u79c0\u7684\u6578\u64da\u6392\u5e8f\u9ad4\u9a57"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84-zsort-%e5%8a%9f%e8%83%bd%e5%84%aa%e5%8c%96%ef%bc%8c%e5%bc%95%e9%a0%98%e6%a5%ad%e7%95%8c%e6%9b%b4%e5%84%aa%e7%a7%80%e7%9a%84%e6%95%b8%e6%93%9a%e6%8e%92%e5%ba%8f%e9%ab%94%e9%a9%97-ylDUeMFqmT\">Redis \u7684 zsort \u529f\u80fd\u512a\u5316\uff0c\u5f15\u9818\u696d\u754c\u66f4\u512a\u79c0\u7684\u6578\u64da\u6392\u5e8f\u9ad4\u9a57<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u6392\u5e8f\u548c\u6aa2\u7d22\u6548\u7387\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u5176\u4e2d zset\uff08\u6709\u5e8f\u96c6\u5408\uff09\u662f\u5176\u4e00\u500b\u91cd\u8981\u7279\u6027\u3002zset \u5141\u8a31\u7528\u6236\u6839\u64da\u5206\u6578\u5c0d\u5143\u7d20\u9032\u884c\u6392\u5e8f\uff0c\u4e26\u63d0\u4f9b\u4e86 zsort \u529f\u80fd\u4f86\u9032\u4e00\u6b65\u512a\u5316\u6578\u64da\u6392\u5e8f\u7684\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-zsort%ef%bc%9f-ylDUeMFqmT\">\u4ec0\u9ebc\u662f zsort\uff1f<\/h2>\n<p>zsort \u662f Redis \u4e2d\u7684\u4e00\u500b\u547d\u4ee4\uff0c\u7528\u65bc\u5c0d\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u9032\u884c\u6392\u5e8f\u3002\u9019\u500b\u529f\u80fd\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u6aa2\u7d22\u548c\u6392\u5e8f\u7684\u5834\u666f\uff0c\u4f8b\u5982\u6392\u884c\u699c\u3001\u63a8\u85a6\u7cfb\u7d71\u7b49\u3002zsort \u5141\u8a31\u7528\u6236\u6839\u64da\u6307\u5b9a\u7684\u5206\u6578\u5c0d\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u9032\u884c\u6392\u5e8f\uff0c\u4e26\u8fd4\u56de\u6392\u5e8f\u5f8c\u7684\u7d50\u679c\u3002<\/p>\n<h2 id=\"zsort-%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-ylDUeMFqmT\">zsort \u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u4f7f\u7528 zsort \u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>ZRANGE key start stop [WITHSCORES]<\/code><\/pre>\n<p>\u5176\u4e2d\uff0ckey \u662f\u6709\u5e8f\u96c6\u5408\u7684\u540d\u7a31\uff0cstart \u548c stop \u662f\u8981\u6aa2\u7d22\u7684\u5143\u7d20\u7bc4\u570d\u3002\u4f7f\u7528 WITHSCORES \u53c3\u6578\u53ef\u4ee5\u540c\u6642\u8fd4\u56de\u5143\u7d20\u7684\u5206\u6578\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-ylDUeMFqmT\">\u793a\u4f8b<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba &#8220;leaderboard&#8221; \u7684\u6709\u5e8f\u96c6\u5408\uff0c\u5b58\u5132\u4e86\u7528\u6236\u7684\u5206\u6578\uff1a<\/p>\n<pre><code>ZADD leaderboard 100 user1\nZADD leaderboard 200 user2\nZADD leaderboard 150 user3<\/code><\/pre>\n<p>\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 zsort \u4f86\u7372\u53d6\u5206\u6578\u6700\u9ad8\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>ZRANGE leaderboard 0 -1 WITHSCORES<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6240\u6709\u7528\u6236\u53ca\u5176\u5206\u6578\uff0c\u4e26\u6309\u7167\u5206\u6578\u5f9e\u4f4e\u5230\u9ad8\u6392\u5e8f\u3002<\/p>\n<h2 id=\"zsort-%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-ylDUeMFqmT\">zsort \u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0czsort \u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002\u70ba\u4e86\u512a\u5316 zsort \u7684\u6027\u80fd\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u8a08\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u5728\u8a2d\u8a08\u6709\u5e8f\u96c6\u5408\u6642\uff0c\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5206\u6578\u7bc4\u570d\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5197\u9918\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5728\u9700\u8981\u9032\u884c\u591a\u6b21 zsort \u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u7ba1\u9053\u6280\u8853\u4f86\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\uff0c\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4fdd\u6301\u6709\u5e8f\u96c6\u5408\u7684\u5927\u5c0f\u5728\u5408\u7406\u7bc4\u570d\u5167\uff0c\u5f9e\u800c\u63d0\u9ad8 zsort \u7684\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"zsort-%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-ylDUeMFqmT\">zsort \u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>zsort \u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u61c9\u7528\u6848\u4f8b\uff1a<\/p>\n<ul>\n<li><strong>\u904a\u6232\u6392\u884c\u699c\uff1a<\/strong>\u5728\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u5206\u6578\u53ef\u4ee5\u5b58\u5132\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\uff0c\u4f7f\u7528 zsort \u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u6392\u540d\u524d\u5e7e\u7684\u73a9\u5bb6\u3002<\/li>\n<li><strong>\u63a8\u85a6\u7cfb\u7d71\uff1a<\/strong>\u6839\u64da\u7528\u6236\u7684\u884c\u70ba\u6578\u64da\uff0c\u4f7f\u7528 zsort \u53ef\u4ee5\u5c0d\u5546\u54c1\u6216\u5167\u5bb9\u9032\u884c\u6392\u5e8f\uff0c\u63d0\u4f9b\u500b\u6027\u5316\u7684\u63a8\u85a6\u3002<\/li>\n<li><strong>\u793e\u4ea4\u5a92\u9ad4\uff1a<\/strong>\u5728\u793e\u4ea4\u5e73\u53f0\u4e0a\uff0c\u6839\u64da\u7528\u6236\u7684\u4e92\u52d5\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 zsort \u4f86\u6392\u5e8f\u71b1\u9580\u5e16\u5b50\u6216\u7528\u6236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ylDUeMFqmT\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684 zsort \u529f\u80fd\u70ba\u6578\u64da\u6392\u5e8f\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u6aa2\u7d22\u548c\u6392\u5e8f\u7684\u5834\u666f\u4e2d\u3002\u901a\u904e\u5408\u7406\u7684\u6578\u64da\u7d50\u69cb\u8a2d\u8a08\u548c\u6027\u80fd\u512a\u5316\u7b56\u7565\uff0czsort \u80fd\u5920\u5728\u5927\u6578\u64da\u74b0\u5883\u4e2d\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0czsort \u5c07\u7e7c\u7e8c\u5f15\u9818\u696d\u754c\u66f4\u512a\u79c0\u7684\u6578\u64da\u6392\u5e8f\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u7684 zsort \u529f\u80fd\u512a\u5316\uff0c\u63d0\u5347\u6578\u64da\u6392\u5e8f\u6548\u7387\uff0c\u70ba\u7528\u6236\u5e36\u4f86\u66f4\u5353\u8d8a\u7684\u6392\u5e8f\u9ad4\u9a57\uff0c\u9818\u5148\u696d\u754c\u6a19\u6e96\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-98562","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98562","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=98562"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98562\/revisions"}],"predecessor-version":[{"id":98563,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98562\/revisions\/98563"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}