Servlet based Hello World app for App Engine Flexible

Requirements

• Apache Maven 3.3.9 or greater
• Google Cloud SDK
• gcloud components install app-engine-java
• gcloud components update

Setup

Use either:

• gcloud init
• gcloud beta auth application-default login

We support building with Maven, Gradle, and Intelij Idea. The samples have files to support both Maven and Gradle. To use the IDE plugins, see the documentation pages above.

Maven

Using Maven and the App Engine Plugin & Maven Plugin Goals and Parameters

Running locally

$ mvn jetty:run-exploded

Deploying

$ mvn appengine:deploy

Gradle

Using Gradle and the App Engine Plugin & Gradle Tasks and Parameters

Running locally

$ gradle jettyRun

Deploying

$ gradle appengineDeploy