第一步：[self.collectionView registerNib:[UINib nibWithNibName:@"QGLShareBtnCell" bundle:nil] forCellWithReuseIdentifier:@"QGLShareBtnCell”];第二步：QGLShareBtnCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"QGLShareBtnCell" forIndexPath:indexPath];

QGLIMGroupListCell *cell = (QGLIMGroupListCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell= (QGLIMGroupListCell *)[[[NSBundle mainBundle] loadNibNamed:@"QGLIMGroupListCell" owner:self options:nil] lastObject]; }