导航视图中的SwiftUI包装代码。无法查看iPad大小

NavigationView {
    VStack {
        Text("Hello, World!")
    }
    .navigationBarTitle("My App")
    .navigationBarItems(trailing: Button(action: {
        // 处理按钮点击事件
    }) {
        Image(systemName: "plus")
    })
}

NavigationView {
    VStack {
        NavigationLink(destination: DetailView()) {
            Text("Go to Detail")
        }
    }
}

NavigationView {
    List {
        NavigationLink(destination: DetailView()) {
            Text("Item 1")
        }
        NavigationLink(destination: DetailView()) {
            Text("Item 2")
        }
    }
    .navigationBarTitle("My List")
}