Fragment中使用ButterKnife

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    view = inflater.inflate(R.layout.fragment_smart_home, container, false);
    ButterKnife.bind(this, view);
    initRecycerView();
    return view;

}

需要这样加注解，不然报错