- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath

{

    UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:nil];

    // 设置cell右边指示器的类型

    if (indexPath.row %  == ) {

        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;

    }

    cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;

    cell.accessoryView = [[UISwitch alloc] init];

    // 设置背景(背景view不用设置尺寸, backgroundView的优先级 > backgroundColor)

    UIImageView *bgView = [[UIImageView alloc] init];

    bgView.image = [UIImage imageNamed:@"buttondelete"];

//    bgView.backgroundColor = [UIColor redColor];

    cell.backgroundView = bgView;

    UIView *selectedbgView = [[UIView alloc] init];

    selectedbgView.backgroundColor = [UIColor greenColor];

    cell.selectedBackgroundView = selectedbgView;

    return cell;

}