如何加载文本文件的内容并将其显示在SwiftUI文本视图中？

import SwiftUI

struct ContentView: View {
    @State private var textContent = ""

    var body: some View {
        VStack {
            Text(textContent)
                .padding()
            Button("Load File") {
                loadFile()
            }
        }
    }

    func loadFile() {
        if let path = Bundle.main.path(forResource: "example", ofType: "txt") {
            do {
                let data = try String(contentsOfFile: path, encoding: .utf8)
                textContent = data
            } catch {
                print("Failed to load file: \(error)")
            }
        } else {
            print("File not found")
        }
    }
}

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