Thus, you provide the data, the layout object provides the placement information, and the collection view merges the two pieces together to achieve the final appearance.

于是呢，你提供的数据信息，布局对象提供的位置信息，由集合视图综合起来实现最终的展示效果。

youdao

Thus, you provide the data, the layout object provides the placement information, and the collection view merges the two pieces together to achieve the final appearance.

于是呢，你提供的数据信息，布局对象提供的位置信息，由集合视图综合起来实现最终的展示效果。

youdao