exports.login=function(url,request,response) {
fs.readFile('./login.html', function (err, html) {
if (err) {
throw err;
}
response.writeHeader(200, {"Content-Type": "text/html"})
response.write(html);
response.end();
});
}

exports.login=function(url,request,response) {
fs.write('./login.html', function (err, html) {
if (err) {
throw err;
}
response.writeHeader(200, {"Content-Type": "text/html"});
});
}

exports.login=function() {
response.writeHeader(200, {"Content-Type": "text/html"});
response.write(login.html);
response.end();
}

It is not possible to send an HTML page from node server