node.js的http模块简单使用

<code>

var http=require('http');
var a=new Buffer('<meta charset="UTF-8">');
process.stdin.on('data',function(data){
a+=data+'</br>';
});
http.createServer(function(req,res){
res.write(a);
res.end('hello world');
}).listen(8080,'127.0.0.1');
console.log('server running at http://127.0.0.1:8080');

</code>