相关推荐：《nodejs 教程》
结构
项目结构如下
代码如下
功能
【router.js】
// 加载所需模块var http = require('http');var url = require('url');var fs = require('fs');var host = '127.0.0.1';var port = 8080;http.createServer(function(req,res){ var pathname = url.parse(req.url).pathname; console.log('Request for ' + pathname + ' received.'); function showPaper(path,status){ var content = fs.readFileSync(path); res.writeHead(status, { 'Content-Type': 'text/html;charset=utf-8' }); res.write(content); res.end(); } switch(pathname){ //'首页' case '/': case '/home': showPaper('./view/home.html',200); break; //'about页' case '/about': showPaper('./view/about.html',200); break; //'404页' default: showPaper('./view/404.html',404); break; } }).listen(port, host);【404.html】
<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Document</title></head><body>404 </body></html>
【about.html】
<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Document</title></head><body>about </body></html>
【home.html】
<!DOCTYPE html><html><head> <meta charset="UTF-8"> <title>Document</title></head><body>home </body></html>
演示
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