Nodejs模块返回Undefined

Question

我正在尝试从api获取访问令牌...但是我得到未定义的json数据请帮助..我在requestToken（）中获得了正确的数据，但是当它将数据返回给route.js时..

access.js -------------------------------------------- -------------------------------------------------- ------------------------

exports.requestToken = function () {

    var options = {
        url: '---URL---',
        method: 'POST',
        form: {
            access_key: 'xxxxxx',
            secret_key: 'xxxxxx',
            app_id: 'xxxxx',
            device_id: 'xxxxx'
        }

    };

    request(options, function(error, res, body) {
       //console.log(JSON.parse(body)) ---> correct data

      //here s problem    
       return JSON.parse(body);          
    });
    }

route.js -------------------------------------------- -------------------------------------------------- ---------------------------

route.get('/get', function(req, res) 
{                                                                       //undefined                                                         
        body = jsonBody.requestToken();

        console.log(body);
        body = jsonBody.reqRecentMatches(token);
        //console.log(body);
        //res.json(body);
}