Detailed explanation of nodejs rendering page resources through response writeback-JS Tutorial-php.cn

This article mainly introduces the detailed explanation of nodejs rendering page resources through response writeback. Now I share it with you and give it as a reference.

We generally operate page rendering through the api provided by the node framework. How to use the original write-back method to achieve the same function?

The following is asynchronously reading a file through the node provided All content api readFile operates, the code is as follows:

html

Document

这是一个p

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/static folder contains test.js and style.css files

p:nth-child(1){ font-size: 50px; color: red; } p:nth-child(3){ font-size: 80px; color: blue; } p:nth-child(6){ font-size: 100px; color: blueviolet; }

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app.js

// 搭建服务 var http = require('http'); var fs = require('fs'); var server = http.createServer(); server.on('listening',()=> { console.log('server starts at localhost 8080'); }) server.listen('8080','localhost'); //监听服务 server.on('request',(req,res)=>{ if(req.url == '/') {//渲染html文件 fs.readFile('./html/node.html',(err,info)=>{ res.write(info); res.end(); }) } else if(req.url.startsWith('/static')) {//统一渲染html需要的static静态文件到页面 fs.readFile(__dirname + req.url,(err,info) =>{ res.write(info); res.end(); }) } })

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The above is what I compiled for everyone. I hope it will be helpful to everyone in the future.

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