{"id":202092,"date":"2025-05-10T14:01:37","date_gmt":"2025-05-10T06:01:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202092\/"},"modified":"2025-05-10T14:01:37","modified_gmt":"2025-05-10T06:01:37","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cnode-js%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e6%95%b0%e6%8d%ae%e5%90%8c%e6%ad%a5%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202092\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd<\/h1>\n

\u6570\u636e\u5e93<\/span>\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300a\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd<\/p>\n

\u5206\u5e03\u5f0f\u7cfb\u7edf\u662f\u5f53\u4eca\u4e92\u8054\u7f51\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u67b6\u6784\u4e4b\u4e00\u3002\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u6570\u636e\u540c\u6b65\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u95ee\u9898\uff0c\u7279\u522b\u662f\u5728\u9762\u5bf9\u5927\u89c4\u6a21\u5e76\u53d1\u548c\u9ad8\u53ef\u9760\u6027\u8981\u6c42\u65f6\u3002Redis\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u800cNode.js\u662f\u4e00\u4e2a\u57fa\u4e8e\u4e8b\u4ef6\u9a71\u52a8\u7684JavaScript\u8fd0\u884c\u73af\u5883\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u591a\u4e2a\u8282\u70b9\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eRedis\u3002\u5047\u8bbe\u6211\u4eec\u6709\u4e09\u4e2a\u8282\u70b9\uff0c\u5b83\u4eec\u7684IP\u5730\u5740\u5206\u522b\u4e3a192.168.0.1\u3001192.168.0.2\u548c192.168.0.3\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5Redis\uff1a<\/p>\n

