code: public static MediaGetResult mediaGet(String access_token,String media_id,boolean use_http){
  		String http_s = use_http?BASE_URI.replace("https", "http"):BASE_URI;
  		HttpUriRequest httpUriRequest = RequestBuilder.get()
  					.setUri(http_s + "/cgi-bin/media/get")
  					.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
  					.addParameter("media_id", media_id)
  					.build();
  		return LocalHttpClient.execute(httpUriRequest,BytesOrJsonResponseHandler.createResponseHandler(MediaGetResult.class));
  	}
docs: 获取临时素材
  @since 2.8.0
  @param access_token access_token
  @param media_id media_id
  @param use_http 视频素材使用[http] true,其它使用[https] false.
  @return MediaGetResult