{"id":153319,"date":"2024-11-02T06:27:17","date_gmt":"2024-11-01T22:27:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153319\/"},"modified":"2024-11-02T06:27:18","modified_gmt":"2024-11-01T22:27:18","slug":"%e5%be%9e%e9%9b%b6%e9%96%8b%e5%a7%8b%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e6%8e%92%e8%a1%8c%e6%a6%9c%ef%bc%88%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%81%9a%e6%8e%92","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153319\/","title":{"rendered":"\u5f9e\u96f6\u958b\u59cb\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\uff08\u5982\u4f55\u4f7f\u7528 Redis \u505a\u6392\u540d\uff09"},"content":{"rendered":"<h1 id=\"%e5%be%9e%e9%9b%b6%e9%96%8b%e5%a7%8b%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e6%8e%92%e8%a1%8c%e6%a6%9c%ef%bc%88%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%81%9a%e6%8e%92-vvEXhSNYPY\">\u5f9e\u96f6\u958b\u59cb\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\uff08\u5982\u4f55\u4f7f\u7528 Redis \u505a\u6392\u540d\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u6392\u884c\u699c\u7cfb\u7d71\u5728\u5404\u7a2e\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u7121\u8ad6\u662f\u904a\u6232\u3001\u793e\u4ea4\u5a92\u9ad4\u9084\u662f\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u7d50\u69cb\u548c\u64cd\u4f5c\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc\u5be6\u73fe\u6392\u884c\u699c\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5f9e\u96f6\u958b\u59cb\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-vvEXhSNYPY\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\uff0c\u4f8b\u5982\u6392\u884c\u699c\u3001\u5373\u6642\u6d88\u606f\u548c\u7de9\u5b58\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%be%86%e5%af%a6%e7%8f%be%e6%8e%92%e8%a1%8c%e6%a6%9c%ef%bc%9f-vvEXhSNYPY\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f86\u5be6\u73fe\u6392\u884c\u699c\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u4ee5\u6975\u5feb\u7684\u901f\u5ea6\u8655\u7406\u5927\u91cf\u6578\u64da\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684\u547d\u4ee4\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u4e0a\u624b\u3002<\/li>\n<li><strong>\u652f\u6301\u6709\u5e8f\u96c6\u5408\uff1a<\/strong>Redis \u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u975e\u5e38\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6392\u884c\u699c\uff0c\u56e0\u70ba\u5b83\u53ef\u4ee5\u6839\u64da\u5206\u6578\u81ea\u52d5\u6392\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e6%8e%92%e8%a1%8c%e6%a6%9c%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-vvEXhSNYPY\">\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-vvEXhSNYPY\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728 Ubuntu \u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%95%9f%e5%8b%95-redis-%e6%9c%8d%e5%8b%99-vvEXhSNYPY\">2. \u555f\u52d5 Redis \u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo service redis-server start<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%9c%89%e5%ba%8f%e9%9b%86%e5%90%88%e4%be%86%e5%ad%98%e5%84%b2%e6%8e%92%e8%a1%8c%e6%a6%9c%e6%95%b8%e6%93%9a-vvEXhSNYPY\">3. \u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u6392\u884c\u699c\u6578\u64da<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6709\u5e8f\u96c6\u5408\u4f86\u5b58\u5132\u7528\u6236\u7684\u5206\u6578\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u6dfb\u52a0\u7528\u6236\u53ca\u5176\u5206\u6578\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>ZADD leaderboard 100 user1\nZADD leaderboard 200 user2\nZADD leaderboard 150 user3<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 ZADD \u547d\u4ee4\u5c07\u7528\u6236\u53ca\u5176\u5206\u6578\u6dfb\u52a0\u5230\u540d\u70ba &#8220;leaderboard&#8221; \u7684\u6709\u5e8f\u96c6\u5408\u4e2d\u3002<\/p>\n<h3 id=\"4-%e7%8d%b2%e5%8f%96%e6%8e%92%e8%a1%8c%e6%a6%9c%e6%95%b8%e6%93%9a-vvEXhSNYPY\">4. \u7372\u53d6\u6392\u884c\u699c\u6578\u64da<\/h3>\n<p>\u8981\u7372\u53d6\u6392\u884c\u699c\u7684\u524d N \u540d\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528 ZREVRANGE \u547d\u4ee4\uff1a<\/p>\n<pre><code>ZREVRANGE leaderboard 0 9 WITHSCORES<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u5c07\u8fd4\u56de\u5206\u6578\u6700\u9ad8\u7684\u524d 10 \u540d\u7528\u6236\u53ca\u5176\u5206\u6578\u3002<\/p>\n<h3 id=\"5-%e6%9b%b4%e6%96%b0%e7%94%a8%e6%88%b6%e5%88%86%e6%95%b8-vvEXhSNYPY\">5. \u66f4\u65b0\u7528\u6236\u5206\u6578<\/h3>\n<p>\u5982\u679c\u9700\u8981\u66f4\u65b0\u7528\u6236\u7684\u5206\u6578\uff0c\u53ef\u4ee5\u518d\u6b21\u4f7f\u7528 ZADD \u547d\u4ee4\uff1a<\/p>\n<pre><code>ZADD leaderboard 250 user1<\/code><\/pre>\n<p>\u9019\u5c07\u66f4\u65b0 user1 \u7684\u5206\u6578\u70ba 250\u3002<\/p>\n<h3 id=\"6-%e5%88%aa%e9%99%a4%e7%94%a8%e6%88%b6-vvEXhSNYPY\">6. \u522a\u9664\u7528\u6236<\/h3>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u67d0\u500b\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528 ZREM \u547d\u4ee4\uff1a<\/p>\n<pre><code>ZREM leaderboard user2<\/code><\/pre>\n<p>\u9019\u5c07\u5f9e\u6392\u884c\u699c\u4e2d\u522a\u9664 user2\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vvEXhSNYPY\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\u662f\u4e00\u500b\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5229\u7528 Redis \u7684\u6709\u5e8f\u96c6\u5408\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6392\u884c\u699c\u6578\u64da\u3002\u7121\u8ad6\u662f\u904a\u6232\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5feb\u901f\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u64cd\u4f5c\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\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\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\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5f9e\u96f6\u958b\u59cb\u4f7f\u7528 Redis \u5be6\u73fe\u6392\u884c\u699c\uff0c\u638c\u63e1 Redis \u6392\u540d\u529f\u80fd\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-153319","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153319","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=153319"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153319\/revisions"}],"predecessor-version":[{"id":153320,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153319\/revisions\/153320"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}