UITableViewCell出现动画
// 当cell 将要显示的时候调用 - (void)tableView:(UITableView *)tableView willDisplayCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{ cell.transform = CGAffineTransformMakeTranslation(self.view.width, 0); [UIView animateWithDuration:0.5f animations:^{ cell.transform = CGAffineTransformIdentity; }]; }