创建一个没有后退按钮的 NavigationLink SwiftUI

我尝试链接 SomeView1() 中的按钮操作以导航到 someView2() ，而无需在屏幕顶部设置后退按钮。相反，我想在 SomeView2() 中添加另一个按钮，该按钮将导航回 SomeView1()。这在 SwiftUI 中可能吗？

一些视图1()

struct SomeView1: View {
    var body: some View {
        NavigationView {
            VStack {
                //...view's content

                NavigationLink(destination: SomeView2()) {
                    Text("go to SomeView2")
                }
                Spacer()
            }
        }
    }
}

一些视图2()

struct SomeView2: View {
    var body: some View {
        NavigationView {
            VStack {
                //...view's content

                NavigationLink(destination: SomeView1()) {
                    Text("go to SomeView1")
                }
                Spacer()
            }
        }
    }
}

this is what it looks like:

在这里获得你想要的东西的正确方法是使用presentationMode环境变量：

import SwiftUI

struct View2: View {
    @Environment(\.presentationMode) var presentationMode: Binding<PresentationMode>

    var body: some View {
        VStack {
            Button(action: {
                self.presentationMode.wrappedValue.dismiss()
            }) {
                Text("POP")
            }
        }
        .navigationBarTitle("")
        .navigationBarBackButtonHidden(true)
        .navigationBarHidden(true)
    }
}

struct ContentView: View {
    var body: some View {
        NavigationView {
            NavigationLink(destination: View2()) {
                Text("PUSH")
                    .navigationBarTitle("")
                    .navigationBarHidden(true)
            }
        }
    }
}

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