ios7上tableviewcell的背景色和ios6的差别

    //    cell.backgroundColor = aColor;  ios7
    //ios6
    cell.backgroundView = [[UIView alloc] initWithFrame:cell.frame];
    cell.backgroundView.backgroundColor = aColor;
    cell.selectionStyle = UITableViewCellSelectionStyleDefault;

    cell.selectedBackgroundView = [[UIView alloc] initWithFrame:cell.frame];
    cell.selectedBackgroundView.backgroundColor = color;