$.ajax({
    url: 'http://localhost:8080/oauth/token',
    type: 'POST',
    dataType: 'json',
    contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
    beforeSend: function (xhr) {
        xhr.setRequestHeader('Authorization', makeBaseAuth('foo', 'bar'));
    },
    data: {
        grant_type: 'password',
        username: 'test@gmail.com',
        password: '1'
    },
    complete: function(result) {
        console.log('complete', result);
    },

    success: function(result) {
        console.log('success', result);
    },

    error: function(result) {
        console.log('error', result);
    }
});