{"id":184852,"date":"2024-11-10T16:40:17","date_gmt":"2024-11-10T08:40:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184852\/"},"modified":"2024-11-10T16:40:18","modified_gmt":"2024-11-10T08:40:18","slug":"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e8%b8%90%e7%94%a8%e7%9c%9f%e5%af%a6%e6%a1%88%e4%be%8b%e8%ad%89%e6%98%8e%e5%ae%83%e7%9a%84%e5%bc%b7%e5%a4%a7%ef%bc%88redis%e7%9c%9f%e5%af%a6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184852\/","title":{"rendered":"\u4f7f\u7528Redis\u5be6\u8e10\u7528\u771f\u5be6\u6848\u4f8b\u8b49\u660e\u5b83\u7684\u5f37\u5927\uff08redis\u771f\u5be6\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e8%b8%90%e7%94%a8%e7%9c%9f%e5%af%a6%e6%a1%88%e4%be%8b%e8%ad%89%e6%98%8e%e5%ae%83%e7%9a%84%e5%bc%b7%e5%a4%a7%ef%bc%88redis%e7%9c%9f%e5%af%a6%ef%bc%89-XKcPEVdCXR\">\u4f7f\u7528Redis\u5be6\u8e10\u7528\u771f\u5be6\u6848\u4f8b\u8b49\u660e\u5b83\u7684\u5f37\u5927\uff08redis\u771f\u5be6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u5c0d\u65bc\u4efb\u4f55\u61c9\u7528\u7a0b\u5e8f\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u5f37\u5927\u529f\u80fd\uff0c\u4e26\u901a\u904e\u771f\u5be6\u6848\u4f8b\u4f86\u8b49\u660e\u5176\u5728\u4e0d\u540c\u5834\u666f\u4e2d\u7684\u61c9\u7528\u6548\u679c\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%89%b9%e6%80%a7-XKcPEVdCXR\">Redis\u7684\u57fa\u672c\u7279\u6027<\/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\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u4ee5\u6beb\u79d2\u7d1a\u7684\u5ef6\u9072\u8655\u7406\u6578\u767e\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u5b58\u5132\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u4e0d\u50c5\u50c5\u662f\u9375\u503c\u5b58\u5132\uff0c\u9084\u652f\u6301\u8907\u96dc\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u4e0d\u540c\u985e\u578b\u7684\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u67b6\u69cb\uff1a<\/strong>Redis\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u61c9\u5c0d\u66f4\u5927\u7684\u6578\u64da\u91cf\u548c\u66f4\u9ad8\u7684\u8acb\u6c42\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%9c%9f%e5%af%a6%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-XKcPEVdCXR\">\u771f\u5be6\u6848\u4f8b\u5206\u6790<\/h2>\n<h3 id=\"%e6%a1%88%e4%be%8b%e4%b8%80%ef%bc%9a%e7%a4%be%e4%ba%a4%e5%aa%92%e9%ab%94%e5%b9%b3%e5%8f%b0%e7%9a%84%e5%8d%b3%e6%99%82%e6%b6%88%e6%81%af%e7%b3%bb%e7%b5%b1-XKcPEVdCXR\">\u6848\u4f8b\u4e00\uff1a\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u7684\u5373\u6642\u6d88\u606f\u7cfb\u7d71<\/h3>\n<p>\u67d0\u77e5\u540d\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u4f7f\u7528Redis\u4f5c\u70ba\u5176\u5373\u6642\u6d88\u606f\u7cfb\u7d71\u7684\u5f8c\u7aef\u3002\u8a72\u5e73\u53f0\u9700\u8981\u8655\u7406\u5927\u91cf\u7528\u6236\u7684\u5373\u6642\u6d88\u606f\uff0c\u4e26\u78ba\u4fdd\u6d88\u606f\u80fd\u5920\u5728\u6beb\u79d2\u5167\u9001\u9054\u3002\u901a\u904e\u4f7f\u7528Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u8a72\u5e73\u53f0\u80fd\u5920\u5be6\u73fe\u9ad8\u6548\u7684\u6d88\u606f\u63a8\u9001\u3002<\/p>\n<pre><code>redis.publish('channel:messages', JSON.stringify(message));<\/code><\/pre>\n<p>\u5728\u9019\u500b\u6848\u4f8b\u4e2d\uff0cRedis\u7684\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7279\u6027\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u5373\u6642\u63a5\u6536\u5230\u6d88\u606f\uff0c\u5f9e\u800c\u63d0\u5347\u4e86\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h3 