我的情况是我使用自定义UIView viewForHeader在节也hightforheader在节返回常量高度说40，问题是当没有数据时，所有的头视图被彼此触摸。所以我想在没有数据的部分之间留出空间，所以我通过将“tableview style”平面改为“Group”来固定。这对我很有效。

为了增加行之间的间距，将使用第二个原型单元格。

在第二个原型单元格中添加一个不同的单元格标识符，然后添加一个空视图，并将其边缘约束到单元格的边缘，然后将emptyView的颜色设置为“clear”。

然后在代码中:

import UIKit

class YourViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
        
        @IBOutlet weak var yourTableView: UITableView!
        
        let yourArray = ["data1", "data2", "data3" /* so on */ ]

        let emptyTransparentRowHeight: CGFloat = 10
        
        override func viewDidLoad() {
            super.viewDidLoad()
    
            yourTableView.dataSource = self
            yourTableView.delegate = self
        }
            

        func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
            return (yourArray.count * 2)
        }
        
        func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
            
            guard indexPath.row % 2 == 0,
                let usableCell = tableView.dequeueReusableCell(withIdentifier: "Your First Cell Prototype Identifier") as? YourTableViewCellSubClass
            else {
                
                return tableView.dequeueReusableCell(withIdentifier: "The Second and Empty Cell Prototype Identifier")!
            }
      
            usableCell.Label?.text = yourArray[indexPath.row/2]
            
            return usableCell
    
        }
        
        func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
            if indexPath.row % 2 == 0 {
                return tableView.rowHeight
            }
            
            return self.emptyTransparentRowHeight
        }
        
    }

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
}

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

在单元格中添加一个内部视图，然后将自己的视图添加到单元格中。

你必须为你的图像设置框架。未测试的代码是

cell.imageView.frame = CGRectOffset(cell.frame, 10, 10);