当然你可以使用 UICollectionView 而不用 UICollectionViewController 。

只需创建一个 UICollectionViewLayout ，然后调用

   - （id）initWithFrame：（CGRect）frame collectionViewLayout：（UICollectionViewLayout *）layout 
 

创建 UICollectionView 的新实例。不要忘记将 UICollectionView 的委托和数据源设置为您的类，并实现 UICollectionViewDataSource 协议。 / p>

希望有所帮助。

Normaly, if we want to use UICollectionView, we must use an UICollectionViewController. But now I don't want, so how can I use UICollectionView without an UICollectionViewController?

Of course you can use a UICollectionView without an UICollectionViewController.

Just create a UICollectionViewLayout of your choice, and then call

- (id)initWithFrame:(CGRect)frame collectionViewLayout:(UICollectionViewLayout *)layout

to create a new instance of UICollectionView. Don't forget to set the delegate and datasource of the UICollectionView to your class, and implement the UICollectionViewDataSource protocol.

Hope that helps.