{"id":172299,"date":"2024-11-07T11:58:18","date_gmt":"2024-11-07T03:58:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172299\/"},"modified":"2024-11-07T11:58:18","modified_gmt":"2024-11-07T03:58:18","slug":"%e8%ae%93%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e6%9b%b4%e4%be%bf%e6%8d%b7%e5%9f%ba%e6%96%bcredis%e7%9a%84%e6%9c%83%e8%a9%b1%e5%85%b1%e4%ba%ab%e5%af%a6%e7%8f%be%ef%bc%88%e5%9f%ba%e6%96%bcredis%e6%9c%83","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172299\/","title":{"rendered":"\u8b93\u8de8\u57df\u901a\u4fe1\u66f4\u4fbf\u6377\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe\uff08\u57fa\u65bcredis\u6703\u8a71\u5171\u4eab\uff09"},"content":{"rendered":"<h1 id=\"%e8%ae%93%e8%b7%a8%e5%9f%9f%e9%80%9a%e4%bf%a1%e6%9b%b4%e4%be%bf%e6%8d%b7%e5%9f%ba%e6%96%bcredis%e7%9a%84%e6%9c%83%e8%a9%b1%e5%85%b1%e4%ba%ab%e5%af%a6%e7%8f%be-jSHTVfFcxh\">\u8b93\u8de8\u57df\u901a\u4fe1\u66f4\u4fbf\u6377\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe<\/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\u9700\u6c42\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u548c\u55ae\u9801\u61c9\u7528\u7a0b\u5e8f\uff08SPA\uff09\u7684\u8208\u8d77\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u6703\u8a71\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u6703\u8a71\u5171\u4eab\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u7c21\u5316\u8de8\u57df\u901a\u4fe1\u7684\u904e\u7a0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u6280\u8853\u7d30\u7bc0\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%9c%83%e8%a9%b1%e5%85%b1%e4%ba%ab%ef%bc%9f-jSHTVfFcxh\">\u4ec0\u9ebc\u662f\u6703\u8a71\u5171\u4eab\uff1f<\/h2>\n<p>\u6703\u8a71\u5171\u4eab\u662f\u6307\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u6216\u670d\u52d9\u4e4b\u9593\u5171\u4eab\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\u3002\u9019\u5728\u5fae\u670d\u52d9\u67b6\u69cb\u4e2d\u5c24\u70ba\u91cd\u8981\uff0c\u56e0\u70ba\u4e0d\u540c\u7684\u670d\u52d9\u53ef\u80fd\u904b\u884c\u5728\u4e0d\u540c\u7684\u57df\u540d\u6216\u7aef\u53e3\u4e0a\u3002\u50b3\u7d71\u7684\u6703\u8a71\u7ba1\u7406\u901a\u5e38\u4f9d\u8cf4\u65bc\u670d\u52d9\u5668\u7aef\u7684\u5b58\u5132\uff0c\u9019\u4f7f\u5f97\u8de8\u57df\u7684\u6703\u8a71\u7ba1\u7406\u8b8a\u5f97\u8907\u96dc\u3002\u4f7f\u7528Redis\u9032\u884c\u6703\u8a71\u5171\u4eab\uff0c\u53ef\u4ee5\u5c07\u6703\u8a71\u6578\u64da\u96c6\u4e2d\u5b58\u5132\uff0c\u5f9e\u800c\u7c21\u5316\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-jSHTVfFcxh\">Redis\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u662f\u4e00\u7a2e\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u8b80\u5beb\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u670d\u52d9\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bcredis%e7%9a%84%e6%9c%83%e8%a9%b1%e5%85%b1%e4%ba%ab%e5%af%a6%e7%8f%be-jSHTVfFcxh\">\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe<\/h2>\n<p>\u8981\u5be6\u73fe\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\uff0c\u9996\u5148\u9700\u8981\u5b89\u88ddRedis\u670d\u52d9\u5668\u4e26\u914d\u7f6e\u76f8\u61c9\u7684\u5ba2\u6236\u7aef\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Node.js\u548cExpress\u6846\u67b6\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d%e4%be%9d%e8%b3%b4-jSHTVfFcxh\">1. \u5b89\u88dd\u4f9d\u8cf4<\/h3>\n<pre><code>npm install express express-session connect-redis redis<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis%e6%9c%83%e8%a9%b1%e5%ad%98%e5%84%b2-jSHTVfFcxh\">2. \u914d\u7f6eRedis\u6703\u8a71\u5b58\u5132<\/h3>\n<pre><code>const express = require('express');\nconst session = require('express-session');\nconst RedisStore = require('connect-redis')(session);\nconst redis = require('redis');\n\nconst app = express();\nconst redisClient = redis.createClient();\n\napp.use(session({\n    store: new RedisStore({ client: redisClient }),\n    secret: 'your-secret-key',\n    resave: false,\n    saveUninitialized: false,\n    cookie: { secure: false } \/\/ \u5728\u751f\u7522\u74b0\u5883\u4e2d\u61c9\u8a2d\u7f6e\u70batrue\n}));\n\napp.get('\/', (req, res) =&gt; {\n    req.session.views = (req.session.views || 0) + 1;\n    res.send(`\u60a8\u67e5\u770b\u4e86\u6b64\u9801\u9762 ${req.session.views} \u6b21`);\n});\n\napp.listen(3000, () =&gt; {\n    console.log('\u4f3a\u670d\u5668\u6b63\u5728\u904b\u884c\uff0c\u7aef\u53e33000');\n});<\/code><\/pre>\n<h3 id=\"3-%e8%b7%a8%e5%9f%9f%e8%ab%8b%e6%b1%82%e7%9a%84%e8%99%95%e7%90%86-jSHTVfFcxh\">3. \u8de8\u57df\u8acb\u6c42\u7684\u8655\u7406<\/h3>\n<p>\u5728\u5be6\u73fe\u6703\u8a71\u5171\u4eab\u5f8c\uff0c\u9084\u9700\u8981\u8655\u7406\u8de8\u57df\u8acb\u6c42\u3002\u53ef\u4ee5\u4f7f\u7528CORS\u4e2d\u9593\u4ef6\u4f86\u5141\u8a31\u8de8\u57df\u8acb\u6c42\uff1a<\/p>\n<pre><code>const cors = require('cors');\n\napp.use(cors({\n    origin: 'http:\/\/your-frontend-domain.com', \/\/ \u5141\u8a31\u7684\u524d\u7aef\u57df\u540d\n    credentials: true \/\/ \u5141\u8a31\u651c\u5e36\u6191\u8b49\n}));<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jSHTVfFcxh\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe\u70ba\u8de8\u57df\u901a\u4fe1\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u96c6\u4e2d\u7ba1\u7406\u6703\u8a71\u6578\u64da\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u7c21\u5316\u591a\u670d\u52d9\u4e4b\u9593\u7684\u901a\u4fe1\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u6210\u70ba\u958b\u767c\u8005\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bcRedis\u7684\u6703\u8a71\u5171\u4eab\u5be6\u73fe\uff0c\u63d0\u5347\u8de8\u57df\u901a\u4fe1\u7684\u4fbf\u6377\u6027\uff0c\u7c21\u5316\u6578\u64da\u5171\u4eab\u8207\u7ba1\u7406\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-172299","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172299","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=172299"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172299\/revisions"}],"predecessor-version":[{"id":172300,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172299\/revisions\/172300"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172299"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172299"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172299"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}