SwiftUI -将删除操作(带索引)添加到警报按钮

struct ContentView: View {
    @State private var items = ["Item 1", "Item 2", "Item 3"]

    var body: some View {
        List {
            ForEach(items.indices, id: \.self) { index in
                Button(action: {
                    // 显示警报
                    showAlert(index: index)
                }) {
                    Text(items[index])
                }
            }
        }
    }

    func showAlert(index: Int) {
        let alert = Alert(title: Text("确认删除"),
                          message: Text("您确定要删除此项吗？"),
                          primaryButton: .cancel(),
                          secondaryButton: .destructive(Text("删除"), action: {
                              // 删除操作
                              items.remove(at: index)
                          }))
        // 显示警报
        UIApplication.shared.windows.first?.rootViewController?.present(alert, animated: true, completion: nil)
    }
}