如何在flutter中使用带有音频的multipart发布用户的图像和其他配置文件数据

dependencies:
  http: ^0.13.3
  dio: ^4.0.0

import 'package:http/http.dart' as http;
import 'package:dio/dio.dart';

Future<void> uploadFileWithAudio(String imagePath, String audioPath) async {
  var request = http.MultipartRequest('POST', Uri.parse('YOUR_UPLOAD_URL'));

  // 添加图像文件
  request.files.add(await http.MultipartFile.fromPath('image', imagePath));

  // 添加音频文件
  request.files.add(await http.MultipartFile.fromPath('audio', audioPath));

  // 发送请求
  var response = await request.send();

  // 检查响应状态码
  if (response.statusCode == 200) {
    print('文件上传成功');
  } else {
    print('文件上传失败');
  }
}

String imagePath = 'path_to_image.jpg';
String audioPath = 'path_to_audio.mp3';

uploadFileWithAudio(imagePath, audioPath);