源代码：
var http = require( 'http' ); var port = 8080 ; var hostname = '127.0.0.1' var path = require( 'path' ) // 磁盘路径处理的模块 var fs = require( 'fs' ) // 操作文件、目录的模块 var url = require( 'url' ) // 处理url var server = http.createServer( function ( request, response ) { var staticPath = path.join( __dirname,'static' ) var urlObj = url.parse( request.url ) /* Url { protocol: null, slashes: null, auth: null, host: null, port: null, hostname: null, hash: null, search: null, query: null, pathname: '/static/css/index.css', path: '/static/css/index.css', href: '/static/css/index.css' } */ if( urlObj.pathname === '/'){ urlObj.pathname += 'index.html' } console.log( urlObj.pathname ) // fs.readFile(路径,字符编码，错误优先的回调函数) var filePath = path.join( staticPath, urlObj.pathname ) fs.readFile( filePath,'binary',function( error,filecontent ) { if ( error ){ throw error }else { response.write( filecontent, 'binary' ) response.end() } }) }) server.listen( port , hostname , function () { console.log( `The server is runing: http://${ hostname }:${ port }` ) })