我已经阅读了有关授权和捕获过程的文档,我有一些类似于案例1的内容:
1-Your buyer orders a camera from your website.
2-Your buyer enters payment information and authorizes payment.
3-Send your buyer to PayPal using a hosted flow, specifying the variable paymentaction=authorization
4-PayPal initiates the authorization.
5-On day 29, yo
我有一个Google应用程序,其中数据存储在中。我想使用Dataflow将部分数据放到BigQuery中,但我想从Datastore获取一些信息并将其写入。我的代码如下所示:
public class DatastorePipeline {
private static final Logger LOG = LoggerFactory.getLogger(DatastorePipeline.class);
static class GetEmailFn extends DoFn<Entity, String> {
@Override
public voi