{"id":153005,"date":"2024-11-02T03:50:21","date_gmt":"2024-11-01T19:50:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153005\/"},"modified":"2024-11-02T03:50:22","modified_gmt":"2024-11-01T19:50:22","slug":"%e5%a4%84%e7%90%86%e9%81%8a%e6%88%b2%e5%af%a6%e6%99%82%e8%99%95%e7%90%86%e6%8f%90%e5%8d%87%e5%80%9f%e5%8a%a9-redis-%e7%9a%84%e5%8a%9b%e9%87%8f%ef%bc%88redis-%e9%81%8a%e6%88%b2%e5%af%a6%e6%99%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153005\/","title":{"rendered":"\u5904\u7406\u904a\u6232\u5be6\u6642\u8655\u7406\u63d0\u5347\u501f\u52a9 Redis \u7684\u529b\u91cf\uff08Redis \u904a\u6232\u5be6\u6642\uff09"},"content":{"rendered":"<h1 id=\"%e8%99%95%e7%90%86%e9%81%8a%e6%88%b2%e5%af%a6%e6%99%82%e8%99%95%e7%90%86%e6%8f%90%e5%8d%87%e5%80%9f%e5%8a%a9-redis-%e7%9a%84%e5%8a%9b%e9%87%8f%ef%bc%88redis-%e9%81%8a%e6%88%b2%e5%af%a6%e6%99%82-YtMQrLBZJB\">\u8655\u7406\u904a\u6232\u5be6\u6642\u8655\u7406\u63d0\u5347\u501f\u52a9 Redis \u7684\u529b\u91cf\uff08Redis \u904a\u6232\u5be6\u6642\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u904a\u6232\u958b\u767c\u4e2d\uff0c\u5be6\u6642\u8655\u7406\u80fd\u529b\u662f\u63d0\u5347\u73a9\u5bb6\u9ad4\u9a57\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u904a\u6232\u7684\u8907\u96dc\u6027\u548c\u73a9\u5bb6\u6578\u91cf\u7684\u589e\u52a0\uff0c\u958b\u767c\u8005\u9700\u8981\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u8655\u7406\u5927\u91cf\u7684\u6578\u64da\u548c\u8acb\u6c42\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u904a\u6232\u958b\u767c\u8005\u7684\u9996\u9078\u5de5\u5177\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u63d0\u5347\u904a\u6232\u7684\u5be6\u6642\u8655\u7406\u80fd\u529b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-YtMQrLBZJB\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\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\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\u7279\u5225\u662f\u5728\u904a\u6232\u958b\u767c\u4e2d\u3002<\/p>\n<h2 id=\"redis-%e5%9c%a8%e9%81%8a%e6%88%b2%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-YtMQrLBZJB\">Redis \u5728\u904a\u6232\u4e2d\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<ul>\n<li><strong>\u5373\u6642\u6392\u884c\u699c\uff1a<\/strong>\u5728\u591a\u4eba\u5728\u7dda\u904a\u6232\u4e2d\uff0c\u5be6\u6642\u66f4\u65b0\u73a9\u5bb6\u7684\u6392\u540d\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528 Redis \u7684\u6392\u5e8f\u96c6\u5408\uff08Sorted Sets\uff09\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u66f4\u65b0\u6392\u884c\u699c\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8fd4\u56de\u7d50\u679c\u3002<\/li>\n<li><strong>\u904a\u6232\u72c0\u614b\u7ba1\u7406\uff1a<\/strong>Redis \u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u904a\u6232\u7684\u7576\u524d\u72c0\u614b\uff0c\u4f8b\u5982\u73a9\u5bb6\u7684\u4f4d\u7f6e\u3001\u5206\u6578\u548c\u5176\u4ed6\u91cd\u8981\u4fe1\u606f\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5feb\u901f\u8b80\u53d6\u548c\u66f4\u65b0\uff0c\u78ba\u4fdd\u904a\u6232\u7684\u6d41\u66a2\u6027\u3002<\/li>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u5728\u7db2\u7d61\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u6703\u8a71\u4fe1\u606f\u9700\u8981\u5feb\u901f\u5b58\u53d6\u3002Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5f97\u5b83\u6210\u70ba\u5b58\u5132\u6703\u8a71\u4fe1\u606f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u80fd\u5920\u652f\u6301\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6d88\u606f\u968a\u5217\uff1a<\/strong>\u5728\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u4e4b\u9593\u7684\u5373\u6642\u901a\u8a0a\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\uff0c\u78ba\u4fdd\u73a9\u5bb6\u4e4b\u9593\u7684\u4e92\u52d5\u4e0d\u6703\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-YtMQrLBZJB\">Redis \u7684\u6027\u80fd\u512a\u52e2<\/h2>\n<p>Redis \u7684\u6027\u80fd\u512a\u52e2\u4e3b\u8981\u9ad4\u73fe\u5728\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u541e\u5410\u91cf\uff1a<\/strong>Redis \u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u7528\u65bc\u9ad8\u4e26\u767c\u7684\u904a\u6232\u74b0\u5883\u3002<\/li>\n<li><strong>\u4f4e\u5ef6\u9072\uff1a<\/strong>\u7531\u65bc Redis \u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u7684\u5ef6\u9072\u975e\u5e38\u4f4e\uff0c\u901a\u5e38\u5728\u5fae\u79d2\u7d1a\u5225\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e9%81%8a%e6%88%b2%e4%b8%ad%e5%af%a6%e7%8f%be-redis-YtMQrLBZJB\">\u5982\u4f55\u5728\u904a\u6232\u4e2d\u5be6\u73fe Redis<\/h2>\n<p>\u5728\u904a\u6232\u958b\u767c\u4e2d\u5be6\u73fe Redis \u4e26\u4e0d\u8907\u96dc\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u4f86\u7ba1\u7406\u73a9\u5bb6\u7684\u5206\u6578\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u8a2d\u7f6e\u73a9\u5bb6\u5206\u6578\nclient.zadd('game_scores', 100, 'player1', (err, res) =&gt; {\n    if (err) throw err;\n    console.log('Player1 score set:', res);\n});\n\n\/\/ \u7372\u53d6\u6392\u884c\u699c\nclient.zrevrange('game_scores', 0, 9, 'WITHSCORES', (err, res) =&gt; {\n    if (err) throw err;\n    console.log('Top 10 players:', res);\n});\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86 Redis \u7684\u6392\u5e8f\u96c6\u5408\u4f86\u8a2d\u7f6e\u548c\u7372\u53d6\u73a9\u5bb6\u7684\u5206\u6578\u3002\u9019\u6a23\u7684\u5be6\u73fe\u65b9\u5f0f\u4e0d\u50c5\u7c21\u55ae\uff0c\u800c\u4e14\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u73a9\u5bb6\u7684\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-YtMQrLBZJB\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u904a\u6232\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5be6\u6642\u8655\u7406\u80fd\u529b\u3002\u7121\u8ad6\u662f\u5373\u6642\u6392\u884c\u699c\u3001\u904a\u6232\u72c0\u614b\u7ba1\u7406\u9084\u662f\u6d88\u606f\u968a\u5217\uff0cRedis \u90fd\u80fd\u5920\u6709\u6548\u5730\u63d0\u5347\u904a\u6232\u7684\u6027\u80fd\u548c\u73a9\u5bb6\u9ad4\u9a57\u3002\u96a8\u8457\u904a\u6232\u884c\u696d\u7684\u767c\u5c55\uff0c\u5229\u7528 Redis \u7684\u529b\u91cf\u5c07\u6210\u70ba\u958b\u767c\u8005\u63d0\u5347\u904a\u6232\u8cea\u91cf\u7684\u91cd\u8981\u624b\u6bb5\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\u652f\u6301\u60a8\u7684\u904a\u6232\u958b\u767c\uff0cServer.HK \u63d0\u4f9b\u7684\u670d\u52d9\u5c07\u662f\u60a8\u7684\u7406\u60f3\u9078\u64c7\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u63d0\u5347\u904a\u6232\u5be6\u6642\u8655\u7406\u6027\u80fd\uff0c\u5be6\u73fe\u66f4\u6d41\u66a2\u7684\u73a9\u5bb6\u9ad4\u9a57\u548c\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\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-153005","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153005","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=153005"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153005\/revisions"}],"predecessor-version":[{"id":153006,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153005\/revisions\/153006"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}