code: public static TagsGetResult tagsGet(String access_token){
  		HttpUriRequest httpUriRequest = RequestBuilder.get()
  				.setUri(BASE_URI+"/cgi-bin/tags/get")
  				.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
  				.build();
  		return LocalHttpClient.executeJsonResult(httpUriRequest,TagsGetResult.class);
  	}
docs: 标签管理 获取公众号已创建的标签
  @since 2.8.1
  @param access_token access_token
  @return result