上传UIImage (Xamarin)类型的图片列表

using System;
using System.Collections.Generic;
using Foundation;
using UIKit;
using System.Net.Http;
using System.Threading.Tasks;

public class ImageUploader
{
    private HttpClient _httpClient;

    public ImageUploader()
    {
        _httpClient = new HttpClient();
    }

    public async Task UploadImagesAsync(List<UIImage> images)
    {
        foreach (var image in images)
        {
            var imageData = UIImage.EncodeToJPG(image);
            var content = new ByteArrayContent(imageData.ToArray());
            content.Headers.ContentType = new MediaTypeHeaderValue("image/jpeg");

            var response = await _httpClient.PostAsync("https://yourserver.com/upload", content);

            if (!response.IsSuccessStatusCode)
            {
                Console.WriteLine($"Failed to upload image: {response.StatusCode}");
            }
        }
    }
}