import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:wallpaper/utils/local_img_manager.dart';

class DownloadManager {
  static Future<void> downloadImgWithUrl(String urlStr) async {
    var httpClient = HttpClient();
    try {
      // option: Options(responseType: ResponseType.bytes)
      var reqiest = await httpClient.getUrl(Uri.parse(urlStr));
      var response = await reqiest.close();
      // var bytes = await consolidateHttpClientResponseBytes(response);
      var bytes = await consolidateHttpClientResponseBytes(response);
      var fileName = await LocalImgManager.saveImgDataBytes(bytes);
      // print(fileName);
      //写入数据库信息
      //.....
    }
    catch(error) {
      print("the error:${error}");
    }
  }
}