KISSY-IO-Then.js

 KISSY.use("dom, node, event, ajax, promise", function(S, DOM, Node, Event, IO, Promise) {

    function setGamesNumber(deferred) {

       var dataFetch = new IO({
            dataType: 'jsonp',
            url: 'http://display.taobao.com/common/addSignIn.htm?app=duli&sequency=1&signType=1',
            jsonp: 'callback',
            jsonpCallback: "handleResponse"
        })

        return dataFetch.then(function(data) {
          var STATUS = {
              'success': 1,
              'fail': 2,
              'data': 3,
              'login': 4
          }
          var results = data.results
          return STATUS[data.result]
      })
    }

    var status = setGamesNumber().then(function(status) {
     console.log(status)
    })
    
    /*function setGamesNumber(deferred) {

        new IO({
            dataType: 'jsonp',
            url: 'http://display.taobao.com/common/addSignIn.htm?app=duli&sequency=1&signType=1',
            jsonp: 'callback',
            jsonpCallback: "handleResponse",
            success: function(data) {
                deferred.resolve((function() {
                    var STATUS = {
                        'success': 1,
                        'fail': 2,
                        'data': 3,
                        'login': 4
                    }
                    var results = data.results

                    if (data.results) {
                        return STATUS[data.result]
                    }
                    else {
                        return deferred.reject('Fetch fails')
                    }
                })())
            }
        })

        return deferred
    }

    var deferred = Promise.Defer()
    var status = setGamesNumber(deferred)*/
})