Swift UI摄像头显示纵向视图，但图像显示为横向

import SwiftUI
import AVFoundation

struct CameraView: View {
    @State private var isCameraAuthorized = false
    @State private var isCameraPresented = false
    
    var body: some View {
        VStack {
            if isCameraAuthorized {
                CameraPreview()
            } else {
                Text("Camera access denied")
            }
        }
        .onAppear {
            checkCameraAuthorization()
        }
        .sheet(isPresented: $isCameraPresented) {
            CameraCaptureView()
        }
    }
    
    func checkCameraAuthorization() {
        AVCaptureDevice.requestAccess(for: .video) { granted in
            DispatchQueue.main.async {
                isCameraAuthorized = granted
                isCameraPresented = granted
            }
        }
    }
}

struct CameraPreview: UIViewRepresentable {
    func makeUIView(context: Context) -> some UIView {
        let previewView = UIView(frame: .zero)
        
        // Configure AVCaptureSession and AVCaptureVideoPreviewLayer to display camera content
        
        return previewView
    }
    
    func updateUIView(_ uiView: UIViewType, context: Context) {
        // Update the view if needed
    }
}

struct CameraCaptureView: View {
    var body: some View {
        // Camera capture view implementation
        Text("Camera Capture View")
    }
}

let previewLayer = AVCaptureVideoPreviewLayer(session: captureSession)
previewLayer.connection?.videoOrientation = .portrait
previewLayer.frame = previewView.bounds
previewView.layer.addSublayer(previewLayer)