{"id":134037,"date":"2024-10-30T23:44:22","date_gmt":"2024-10-30T15:44:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134037\/"},"modified":"2024-10-30T23:44:22","modified_gmt":"2024-10-30T15:44:22","slug":"redis%e7%95%b0%e6%ad%a5%e9%bb%9e%e5%b0%8d%e9%bb%9e%e8%81%8a%e5%a4%a9%e5%ae%8c%e7%be%8e%e5%af%a6%e7%8f%be%e6%a5%b5%e8%87%b4%e9%ab%94%e9%a9%97%ef%bc%88redis%e9%bb%9e%e5%b0%8d%e9%bb%9e%e8%81%8a%e5%a4%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134037\/","title":{"rendered":"Redis\u7570\u6b65\u9ede\u5c0d\u9ede\u804a\u5929\u5b8c\u7f8e\u5be6\u73fe\u6975\u81f4\u9ad4\u9a57\uff08redis\u9ede\u5c0d\u9ede\u804a\u5929\uff09"},"content":{"rendered":"<h1 id=\"redis%e7%95%b0%e6%ad%a5%e9%bb%9e%e5%b0%8d%e9%bb%9e%e8%81%8a%e5%a4%a9%e5%ae%8c%e7%be%8e%e5%af%a6%e7%8f%be%e6%a5%b5%e8%87%b4%e9%ab%94%e9%a9%97-MaEDEOOTws\">Redis\u7570\u6b65\u9ede\u5c0d\u9ede\u804a\u5929\u5b8c\u7f8e\u5be6\u73fe\u6975\u81f4\u9ad4\u9a57<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u9ede\u5c0d\u9ede\u804a\u5929\u61c9\u7528\u7a0b\u5f0f\u5df2\u6210\u70ba\u4eba\u5011\u65e5\u5e38\u4ea4\u6d41\u7684\u91cd\u8981\u5de5\u5177\u3002\u96a8\u8457\u5373\u6642\u901a\u8a0a\u9700\u6c42\u7684\u589e\u52a0\uff0c\u958b\u767c\u8005\u9700\u8981\u5c0b\u627e\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u9019\u4e9b\u61c9\u7528\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u6975\u4f73\u7684\u652f\u6301\uff0c\u7279\u5225\u662f\u5728\u5be6\u73fe\u7570\u6b65\u9ede\u5c0d\u9ede\u804a\u5929\u65b9\u9762\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u4f86\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u9ede\u5c0d\u9ede\u804a\u5929\u7cfb\u7d71\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u4ee3\u78bc\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-MaEDEOOTws\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/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\u7b49\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\u7279\u6027\u4f7f\u5176\u6210\u70ba\u5be6\u6642\u61c9\u7528\u7684\u7406\u60f3\u9078\u64c7\u3002Redis\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6<\/li>\n<li>\u652f\u6301\u6301\u4e45\u5316\u6578\u64da<\/li>\n<li>\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb<\/li>\n<li>\u5167\u5efa\u7684\u767c\u5e03\/\u8a02\u95b1\u529f\u80fd<\/li>\n<\/ul>\n<h2 id=\"%e9%bb%9e%e5%b0%8d%e9%bb%9e%e8%81%8a%e5%a4%a9%e7%9a%84%e6%9e%b6%e6%a7%8b-MaEDEOOTws\">\u9ede\u5c0d\u9ede\u804a\u5929\u7684\u67b6\u69cb<\/h2>\n<p>\u5728\u8a2d\u8a08\u4e00\u500b\u9ede\u5c0d\u9ede\u804a\u5929\u7cfb\u7d71\u6642\uff0c\u901a\u5e38\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u8981\u7d20\uff1a<\/p>\n<ul>\n<li>\u7528\u6236\u8eab\u4efd\u9a57\u8b49<\/li>\n<li>\u6d88\u606f\u7684\u767c\u9001\u8207\u63a5\u6536<\/li>\n<li>\u6d88\u606f\u7684\u5b58\u5132\u8207\u6aa2\u7d22<\/li>\n<li>\u5be6\u6642\u6027\u8207\u53ef\u9760\u6027<\/li>\n<\/ul>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u73fe\u5373\u6642\u6d88\u606f\u50b3\u905e\u3002\u7576\u4e00\u500b\u7528\u6236\u767c\u9001\u6d88\u606f\u6642\uff0c\u8a72\u6d88\u606f\u6703\u88ab\u767c\u5e03\u5230\u4e00\u500b\u7279\u5b9a\u7684\u983b\u9053\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u7528\u6236\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e9%bb%9e%e5%b0%8d%e9%bb%9e%e8%81%8a%e5%a4%a9-MaEDEOOTws\">\u4f7f\u7528Redis\u5be6\u73fe\u9ede\u5c0d\u9ede\u804a\u5929<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u9ede\u5c0d\u9ede\u804a\u5929\u529f\u80fd\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst