public interface CosXmlResultListener
  请求结果回调接口
  若是请求成功,即返回http code 在[200, 300)之间,回调 onSuccess(CosXmlRequest, CosXmlResult)
  若是请求失败,回调 onFail(CosXmlRequest, CosXmlClientException, CosXmlServiceException).
 
| 限定符和类型 | 方法和说明 | 
|---|---|
| void | onFail(CosXmlRequest request,
      CosXmlClientException clientException,
      CosXmlServiceException serviceException)失败回调 | 
| void | onSuccess(CosXmlRequest request,
         CosXmlResult result)成功回调 | 
void onSuccess(CosXmlRequest request, CosXmlResult result)
request - COS请求 CosXmlRequestresult - COS结果 CosXmlResultvoid onFail(CosXmlRequest request, @Nullable CosXmlClientException clientException, @Nullable CosXmlServiceException serviceException)
request - COS请求 CosXmlRequestclientException - 客户端异常 CosXmlClientExceptionserviceException - 服务端异常 CosXmlServiceException