将EnvironmentObject数组值传递给iOS 13中的子项

import SwiftUI
import Combine

class DataModel: ObservableObject {
    @Published var dataArray: [String] = []
}

import SwiftUI

struct ParentView: View {
    @EnvironmentObject var dataModel: DataModel
    
    var body: some View {
        // 父视图的内容
        ChildView()
    }
}

import SwiftUI

@main
struct MyApp: App {
    @StateObject private var dataModel = DataModel()
    
    var body: some Scene {
        WindowGroup {
            ParentView()
                .environmentObject(dataModel)
        }
    }
}

import SwiftUI

struct ChildView: View {
    @EnvironmentObject var dataModel: DataModel
    
    var body: some View {
        // 子视图的内容，可以使用dataModel.dataArray访问数组值
    }
}