{"id":62650,"date":"2025-04-29T13:18:45","date_gmt":"2025-04-29T05:18:45","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62650\/"},"modified":"2025-04-29T13:18:45","modified_gmt":"2025-04-29T05:18:45","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8nginx%e5%92%8cpm2%e4%bc%98%e5%8c%96vps%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62650\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169572343190239.jpg\" class=\"aligncenter\" title=\"\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u63d2\u56fe\" alt=\"\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u63d2\u56fe\" \/><\/p>\n<p>\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u73b0\u4ee3\u7684Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u662f\u975e\u5e38\u5173\u952e\u7684\u4e00\u9879\u6280\u672f\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u5c06\u6d41\u91cf\u5206\u6563\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u4f38\u7f29\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u6765\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8be6\u7ec6\u9610\u8ff0\u6bcf\u4e2a\u6b65\u9aa4\u3002<\/p>\n<p>\u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5NGINX<br \/>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5NGINX\uff0c\u5b83\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u5728Ubuntu\u4e0a\u5b89\u88c5NGINX\u7684\u7279\u5b9a\u547d\u4ee4\uff1a<\/p>\n<pre>$ apt-get update\n$ apt-get install nginx<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eNGINX<br \/>\u4e00\u65e6\u5b89\u88c5\u5b8c\u6210\uff0c\u6211\u4eec\u9700\u8981\u5bf9NGINX\u8fdb\u884c\u4e00\u4e9b\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\u7684\u5185\u5bb9\uff1a<\/p>\n<pre>http {\n    upstream backend {\n        server backend1.example.com;\n        server backend2.example.com;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/backend;\n        }\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u540d\u4e3abackend\u7684\u670d\u52a1\u5668\u96c6\u7fa4\uff0c\u5176\u4e2d\u5305\u542b\u4e24\u4e2a\u540e\u7aef\u670d\u52a1\u5668backend1.example.com\u548cbackend2.example.com\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u76d1\u542c80\u7aef\u53e3\uff0c\u5e76\u5c06\u6240\u6709\u6d41\u91cf\u4ee3\u7406\u5230backend\u670d\u52a1\u5668\u96c6\u7fa4\u3002<\/p>\n<p>\u6b65\u9aa4\u4e09\uff1a\u5b89\u88c5PM2<br \/>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5PM2\u8fdb\u7a0b\u7ba1\u7406\u5668\u3002PM2\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u548c\u7ba1\u7406Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5728Ubuntu\u4e0a\u5b89\u88c5PM2\u7684\u7279\u5b9a\u547d\u4ee4\uff1a<\/p>\n<pre>$ npm install pm2 -g<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6b65\u9aa4\u56db\uff1a\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f<br \/>\u5728\u6211\u4eec\u7ee7\u7eed\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Express\u5e94\u7528\u7a0b\u5e8f\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n<pre>const express = require('express');\nconst app = express();\n\napp.get('\/', (req, res) =&amp;gt; {\n    res.send('Hello, World!');\n});\n\napp.listen(3000, () =&amp;gt; {\n    console.log('App is running on port 3000');\n});<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5c06\u4e0a\u8ff0\u4ee3\u7801\u4fdd\u5b58\u4e3aapp.js\uff0c\u5e76\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<pre>$ node app.js<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u73b0\u5728\uff0c\u6211\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u5e94\u8be5\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95eehttp:\/\/backend1.example.com:3000\u6765\u8fdb\u884c\u8bbf\u95ee\u3002<\/p>\n<p>\u6b65\u9aa4\u4e94\uff1a\u4f7f\u7528PM2\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f<br \/>\u4e3a\u4e86\u80fd\u591f\u4f7f\u7528PM2\u8fdb\u884c\u8fdb\u7a0b\u7ba1\u7406\uff0c\u6211\u4eec\u9700\u8981\u8fdb\u5165\u5e94\u7528\u7a0b\u5e8f\u6240\u5728\u76ee\u5f55\uff0c\u5e76\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<pre>$ pm2 start app.js<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u547d\u4ee4\u5c06\u5e94\u7528\u7a0b\u5e8f\u4f5c\u4e3a\u4e00\u4e2a\u5b88\u62a4\u8fdb\u7a0b\u5728\u540e\u53f0\u8fd0\u884c\uff0c\u5e76\u81ea\u52a8\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u7684\u91cd\u542f\u548c\u65e5\u5fd7\u7ba1\u7406\u7b49\u4e8b\u9879\u3002<\/p>\n<p>\u6b65\u9aa4\u516d\uff1a\u5728NGINX\u4e2d\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861<br \/>\u73b0\u5728\uff0c\u6211\u4eec\u5df2\u7ecf\u914d\u7f6e\u4e86NGINX\u548c\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u4e86Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u6211\u4eec\u9700\u8981\u4fee\u6539NGINX\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002\u4ee5\u4e0b\u662f\u4fee\u6539\u540e\u7684\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\u5185\u5bb9\uff1a<\/p>\n<pre>http {\n    upstream backend {\n        server backend1.example.com:3000;\n        server backend2.example.com:3000;\n    }\n\n    server {\n        listen 80;\n\n        location \/ {\n            proxy_pass http:\/\/backend;\n            