{"id":161399,"date":"2024-11-04T06:06:30","date_gmt":"2024-11-03T22:06:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161399\/"},"modified":"2024-11-04T06:06:30","modified_gmt":"2024-11-03T22:06:30","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e6%9c%8d%e5%8b%99%ef%bc%88redis-%e9%80%9a%e4%bf%a1%e6%9c%8d%e5%8b%99%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161399\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u670d\u52d9\uff08redis \u901a\u4fe1\u670d\u52d9\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e6%9c%8d%e5%8b%99%ef%bc%88redis-%e9%80%9a%e4%bf%a1%e6%9c%8d%e5%8b%99%ef%bc%89-GtYmZXBhZj\">\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u670d\u52d9\uff08redis \u901a\u4fe1\u670d\u52d9\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u8de8\u57df\u901a\u4fe1\u5df2\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8b70\u984c\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u548c\u55ae\u9801\u61c9\u7528\u7a0b\u5e8f\uff08SPA\uff09\u7684\u8208\u8d77\uff0c\u958b\u767c\u8005\u9700\u8981\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u5be6\u73fe\u4e0d\u540c\u57df\u4e4b\u9593\u7684\u6578\u64da\u4ea4\u63db\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u4f86\u5be6\u73fe\u9019\u4e00\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u670d\u52d9\u7684\u539f\u7406\u3001\u5be6\u73fe\u65b9\u5f0f\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%ef%bc%9f-GtYmZXBhZj\">\u4ec0\u9ebc\u662f\u8de8\u57df\u901a\u4fe1\uff1f<\/h2>\n<p>\u8de8\u57df\u901a\u4fe1\u662f\u6307\u5728\u4e0d\u540c\u7684\u57df\u540d\u3001\u5354\u8b70\u6216\u7aef\u53e3\u4e4b\u9593\u9032\u884c\u6578\u64da\u4ea4\u63db\u3002\u7531\u65bc\u700f\u89bd\u5668\u7684\u540c\u6e90\u653f\u7b56\uff0c\u9019\u7a2e\u901a\u4fe1\u901a\u5e38\u53d7\u5230\u9650\u5236\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u6280\u8853\uff0c\u5982 CORS\uff08\u8de8\u6e90\u8cc7\u6e90\u5171\u4eab\uff09\u3001JSONP \u6216 WebSocket \u7b49\u3002\u7136\u800c\uff0c\u9019\u4e9b\u6280\u8853\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u9762\u81e8\u6027\u80fd\u74f6\u9838\u6216\u5b89\u5168\u554f\u984c\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GtYmZXBhZj\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\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\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u8de8\u57df\u901a\u4fe1\u7684\u7406\u60f3\u9078\u64c7\u3002Redis \u7684 Pub\/Sub\uff08\u767c\u5e03\/\u8a02\u95b1\uff09\u6a21\u5f0f\u7279\u5225\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u50b3\u8f38\uff0c\u80fd\u5920\u6709\u6548\u5730\u89e3\u6c7a\u8de8\u57df\u901a\u4fe1\u7684\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e5%af%a6%e7%8f%be-GtYmZXBhZj\">\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u5be6\u73fe<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u4e3b\u8981\u4f9d\u8cf4\u65bc\u5176 Pub\/Sub \u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-GtYmZXBhZj\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u670d\u52d9\u5668\u4e0a\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae-redis-GtYmZXBhZj\">2. \u914d\u7f6e Redis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e Redis \u4ee5\u652f\u6301\u8de8\u57df\u901a\u4fe1\u3002\u7de8\u8f2f Redis \u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\uff09\uff0c\u78ba\u4fdd\u4ee5\u4e0b\u8a2d\u7f6e\u6b63\u78ba\uff1a<\/p>\n<pre><code>bind 0.0.0.0\nprotected-mode no<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5141\u8a31\u4f86\u81ea\u4efb\u4f55 IP \u7684\u9023\u63a5\uff0c\u4f46\u5728\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u5efa\u8b70\u4f7f\u7528\u9632\u706b\u7246\u4f86\u9650\u5236\u8a2a\u554f\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e7%8f%be-pub-sub-%e6%a8%a1%e5%bc%8f-GtYmZXBhZj\">3. \u5be6\u73fe Pub\/Sub \u6a21\u5f0f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u4f86\u5be6\u73fe\u8de8\u57df\u901a\u4fe1\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>const redis = require('redis');\nconst publisher = redis.createClient();\nconst subscriber = redis.createClient();\n\n\/\/ \u8a02\u95b1\u983b\u9053\nsubscriber.subscribe('my_channel');\n\nsubscriber.on('message', (channel, message) =&gt; {\n    console.log(`Received message from ${channel}: ${message}`);\n});\n\n\/\/ \u767c\u5e03\u6d88\u606f\npublisher.publish('my_channel', 'Hello, World!');<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u5169\u500b Redis \u5ba2\u6236\u7aef\uff0c\u4e00\u500b\u7528\u65bc\u767c\u5e03\u6d88\u606f\uff0c\u53e6\u4e00\u500b\u7528\u65bc\u8a02\u95b1\u6d88\u606f\u3002\u7576\u767c\u5e03\u8005\u767c\u9001\u6d88\u606f\u6642\uff0c\u6240\u6709\u8a02\u95b1\u8005\u90fd\u6703\u63a5\u6536\u5230\u8a72\u6d88\u606f\uff0c\u5be6\u73fe\u4e86\u8de8\u57df\u901a\u4fe1\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e7%9a%84%e5%84%aa%e5%8b%a2-GtYmZXBhZj\">\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u80fd\u5920\u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u6578\u64da\u50b3\u8f38\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u7684 API \u7c21\u55ae\u660e\u4e86\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\uff0c\u5be6\u73fe\u8de8\u57df\u901a\u4fe1\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis \u53ef\u4ee5\u8f15\u9b06\u64f4\u5c55\uff0c\u652f\u6301\u96c6\u7fa4\u6a21\u5f0f\uff0c\u9069\u5408\u5927\u898f\u6a21\u61c9\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GtYmZXBhZj\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u670d\u52d9\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u73fe\u4ee3\u7db2\u7d61\u61c9\u7528\u7684\u9700\u6c42\u3002\u901a\u904e\u5229\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u4e0d\u540c\u57df\u4e4b\u9593\u7684\u6578\u64da\u4ea4\u63db\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u57fa\u65bc Redis \u7684\u8de8\u57df\u901a\u4fe1\u670d\u52d9\u63d0\u4f9b\u9ad8\u6548\u3001\u53ef\u9760\u7684\u6578\u64da\u50b3\u8f38\u89e3\u6c7a\u65b9\u6848\uff0c\u652f\u6301\u591a\u5e73\u53f0\u9593\u7684\u5373\u6642\u6578\u64da\u4ea4\u4e92\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-161399","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161399","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=161399"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161399\/revisions"}],"predecessor-version":[{"id":161400,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161399\/revisions\/161400"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}