在Vue lifecycle hook中，我有以下AJAX呼叫

mSCA.setViewBinder(new SimpleCursorAdapter.ViewBinder(){
   /** Binds the Cursor column defined by the specified index to the specified view */
   public boolean setViewValue(View view,Cursor cursor,int columnIndex){
       if(view.getId() == R.id.your_image_view_id){
           String yourImageNameFromDb = cursor.getString(2);
           int resID = getResources().getIdentifier(yourImageNameFromDb,"drawable",getPackageName());

          ((ImageView)view).setImageDrawable(getResources().getDrawable(resID));
           return true; //true because the data was bound to the view
       }
       return false;
   }
});

是否可以使用箭头函数来处理AJAX调用的结果？我尝试了以下

created: function () {

  axios.get(`/list-suppliers/${this.newAwardNdc}`).then(function (response) {
    this.supplierCount = _.uniqBy(response.data,'groupNumber').length;
  }.bind(this));
}

但是它失败了，因为created: function () { axios.get(`/list-suppliers/${this.newAwardNdc}`).then(response => { this.supplierCount = _.uniqBy(response.data,'groupNumber').length; }); } 没有正确绑定。