这是实际的解决方案

使用节而不是行因为每一行都有一个节所以你可以给页眉留出空间节脚这是代码，把它粘贴到你的视图控制器类中，在这里你创建tableview outlet

如果你想要顶部间距使用heightForHeaderInSection 如果你想要底部间距，只需使用heightForFooterInSection如下所示

复制粘贴即可

func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
    return 20
}

func tableView(_ tableView: UITableView, viewForFooterInSection section: Int) -> UIView? {
    let v = UIView()
    v.backgroundColor = UIColor.clear
    return v
}

    func numberOfSections(in tableView: UITableView) -> Int {
        return 10
    }

    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        return 1
    }

我重写这个函数是UITableViewCell的子类，它对我来说工作正常

override func layoutSubviews() {
      super.layoutSubviews()
      //set the values for top,left,bottom,right margins
      let margins = UIEdgeInsets(top: 5, left: 8, bottom: 5, right: 8)
      contentView.frame = contentView.frame.inset(by: margins)
      contentView.layer.cornerRadius = 8
}

使用UITableViewDelegate, highightforrowatindexpath并返回行高。

 (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
 return 100.0f ;
}

我遇到了麻烦，让它与背景颜色和附属视图一起在单元格中工作。最后不得不:

1)使用带有背景颜色的UIView设置单元格的背景视图属性。

let view = UIView()
view.backgroundColor = UIColor.white
self.backgroundView = view

2)在layoutSubviews中重新定位这个视图，添加间距的想法

override func layoutSubviews() {
    super.layoutSubviews()
    backgroundView?.frame = backgroundView?.frame.inset(by: UIEdgeInsets(top: 2, left: 0, bottom: 0, right: 0)) ?? CGRect.zero
}

例子在swift 3..

Crease a single view application add tableview in view controller add a customcell for tablview cell view controller code is bellow like class ViewController: UIViewController,UITableViewDelegate,UITableViewDataSource { @IBOutlet weak var tableView: UITableView! var arraytable = [[String:Any]]() override func viewDidLoad() { super.viewDidLoad() arraytable = [ ["title":"About Us","detail":"RA-InfoTech Ltd -A Joint Venture IT Company formed by Bank Asia Ltd"], ["title":"Contact","detail":"Bengal Center (4th & 6th Floor), 28, Topkhana Road, Dhaka - 1000, Bangladesh"] ] tableView.delegate = self tableView.dataSource = self //For Auto Resize Table View Cell; tableView.estimatedRowHeight = 44 tableView.rowHeight = UITableViewAutomaticDimension //Detault Background clear tableView.backgroundColor = UIColor.clear } func numberOfSections(in tableView: UITableView) -> Int { return arraytable.count } func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int { return 1 } // Set the spacing between sections func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat { return 10 } // Make the background color show through func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? { let headerView = UIView() headerView.backgroundColor = UIColor.clear return headerView } func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell { let cell = tableView.dequeueReusableCell(withIdentifier: "cell")! as! CustomCell cell.tv_title.text = arraytable[indexPath.section]["title"] as! String? cell.tv_details.text = arraytable[indexPath.section]["detail"] as! String? //label height dynamically increase cell.tv_details.numberOfLines = 0 //For bottom border to tv_title; let frame = cell.tv_title.frame let bottomLayer = CALayer() bottomLayer.frame = CGRect(x: 0, y: frame.height - 1, width: frame.width, height: 1) bottomLayer.backgroundColor = UIColor.black.cgColor cell.tv_title.layer.addSublayer(bottomLayer) //borderColor,borderWidth, cornerRadius cell.backgroundColor = UIColor.lightGray cell.layer.borderColor = UIColor.red.cgColor cell.layer.borderWidth = 1 cell.layer.cornerRadius = 8 cell.clipsToBounds = true return cell } } Download full source to Github : link https://github.com/enamul95/CustomSectionTable

不需要使用一堆不同的部分。其他的答案使用框架insets和CGRect和图层…等等等等。不太好;使用自动布局和自定义UITableViewCell。在那个UITableViewCell中，不是在contentView中查看你的内容，而是创建一个新的containerView(一个UIView)，在contentView中查看容器视图，然后在容器视图中查看所有视图。

现在要创建空格，只需编辑容器视图的布局边距，如下所示:

class CustomTableViewCell: UITableViewCell {
    let containerView = UIView()
    let imageView = UIImageView()

    required init?(coder aDecoder: NSCoder) {super.init(coder: aDecoder)}

    override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
        super.init(style: style, reuseIdentifier: reuseIdentifier)

        containerView.translatesAutoResizingMaskIntoConstraints = false
        imageView.translatesAutoResizingMaskIntoConstraints = false
        contentView.addSubview(containerView)
        containerView.addSubview(imageView)

        contentView.layoutMargins = UIEdgeInsets(top: 15, left: 3, bottom: 15, right: 3)
        containerView.layoutMargins = UIEdgeInsets(top: 15, left: 17, bottom: 15, right: 17) // It isn't really necessary unless you've got an extremely complex table view cell. Otherwise, you could just write e.g. containerView.topAnchor

        let cg = contentView.layoutMarginsGuide
        let lg = containerView.layoutMarginsGuide
        NSLayoutConstraint.activate([
            containerView.topAnchor.constraint(equalTo: cg.topAnchor),
            containerView.leadingAnchor.constraint(equalTo: cg.leadingAnchor),
            containerView.trailingAnchor.constraint(equalTo: cg.trailingAnchor),
            containerView.bottomAnchor.constraint(equalTo: cg.bottomAnchor),
            imageView.topAnchor.constraint(equalTo: lg.topAnchor),
            imageView.leadingAnchor.constraint(equalTo: lg.leadingAnchor),
            imageView.trailingAnchor.constraint(equalTo: lg.trailingAnchor),
            imageView.bottomAnchor.constraint(equalTo: lg.bottomAnchor)
        ])
    }
}