Movie Movie=JSON.parseObject(result, Movie.class);
Toast.makeText(MainActivity.this, Movie.getDir()+Movie.getNm()+Movie.getPhotos().size(), 0).show();
对于jsonArray,也就是先得到具体的某一个jsonarray,然后parseArray.
JSONObject object = new JSONObject(arg0);
ArrayList<Book> books = (ArrayList<Book>) JSON.parseArray(
object.getString("result"), Book.class);