SwiftUI自定义删除按钮获取IndexSet

struct ContentView: View {
    @State private var items = ["Item 1", "Item 2", "Item 3"]

    var body: some View {
        List {
            ForEach(items, id: \.self) { item in
                HStack {
                    Text(item)
                    Spacer()
                    Button(action: {
                        // 删除操作
                        self.items.removeAll(where: { $0 == item })
                    }) {
                        Image(systemName: "trash")
                    }
                    .onDelete { indexSet in
                        // 获取要删除的项的索引
                        self.items.remove(atOffsets: indexSet)
                    }
                }
            }
        }
    }
}