deleteMultipleObjects method

Future<COSDeleteResult> deleteMultipleObjects({
  1. String? bucketName,
  2. String? region,
  3. required COSDelete delete,
})
inherited

DELETE Multiple Objects 接口请求可以批量删除指定存储桶中的多个对象（Object），单次请求支持最多删除1000个对象 bucketName region delete

Implementation

Future<COSDeleteResult> deleteMultipleObjects({
  String? bucketName,
  String? region,
  required COSDelete delete,
}) async {
  Map<String, String> headers = <String, String>{};
  final String xmlString = delete.toXmlString();
  // http 框架设置body时，会自动给 Content-Type 指定字符集为 charset=utf-8
  // 设置 application/xml; charset=utf-8 保持一致
  headers['Content-Type'] = 'application/xml; charset=utf-8';
  headers['Content-Length'] = xmlString.length.toString();
  final String md5String = Base64Encoder()
      .convert(md5.convert(xmlString.codeUnits).bytes)
      .toString();
  headers['Content-MD5'] = md5String;
  final Response response = await client.post(
    '${getBaseApiUrl(bucketName, region)}/?delete',
    headers: headers,
    body: xmlString,
  );
  return toXml<COSDeleteResult>(response)(COSDeleteResult.fromXml);
}