从SwiftUI中的列表中删除默认填充

import SwiftUI

struct ContentView: View {
    var body: some View {
        List {
            Text("Item 1")
            Text("Item 2")
            Text("Item 3")
        }
        .listRowInsets(EdgeInsets())
    }
}

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