sudo apt-get update\nsudo apt-get install redis-server<\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u914d\u7f6eRedis\u3002\u6253\u5f00redis.conf\u6587\u4ef6\uff0c\u627e\u5230bind\u548cprotected-mode\u8fd9\u4e24\u4e2a\u914d\u7f6e\u9879\uff0c\u5c06\u5b83\u4eec\u7684\u503c\u5206\u522b\u4fee\u6539\u4e3a\u8282\u70b9\u7684IP\u5730\u5740\u548cno\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u8282\u70b9192.168.0.1\uff1a<\/p>\n
bind 192.168.0.1\nprotected-mode no<\/pre>\n
\u7136\u540e\u91cd\u542fRedis\u670d\u52a1\uff1a<\/p>\n
sudo systemctl restart redis-server<\/pre>\n
\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u5f00\u59cb\u7f16\u5199Node.js\u4ee3\u7801\u3002\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5redis\u6a21\u5757\uff1a<\/p>\n
npm install redis<\/pre>\n
\u7136\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u811a\u672c\uff0c\u5b9e\u73b0\u6570\u636e\u540c\u6b65\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
const redis = require('redis');\nconst publisher = redis.createClient({ host: '192.168.0.1' });\nconst subscriber = redis.createClient({ host: '192.168.0.2' });\n\nsubscriber.on('message', function (channel, message) {\n    console.log('Received message:', message);\n});\n\nsubscriber.subscribe('dataSync');\n\nsetInterval(function () {\n    const data = { timestamp: Date.now() };\n    publisher.publish('dataSync', JSON.stringify(data));\n}, 1000);<\/pre>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aRedis\u5ba2\u6237\u7aefpublisher\u548c\u4e00\u4e2aRedis\u5ba2\u6237\u7aefsubscriber\u3002\u5176\u4e2dpublisher\u7528\u4e8e\u53d1\u5e03\u6570\u636e\uff0csubscriber\u7528\u4e8e\u8ba2\u9605\u6570\u636e\u3002\u6211\u4eec\u4f7f\u7528subscriber.on(‘message’, …)\u6765\u76d1\u542c\u6570\u636e\u7684\u5230\u8fbe\uff0c\u5e76\u5c06\u5176\u6253\u5370\u51fa\u6765\u3002\u5728\u5b9a\u65f6\u5668\u4e2d\uff0c\u6211\u4eec\u6bcf\u96941\u79d2\u949f\u5411\u9891\u9053dataSync\u53d1\u5e03\u4e00\u6761\u6570\u636e\u3002<\/p>\n
\u5728\u7b2c\u4e8c\u4e2a\u8282\u70b9\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u53e6\u4e00\u4e2aNode.js\u811a\u672c\u6765\u63a5\u6536\u6570\u636e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
const redis = require('redis');\nconst client = redis.createClient({ host: '192.168.0.2' });\n\nclient.on('message', function (channel, message) {\n    console.log('Received message:', message);\n\n    \/\/ \u8fd9\u91cc\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u5904\u7406\n});\n\nclient.subscribe('dataSync');<\/pre>\n
\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aRedis\u5ba2\u6237\u7aefclient\uff0c\u5e76\u4f7f\u7528client.on(‘message’, …)\u6765\u76d1\u542c\u6570\u636e\u7684\u5230\u8fbe\uff0c\u5e76\u5c06\u5176\u6253\u5370\u51fa\u6765\u3002\u4f60\u8fd8\u53ef\u4ee5\u5728\u8fd9\u91cc\u5bf9\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u5904\u7406\u3002<\/p>\n
\u5728\u7b2c\u4e09\u4e2a\u8282\u70b9\u4e0a\uff0c\u6211\u4eec\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u4e0e\u7b2c\u4e8c\u4e2a\u8282\u70b9\u7c7b\u4f3c\u7684Node.js\u811a\u672c\uff0c\u6765\u63a5\u6536\u6570\u636e\u3002<\/p>\n
\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u6211\u4eec\u5c31\u6210\u529f\u5730\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u4e86\u5206\u5e03\u5f0f\u6570\u636e\u7684\u540c\u6b65\u529f\u80fd\u3002\u8fd0\u884c\u8fd9\u4e9b\u4ee3\u7801\uff0c\u6211\u4eec\u5c06\u770b\u5230\u6570\u636e\u4ece\u4e00\u4e2a\u8282\u70b9\u4f20\u9012\u5230\u53e6\u4e00\u4e2a\u8282\u70b9\uff0c\u5e76\u4e14\u53ef\u4ee5\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u5bf9\u6570\u636e\u8fdb\u884c\u5904\u7406\u3002<\/p>\n
\u603b\u7ed3\u8d77\u6765\uff0cRedis\u548cNode.js\u7684\u7ed3\u5408\u53ef\u4ee5\u65b9\u4fbf\u5730\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd\u3002Redis\u4f5c\u4e3a\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u63d0\u4f9b\u4e86\u53d1\u5e03\/\u8ba2\u9605\u7684\u673a\u5236\uff0c\u65b9\u4fbf\u8282\u70b9\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u9012\u3002\u800cNode.js\u4f5c\u4e3a\u4e8b\u4ef6\u9a71\u52a8\u7684JavaScript\u8fd0\u884c\u73af\u5883\uff0c\u5219\u53ef\u4ee5\u65b9\u4fbf\u5730\u7f16\u5199\u7528\u4e8e\u6570\u636e\u540c\u6b65\u7684\u4ee3\u7801\u3002\u7ed3\u5408\u8fd9\u4e24\u8005\uff0c\u6211\u4eec\u53ef\u4ee5\u6784\u5efa\u51fa\u9ad8\u6548\u53ef\u9760\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002<\/p>\n
\u66f4\u591a\u5173\u4e8eRedis\u548cNode.js\u7684\u7528\u6cd5\u548c\u7ec6\u8282\uff0c\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\uff1a[Redis](https:\/\/redis.io\/documentation)\u548c[Node.js](https:\/\/nodejs.org\/en\/docs\/)<\/p>\n
\u5e0c\u671b\u672c\u6587\u5bf9\u4f60\u4e86\u89e3\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u6570\u636e\u540c\u6b65\u529f\u80fd\u6709\u6240\u5e2e\u52a9\u3002\u795d\u4f60\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u8bbe\u8ba1\u548c\u5b9e\u73b0\u4e2d\u53d6\u5f97\u66f4\u597d\u7684\u6210\u679c\uff01<\/p>\n
\n
\n <\/dt>\n
\n   \u4f7f\u7528Python\u548cRedis\u6784\u5efa\u65e5\u5fd7\u5206\u6790\u7cfb\u7edf\uff1a\u5982\u4f55\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u8fd0\u884c\u72b6\u51b5\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   \u5bf9\u8bdd\u65e0\u754cAI\u521b\u59cb\u4eba\u957f\u94d7\uff1aAI\u7684\u521b\u4e1a\u673a\u4f1a\u5728\u5e94\u7528\u5c42\u4e28\u521b\u65b0\u8005Innovator\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5229\u7528Redis\u548cNode.j...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202092","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202092","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202092"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202092\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202092"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}