This sample demonstrates how to use Google Cloud Datastore from Google App Engine standard environment.

This example uses the App Engine Maven plugin. To run this sample locally:

$ mvn appengine:devserver

To see the results of the sample application, open localhost:8080 in a web browser.

In the following command, replace YOUR-PROJECT-ID with your Google Cloud Project ID and SOME-VERSION with a valid version number.

$ mvn appengine:update -Dappengine.appId=YOUR-PROJECT-ID -Dappengine.version=SOME-VERSION

To save your project settings so that you don't need to enter the parameters, you can:

1. Update the <application> tag in src/main/webapp/WEB-INF/appengine-web.xml with your project name.
2. Update the <version> tag in src/main/webapp/WEB-INF/appengine-web.xml with your version name.

You will now be able to run

$ mvn appengine:update

without the need for any additional parameters.