SwiftUI向onSelect水平滚动视图图像添加边框

import SwiftUI

struct ContentView: View {
    let images = ["image1", "image2", "image3", "image4", "image5"]
    @State private var selectedImage: String = ""

    var body: some View {
        ScrollView(.horizontal) {
            HStack(spacing: 10) {
                ForEach(images, id: \.self) { imageName in
                    Image(imageName)
                        .resizable()
                        .frame(width: 100, height: 100)
                        .border(selectedImage == imageName ? Color.blue : Color.clear, width: 2)
                        .onTapGesture {
                            selectedImage = imageName
                        }
                }
            }
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}