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?

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)
        ])
    }
}

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

我认为最直接的解决方案，如果你只是寻找一点空间，可能最便宜的将是简单地设置单元格边框颜色为您的表格背景颜色，然后设置边框宽度，以获得所需的结果!

    cell.layer.borderColor = blueColor.CGColor
    cell.layer.borderWidth = 3

我实现在单元格之间增加间距的方法是使numberOfSections =“您的数组计数”，并使每个部分只包含一行。然后定义headerView和它的height。

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return yourArry.count;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return 1;
}

-(CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
    return cellSpacingHeight;
}

-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
    UIView *v = [UIView new];
    [v setBackgroundColor:[UIColor clearColor]];
    return v;
}

查看我在GitHub上的解决方案，其中包含UITableView的子类，并使用Objective-C的运行时特性。 它基本上使用了苹果的私有数据结构uitableviewwrodata，我得到了搜索UITableView的私有运行时头:

https://github.com/JaviSoto/iOS10-Runtime-Headers/blob/master/Frameworks/UIKit.framework/UITableView.h,

这里是你想要的私有类，它包含了你需要的所有东西来布局你的单元格的空间，而不需要在单元格的类中设置它:

https://github.com/JaviSoto/iOS10-Runtime-Headers/blob/master/Frameworks/UIKit.framework/UITableViewRowData.h