subscriber = redis.createClient();\nconst publisher = redis.createClient();\n\n\/\/ \u7528\u6236A\u8a02\u95b1\u983b\u9053\nsubscriber.subscribe('chat_channel_A');\n\n\/\/ \u7576\u63a5\u6536\u5230\u6d88\u606f\u6642\nsubscriber.on('message', (channel, message) =&gt; {\n    console.log(`\u7528\u6236A\u6536\u5230\u6d88\u606f: ${message}`);\n});\n\n\/\/ \u7528\u6236B\u767c\u9001\u6d88\u606f\nfunction sendMessage(message) {\n    publisher.publish('chat_channel_A', message);\n}\n\n\/\/ \u7528\u6236B\u767c\u9001\u4e00\u689d\u6d88\u606f\nsendMessage('\u4f60\u597d\uff0c\u9019\u662f\u4e00\u689d\u6e2c\u8a66\u6d88\u606f\uff01');\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u7528\u6236A\u8a02\u95b1\u4e86\u540d\u70ba`chat_channel_A`\u7684\u983b\u9053\uff0c\u800c\u7528\u6236B\u5247\u901a\u904e\u8a72\u983b\u9053\u767c\u9001\u6d88\u606f\u3002\u7576\u7528\u6236B\u767c\u9001\u6d88\u606f\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u7528\u6236\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e7%95%b0%e6%ad%a5%e8%99%95%e7%90%86%e7%9a%84%e5%84%aa%e5%8b%a2-MaEDEOOTws\">\u7570\u6b65\u8655\u7406\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u7570\u6b65\u8655\u7406\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5176\u9ad8\u6548\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7531\u65bcRedis\u662f\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u9019\u4f7f\u5f97\u5373\u4f7f\u5728\u9ad8\u4e26\u767c\u7684\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u4e5f\u80fd\u4fdd\u6301\u826f\u597d\u7684\u6027\u80fd\u3002\u6b64\u5916\uff0cRedis\u7684\u5206\u4f48\u5f0f\u7279\u6027\u4f7f\u5f97\u7cfb\u7d71\u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u7528\u6236\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-MaEDEOOTws\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u4f86\u5be6\u73fe\u7570\u6b65\u9ede\u5c0d\u9ede\u804a\u5929\u7cfb\u7d71\uff0c\u4e0d\u50c5\u80fd\u5920\u63d0\u4f9b\u6975\u81f4\u7684\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u80fd\u5920\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u6548\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u96a8\u8457\u5373\u6642\u901a\u8a0a\u9700\u6c42\u7684\u589e\u52a0\uff0cRedis\u5c07\u6210\u70ba\u958b\u767c\u8005\u7684\u91cd\u8981\u5de5\u5177\u3002\u82e5\u60a8\u6709\u8208\u8da3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7570\u6b65\u9ede\u5c0d\u9ede\u804a\u5929\u7684\u5b8c\u7f8e\u5be6\u73fe\uff0c\u9ad4\u9a57\u6975\u81f4\u7684\u5373\u6642\u901a\u8a0a\u8207\u9ad8\u6548\u6027\u80fd\uff0c\u8b93\u4ea4\u6d41\u66f4\u6d41\u66a2\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-134037","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134037","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=134037"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134037\/revisions"}],"predecessor-version":[{"id":134038,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134037\/revisions\/134038"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}