具有不同目标的SwiftUI导航栏项目

NavigationView {
    Text("Home")
        .navigationBarTitle("Home Title")
}

NavigationView {
    Text("Home")
        .navigationBarItems(trailing:
            Button(action: {
                // 处理按钮点击事件
            }) {
                Image(systemName: "plus")
            }
        )
}

struct ContentView: View {
    @State private var isModalPresented = false

    var body: some View {
        NavigationView {
            Button(action: {
                isModalPresented = true
            }) {
                Text("Show Modal")
            }
            .sheet(isPresented: $isModalPresented) {
                ModalView(isPresented: $isModalPresented)
            }
        }
    }
}

struct ModalView: View {
    @Binding var isPresented: Bool

    var body: some View {
        VStack {
            Text("This is a modal view")
            Button(action: {
                isPresented = false
            }) {
                Text("Close")
            }
        }
    }
}