问如何在cordova android中使用http头？

EN

var url = 'http:sampleurl' + Username;
$http.defaults.headers.common['Authorization'] = 'Basic ' + Base64.encode(Username + ':' + password);
var session = 'Basic ' + Base64.encode(Username + ':' + password);
$http({
    method: 'GET',
    url: url,
    headers: {
        cookie: session
    }
}).
success(function(data, status) {
    window.localStorage['userdata'] = JSON.stringify(data);
    console.log(JSON.stringify(data));
    $cookies.logged = 'success';
    window.localStorage['uname'] = Username;
    window.localStorage['pass'] = password;
    $scope.loginData = {
        username: '',
        password: ''
    };
    $state.go('app.tasklists');
}).