在TabBar SwiftUI中更改选项卡选择颜色

struct CustomTabBar: View {
    @State private var selectedTab = 0
    
    var body: some View {
        TabView(selection: $selectedTab) {
            // 添加选项卡的内容
            Text("Tab 1")
                .tabItem {
                    Image(systemName: "1.circle")
                    Text("Tab 1")
                }
                .tag(0)
            
            Text("Tab 2")
                .tabItem {
                    Image(systemName: "2.circle")
                    Text("Tab 2")
                }
                .tag(1)
        }
        .accentColor(.red) // 设置选中颜色
    }
}

struct ContentView: View {
    var body: some View {
        CustomTabBar()
    }
}