如何在react-native android中发送带有文件的POST请求

const uploadFile = async (fileUri, filePath) => {
  try {
    const formData = new FormData();
    formData.append('file', {
      uri: fileUri,
      type: 'application/octet-stream',
      name: filePath,
    });

    const requestOptions = {
      method: 'POST',
      body: formData,
      headers: {
        'Content-Type': 'multipart/form-data',
      },
    };

    const response = await fetch('YOUR_UPLOAD_ENDPOINT', requestOptions);
    const data = await response.json();

    console.log(data);
  } catch (error) {
    console.error(error);
  }
};

// 使用示例
const fileUri = 'file://path/to/your/file';
const filePath = 'filename.ext';
uploadFile(fileUri, filePath);