问从twilio Gather获取数字

EN

exports.Say = function(req, res)
{
    var resp = new twilio.TwimlResponse();

    resp.gather(
    {
        action:'http://pap-papdemo.rhcloud.com/api/Phone/Pin',
        finishOnKey:'#',
        method:"POST"
    }, function()
    {
        this.say('Please enter your Phone and Pin number followed by the hash key');
    });

    //Render the TwiML document using "toString"
    res.writeHead(200,
    {
          'Content-Type':'text/xml'
    });

    res.end(resp.toString());

};




     exports.Pin = function(req, res)
        {
            var resp = new twilio.TwimlResponse();
            console.log("***** PIN *****");


            console.log("Pin: Response " +  res.body.Digits);

            //Render the TwiML document using "toString"
            res.writeHead(200,
            {
                  'Content-Type':'text/xml'
            });

            res.end(resp.toString());

        };