SwiftUI的Alert使用方式

SwiftUI的Alert使用方式

记录一下SwiftUI的Alert使用方式，比较简单直接上代码

import SwiftUIstruct AlertBootCamp: View {@State var showAlert = falsevar body: some View {Button {showAlert.toggle()} label: {Text("alert show")}/// 单按钮
//        .alert(isPresented: $showAlert, content: {
//            Alert(title: Text("this is a alert!"))
//        }).alert(isPresented: $showAlert, content: {Alert(title: Text("title"), message: Text("message"), primaryButton: .default(Text("sure"), action: {print("sure")}), secondaryButton: .cancel(Text("cancel"), action: {print("cancel")}))})}}#Preview {AlertBootCamp()
}

效果图