{"id":161543,"date":"2024-11-04T07:18:28","date_gmt":"2024-11-03T23:18:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161543\/"},"modified":"2024-11-04T07:18:29","modified_gmt":"2024-11-03T23:18:29","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%9b%b4%e6%92%ad%e7%b3%bb%e7%b5%b1%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%9b%b4%e6%92%ad%e7%b3%bb%e7%b5%b1%e8%a3%a1%e4%bd%bf%e7%94%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161543\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u5be6\u73fe\uff08redis \u76f4\u64ad\u7cfb\u7d71\u88e1\u4f7f\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%9b%b4%e6%92%ad%e7%b3%bb%e7%b5%b1%e5%af%a6%e7%8f%be-LGdXfreRGV\">\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u5be6\u73fe<\/h1>\n<p>\u96a8\u8457\u7db2\u7d61\u6280\u8853\u7684\u8fc5\u901f\u767c\u5c55\uff0c\u76f4\u64ad\u7cfb\u7d71\u5df2\u6210\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u5a92\u4ecb\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5a1b\u6a02\u3001\u6559\u80b2\u548c\u5546\u696d\u7b49\u9818\u57df\u3002\u70ba\u4e86\u5be6\u73fe\u9ad8\u6548\u3001\u7a69\u5b9a\u7684\u76f4\u64ad\u670d\u52d9\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u5beb\u80fd\u529b\u548c\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u76f4\u64ad\u7cfb\u7d71\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e6%80%a7-LGdXfreRGV\">Redis \u7684\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\u7b49\u3002\u5176\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5373\u6642\u53cd\u61c9\u7684\u76f4\u64ad\u7cfb\u7d71\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u53ef\u4ee5\u5c07\u6578\u64da\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\uff1a<\/strong>Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\u4f7f\u5f97\u6d88\u606f\u7684\u5373\u6642\u50b3\u905e\u8b8a\u5f97\u7c21\u55ae\uff0c\u9069\u5408\u7528\u65bc\u76f4\u64ad\u7cfb\u7d71\u4e2d\u7684\u5373\u6642\u6d88\u606f\u63a8\u9001\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\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e7%9b%b4%e6%92%ad%e7%b3%bb%e7%b5%b1%e6%9e%b6%e6%a7%8b-LGdXfreRGV\">\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u67b6\u69cb<\/h2>\n<p>\u4e00\u500b\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u7d44\u4ef6\uff1a<\/p>\n<ul>\n<li><strong>\u76f4\u64ad\u63a8\u6d41\u670d\u52d9\uff1a<\/strong>\u7528\u6236\u901a\u904e\u63a8\u6d41\u5de5\u5177\u5c07\u8996\u983b\u6d41\u63a8\u9001\u5230\u670d\u52d9\u5668\uff0c\u670d\u52d9\u5668\u5c07\u8996\u983b\u6d41\u8f49\u63db\u70ba\u53ef\u4f9b\u89c0\u773e\u89c0\u770b\u7684\u683c\u5f0f\u3002<\/li>\n<li><strong>\u6578\u64da\u5b58\u5132\uff1a<\/strong>\u4f7f\u7528 Redis \u5b58\u5132\u7528\u6236\u4fe1\u606f\u3001\u76f4\u64ad\u9593\u4fe1\u606f\u3001\u6d88\u606f\u8a18\u9304\u7b49\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<li><strong>\u6d88\u606f\u63a8\u9001\u670d\u52d9\uff1a<\/strong>\u5229\u7528 Redis \u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd\uff0c\u5be6\u73fe\u5373\u6642\u6d88\u606f\u63a8\u9001\uff0c\u8b93\u89c0\u773e\u80fd\u5920\u53ca\u6642\u6536\u5230\u76f4\u64ad\u9593\u7684\u6d88\u606f\u548c\u4e92\u52d5\u3002<\/li>\n<li><strong>\u524d\u7aef\u5c55\u793a\uff1a<\/strong>\u524d\u7aef\u61c9\u7528\u8ca0\u8cac\u5c55\u793a\u76f4\u64ad\u5167\u5bb9\u548c\u7528\u6236\u4e92\u52d5\u754c\u9762\uff0c\u901a\u904e WebSocket \u8207\u5f8c\u7aef\u9032\u884c\u5be6\u6642\u901a\u4fe1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e7%a4%ba%e4%be%8b-LGdXfreRGV\">\u5be6\u73fe\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u7684\u5be6\u73fe\u793a\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u7528\u6236\u9032\u5165\u76f4\u64ad\u9593\nclient.hset('liveRoom:123', 'userCount', 1);\n\n\/\/ \u767c\u5e03\u6d88\u606f\nclient.publish('liveRoom:123', '\u6b61\u8fce\u4f86\u5230\u76f4\u64ad\u9593\uff01');\n\n\/\/ \u8a02\u95b1\u6d88\u606f\nclient.subscribe('liveRoom:123');\nclient.on('message', (channel, message) =&gt; {\n    console.log(`\u6536\u5230\u6d88\u606f\uff1a${message}`);\n});\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 Redis \u5b58\u5132\u76f4\u64ad\u9593\u7684\u7528\u6236\u6578\u91cf\uff0c\u4e26\u901a\u904e\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u5be6\u73fe\u5373\u6642\u6d88\u606f\u63a8\u9001\u3002\u7576\u7528\u6236\u9032\u5165\u76f4\u64ad\u9593\u6642\uff0c\u7cfb\u7d71\u6703\u66f4\u65b0\u7528\u6236\u6578\u91cf\uff0c\u4e26\u5411\u6240\u6709\u8a02\u95b1\u8005\u767c\u9001\u6b61\u8fce\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-LGdXfreRGV\">\u7d50\u8ad6<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u3001\u7a69\u5b9a\u7684\u670d\u52d9\uff0c\u9069\u5408\u5404\u985e\u578b\u7684\u76f4\u64ad\u9700\u6c42\u3002\u5176\u9ad8\u6027\u80fd\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5feb\u901f\u69cb\u5efa\u51fa\u529f\u80fd\u5f37\u5927\u7684\u76f4\u64ad\u5e73\u53f0\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u4e00\u6b65\u767c\u5c55\uff0cRedis \u5728\u76f4\u64ad\u7cfb\u7d71\u4e2d\u7684\u61c9\u7528\u5c07\u6703\u66f4\u52a0\u5ee3\u6cdb\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u642d\u5efa\u9ad8\u6548\u7684\u76f4\u64ad\u7cfb\u7d71\u611f\u8208\u8da3\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u652f\u6301\u60a8\u7684\u9700\u6c42\uff0cServer.HK \u63d0\u4f9b\u7a69\u5b9a\u7684\u670d\u52d9\u5668\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u76f4\u64ad\u5922\u60f3\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u76f4\u64ad\u7cfb\u7d71\u5be6\u73fe\uff0c\u4e86\u89e3\u5982\u4f55\u5229\u7528 Redis \u63d0\u5347\u76f4\u64ad\u6027\u80fd\u8207\u5be6\u6642\u6578\u64da\u8655\u7406\u6548\u7387\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-161543","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161543","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=161543"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161543\/revisions"}],"predecessor-version":[{"id":161544,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161543\/revisions\/161544"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}