tableView删除指定行

#pragma mark - UITableVIew 动画
- (void)deleteAnimationAtIndexPath:(NSIndexPath *)indexPath
{
    NSMutableArray *tempProductList = [[NSMutableArray alloc] initWithArray:self.productList];
    [tempProductList removeObjectAtIndex:indexPath.row];
    self.productList = [tempProductList copy];

    [self.productTableView beginUpdates];
    [self.productTableView deleteRowsAtIndexPaths:@[indexPath]  withRowAnimation:UITableViewRowAnimationBottom];
                                
    [self.productTableView endUpdates];
}