Use node to achieve a simple function apache
1. To achieve the specified files by file name (path) access
1. The idea of the words: created in the specified file inside
例如：我在c:/inetpub/www/ 里面创建了如下三个文件
Expects an input at the client to access the file name example: http: //127.0.0.1: 3000 / index.html will locate the corresponding file, if there is no corresponding file is returned 404
const http = require('http');
const fs = require('fs');
const server = http.createServer();
//定义成全局的方便修改
const BASE = 'c:/inetpub/www';
server.on('request',(req,res)=>{
console.log('客户端已连接',req.url);
const url = req.url;
let filePath = '/index.html';
if(url !== '/'){
filePath = url;
}
//读对应文件
fs.readFile(BASE+filePath,(err,data)=>{
if(err){
return res.end('404 Not Found');
}
//指定文件在网页上显示的格式，例如有中文需要指定utf-8，图片需要把image/jpeg，网页的是text/html，其他格式的文件也有对应的格式
res.setHeader('Content-Type','text/plain; charset=utf-8')
res.end(data);
})
})
server.listen(5000,()=>{
console.log('服务器已开启请访问：http://127.0.0.1:3000')
})
2. To achieve the effect of directory
Www directory when read in this document is not index.html is the emergence of a directory, as follows:
you want to achieve this effect it needs to be rendered on the server side of this page, directory data can be
const fs = require('fs');
fs.readDir(path,(err,data) => {
console.log(data) //[...]
})
String may then be spliced using a String.replace () method render the page, of course, also be used to render template engine, exemplified here using art-template
npm install art-template --save
Loading the package, and then written in the corresponding page format
<html>
<head>
<title></title>
</head>
<body>
{{each files}}
...str...{{$value}}...
{{/each}}
</body>
</html>
In the last set js file click on the ok