id=\"%e6%a1%88%e4%be%8b%e4%ba%8c%ef%bc%9a%e9%9b%bb%e5%ad%90%e5%95%86%e5%8b%99%e7%b6%b2%e7%ab%99%e7%9a%84%e8%b3%bc%e7%89%a9%e8%bb%8a%e5%8a%9f%e8%83%bd-XKcPEVdCXR\">\u6848\u4f8b\u4e8c\uff1a\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u7684\u8cfc\u7269\u8eca\u529f\u80fd<\/h3>\n<p>\u53e6\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u5229\u7528Redis\u4f86\u7ba1\u7406\u5176\u8cfc\u7269\u8eca\u529f\u80fd\u3002\u7531\u65bc\u7528\u6236\u5728\u700f\u89bd\u5546\u54c1\u6642\u53ef\u80fd\u6703\u96a8\u6642\u6dfb\u52a0\u6216\u522a\u9664\u5546\u54c1\uff0c\u9019\u9700\u8981\u4e00\u500b\u5feb\u901f\u4e14\u53ef\u9760\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u3002\u8a72\u7db2\u7ad9\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u8cfc\u7269\u8eca\u6578\u64da\uff0c\u4e26\u5728\u7528\u6236\u9032\u884c\u7d50\u7b97\u6642\u5feb\u901f\u6aa2\u7d22\u3002<\/p>\n<pre><code>redis.hset('cart:user123', 'item:456', JSON.stringify(item));<\/code><\/pre>\n<p>\u9019\u6a23\u7684\u8a2d\u8a08\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u5b58\u53d6\u7684\u901f\u5ea6\uff0c\u9084\u6e1b\u5c11\u4e86\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\uff0c\u56e0\u70baRedis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u8b80\u53d6\u901f\u5ea6\u5927\u5e45\u63d0\u5347\u3002<\/p>\n<h3 id=\"%e6%a1%88%e4%be%8b%e4%b8%89%ef%bc%9a%e9%81%8a%e6%88%b2%e9%96%8b%e7%99%bc%e4%b8%ad%e7%9a%84%e6%8e%92%e8%a1%8c%e6%a6%9c%e7%b3%bb%e7%b5%b1-XKcPEVdCXR\">\u6848\u4f8b\u4e09\uff1a\u904a\u6232\u958b\u767c\u4e2d\u7684\u6392\u884c\u699c\u7cfb\u7d71<\/h3>\n<p>\u5728\u904a\u6232\u958b\u767c\u4e2d\uff0c\u6392\u884c\u699c\u7cfb\u7d71\u662f\u63d0\u5347\u7528\u6236\u53c3\u8207\u5ea6\u7684\u91cd\u8981\u529f\u80fd\u3002\u67d0\u904a\u6232\u958b\u767c\u516c\u53f8\u9078\u64c7\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u4f86\u5be6\u73fe\u5176\u6392\u884c\u699c\u3002\u6bcf\u7576\u73a9\u5bb6\u5b8c\u6210\u4e00\u500b\u4efb\u52d9\u6216\u6311\u6230\u6642\uff0c\u7cfb\u7d71\u6703\u66f4\u65b0\u5176\u5206\u6578\u4e26\u91cd\u65b0\u8a08\u7b97\u6392\u884c\u699c\u3002<\/p>\n<pre><code>redis.zadd('leaderboard', score, playerId);<\/code><\/pre>\n<p>\u901a\u904e\u9019\u7a2e\u65b9\u5f0f\uff0c\u8a72\u904a\u6232\u80fd\u5920\u5be6\u6642\u66f4\u65b0\u6392\u884c\u699c\uff0c\u4e26\u4e14\u73a9\u5bb6\u53ef\u4ee5\u96a8\u6642\u67e5\u8a62\u81ea\u5df1\u7684\u6392\u540d\uff0c\u9019\u5927\u5927\u63d0\u5347\u4e86\u904a\u6232\u7684\u4e92\u52d5\u6027\u548c\u7af6\u722d\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XKcPEVdCXR\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u5df2\u7d93\u5728\u591a\u500b\u884c\u696d\u4e2d\u5f97\u5230\u4e86\u5ee3\u6cdb\u61c9\u7528\u3002\u7121\u8ad6\u662f\u793e\u4ea4\u5a92\u9ad4\u3001\u96fb\u5b50\u5546\u52d9\u9084\u662f\u904a\u6232\u958b\u767c\uff0cRedis\u90fd\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u652f\u6301\u3002\u9019\u4e9b\u771f\u5be6\u6848\u4f8b\u5145\u5206\u8b49\u660e\u4e86Redis\u7684\u5f37\u5927\u529f\u80fd\u548c\u5be6\u7528\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u5f37\u5927\u529f\u80fd\uff0c\u901a\u904e\u771f\u5be6\u6848\u4f8b\u5c55\u793a\u5176\u5728\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u4e2d\u7684\u9ad8\u6548\u61c9\u7528\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\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-184852","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184852","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=184852"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184852\/revisions"}],"predecessor-version":[{"id":184853,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184852\/revisions\/184853"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184852"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184852"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184852"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}