我可以想到三种方法:

Create a custom table cell that lays out the view of the entire cell in the manner that you desire Instead of adding the image to the image view, clear the subviews of the image view, create a custom view that adds an UIImageView for the image and another view, perhaps a simple UIView that provides the desired spacing, and add it as a subview of the image view. I want to suggest that you manipulate the UIImageView directly to set a fixed size/padding, but I'm nowhere near Xcode so I can't confirm whether/how this would work.

明白吗?

在阅读其他人的答案后再读这篇文章

我想警告所有想要使用像添加标题这样的解决方案来达到间隔目的的人。如果你这样做，你将不能动画单元格的插入，删除等。例如，如果您使用该方法，您可能会得到这种错误

无效更新:无效的节数。更新后(6)表视图中包含的section数量必须等于更新前(5)表视图中包含的section数量，加上或减去插入或删除的section数量(插入0个，删除0个)。

如果你需要动画插入和删除行，我会在单元格本身添加这个空间。如果你担心高亮显示，那么你可以重写方法 func setHighlighted(_ highlighted: Bool, animated: Bool) 然后自己设置高亮

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
}

TableViewCell - - - >

   override open var frame: CGRect {
    get {
        return super.frame
    }
    set {
        var frame =  newValue
        frame.size.height -= 2
        super.frame = frame
    }
}

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

只是把对我有用的答案添加到答案池中。

我已经在TableViewCell中添加了一个视图(紫色视图)，我使用它作为单元格的内容视图。并限制紫色视图在顶部和底部都有填充，或者其他你想要的，但我认为这种方式创造了更多的灵活性。