如何保存图片及其路径，然后使用swift上传？

import UIKit

func uploadImage(image: UIImage, url: URL) {
    guard let imageData = image.jpegData(compressionQuality: 0.8) else {
        print("Failed to convert image to data")
        return
    }
    
    var request = URLRequest(url: url)
    request.httpMethod = "POST"
    request.setValue("image/jpeg", forHTTPHeaderField: "Content-Type")
    request.httpBody = imageData
    
    let task = URLSession.shared.dataTask(with: request) { (data, response, error) in
        if let error = error {
            print("Image upload failed: \(error)")
        } else {
            print("Image uploaded successfully")
        }
    }
    
    task.resume()
}