text: var http=require('http')
  var fs=require('fs')
  
  
  http.createServer(function (req,res){
      fs.readFile('box.html',function(err,data){
          res.writeHead(200,{'contente-type':'text/html'})
          res.write(data)
          res.end()
      })
     
  }).listen(7000)