我通过arrylist保存了图片,我该如何在查询中获取图片的url呢
AVFile image= AVFile.withAbsoluteLocalPath("name", selectedPhotos.get(0));
image.saveInBackground(new SaveCallback() {
@Override
public void done(AVException e) {
if (e==null){
ArrayList arrayList = new ArrayList<>();
arrayList.add(image);
AVObject object=AVObject.createWithoutData("station",objectid);
object.put("name_pic",arrayList);
object.saveInBackground();
}
}
});