如何在SwiftUI中检测按钮并采取措施

import SwiftUI

struct ContentView: View {
    @State private var buttonColor: Color = .blue

    var body: some View {
        VStack {
            Button(action: {
                // 按钮被点击时执行的代码
                self.buttonColor = .red
            }) {
                Text("点击我")
                    .foregroundColor(.white)
                    .padding()
                    .background(buttonColor)
                    .cornerRadius(10)
            }
        }
    }
}

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