在Flutter中保存图库中来自API的图像

import 'dart:io';
import 'package:http/http.dart' as http;
import 'package:path_provider/path_provider.dart';
import 'package:image/image.dart' as img;

Future<void> saveImageFromApi(String imageUrl) async {
  try {
    // 发送HTTP请求获取图像数据
    final response = await http.get(Uri.parse(imageUrl));
    if (response.statusCode == 200) {
      // 获取设备图库路径
      final directory = await getApplicationDocumentsDirectory();
      final imageFile = File('${directory.path}/$imageUrl.jpg');

      // 将图像数据保存到图库
      await imageFile.writeAsBytes(response.bodyBytes);

      print('Image saved to ${imageFile.path}');
    } else {
      print('Failed to load image');
    }
  } catch (e) {
    print('Error: $e');
  }
}