proxy_set_header Host $host;\n            proxy_set_header X-Real-IP $remote_addr;\n        }\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6211\u4eec\u5c06\u540e\u7aef\u670d\u52a1\u5668\u7684\u7aef\u53e3\u4ece80\u6539\u4e3a3000\uff0c\u5e76\u52a0\u5165\u4e86proxy_set_header\u6307\u4ee4\u6765\u4f20\u9012\u4e00\u4e9b\u5173\u952e\u7684HTTP\u5934\u4fe1\u606f\u3002<\/p>\n<p>\u6b65\u9aa4\u4e03\uff1a\u91cd\u542fNGINX\u548cPM2\u670d\u52a1<br \/>\u5728\u6211\u4eec\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\u6d4b\u8bd5\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u91cd\u542fNGINX\u548cPM2\u670d\u52a1\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u4ee5\u4e0b\u662f\u91cd\u542f\u547d\u4ee4\uff1a<\/p>\n<pre>$ service nginx restart\n$ pm2 restart all<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u6b65\u9aa4\u516b\uff1a\u6d4b\u8bd5\u8d1f\u8f7d\u5747\u8861<br \/>\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Web\u6d4f\u89c8\u5668\u6216\u8005curl\u547d\u4ee4\u6765\u6d4b\u8bd5\u8d1f\u8f7d\u5747\u8861\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u6211\u4eec\u5e94\u8be5\u80fd\u591f\u901a\u8fc7\u8bbf\u95eehttp:\/\/yourdomain.com\u6765\u83b7\u53d6\u201cHello, World!\u201d\u7684\u54cd\u5e94\u3002\u6bcf\u6b21\u5237\u65b0\u9875\u9762\uff0c\u6211\u4eec\u90fd\u5e94\u8be5\u770b\u5230\u540e\u7aef\u670d\u52a1\u5668\u7684\u4e0d\u540c\u670d\u52a1\u5668\u540d\u79f0\uff0c\u8fd9\u610f\u5473\u7740\u8d1f\u8f7d\u5747\u8861\u5df2\u7ecf\u751f\u6548\u3002<\/p>\n<p>\u7ed3\u8bba\uff1a<br \/>\u901a\u8fc7\u4f7f\u7528NGINX\u548cPM2\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0VPS\u670d\u52a1\u5668\u4e0a\u7684\u8d1f\u8f7d\u5747\u8861\u3002\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u4f38\u7f29\u6027\u548c\u53ef\u9760\u6027\uff0c\u4ece\u800c\u66f4\u597d\u5730\u4e3a\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002\u5e0c\u671b\u672c\u6587\u6240\u63d0\u4f9b\u7684\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u548c\u6b65\u9aa4\u80fd\u591f\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u8fdb\u884c\u670d\u52a1\u5668\u4f18\u5316\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u5b9e\u8df5\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861 \u5f15\u8a00\uff1a\u5728\u73b0\u4ee3\u7684Web\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u8d1f\u8f7d\u5747\u8861\u662f\u975e\u5e38\u5173\u952e\u7684\u4e00\u9879\u6280\u672f\u3002\u5b83\u53ef\u4ee5\u901a\u8fc7\u5c06\u6d41\u91cf\u5206\u6563\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a\uff0c\u63d0\u9ad8\u5e94\u7528\u7a0b\u5e8f\u7684\u53ef\u4f38\u7f29\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528NGINX\u548cPM2\u6765\u4f18\u5316VPS\u670d\u52a1\u5668\u7684\u8d1f\u8f7d\u5747\u8861\u3002\u6211\u4eec\u5c06\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8be6\u7ec6\u9610\u8ff0\u6bcf\u4e2a\u6b65\u9aa4\u3002 \u6b65\u9aa4\u4e00\uff1a\u5b89\u88c5NGINX\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5NGINX\uff0c\u5b83\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684Web\u670d\u52a1\u5668\u548c\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u5728Ubuntu\u4e0a\u5b89\u88c5NGINX\u7684\u7279\u5b9a\u547d\u4ee4\uff1a $ apt-get update $ apt-get install nginx \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4\u4e8c\uff1a\u914d\u7f6eNGINX\u4e00\u65e6\u5b89\u88c5\u5b8c\u6210\uff0c\u6211\u4eec\u9700\u8981\u5bf9NGINX\u8fdb\u884c\u4e00\u4e9b\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u914d\u7f6e\u6587\u4ef6\u7684\u5185\u5bb9\uff1a http { upstream backend { server backend1.example.com; server backend2.example.com; } server { listen 80; location \/ { proxy_pass http:\/\/backend; } } } \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u540d\u4e3abackend\u7684\u670d\u52a1\u5668\u96c6\u7fa4\uff0c\u5176\u4e2d\u5305\u542b\u4e24\u4e2a\u540e\u7aef\u670d\u52a1\u5668backend1.example.com\u548cbackend2.example.com\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06\u76d1\u542c80\u7aef\u53e3\uff0c\u5e76\u5c06\u6240\u6709\u6d41\u91cf\u4ee3\u7406\u5230backend\u670d\u52a1\u5668\u96c6\u7fa4\u3002 \u6b65\u9aa4\u4e09\uff1a\u5b89\u88c5PM2\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5PM2\u8fdb\u7a0b\u7ba1\u7406\u5668\u3002PM2\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5728\u670d\u52a1\u5668\u4e0a\u542f\u52a8\u548c\u7ba1\u7406Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5728Ubuntu\u4e0a\u5b89\u88c5PM2\u7684\u7279\u5b9a\u547d\u4ee4\uff1a $ npm install pm2 -g \u767b\u5f55\u540e\u590d\u5236 \u6b65\u9aa4\u56db\uff1a\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u5e94\u7528\u7a0b\u5e8f\u5728\u6211\u4eec\u7ee7\u7eed\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5728\u540e\u7aef\u670d\u52a1\u5668\u4e0a\u90e8\u7f72\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u5e94\u7528\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Express\u5e94\u7528\u7a0b\u5e8f\u7684\u793a\u4f8b\u4ee3\u7801\uff1a const express = require(&#8216;express&#8217;); const app = express(); app.get(&#8216;\/&#8217;, (req, res) 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