在UITableView中的SectionHeader中添加填充

你可以这样做:

override func tableView(tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
    let view = UIView(frame: CGRect(x: 0, y: 0, width: 20, height: 20))
    let label = UILabel(frame: CGRect(x: 15, y: 5, width: tableView.frame.width, height: 20))
    label.text = "Days"
    label.textAlignment = NSTextAlignment.Right
    view.addSubview(label)
    return view
}