This project is no longer actively developed or maintained.

For new work on this check out these AppEngine samples.

Hello Google App Engine for Java™

This sample shows you how to deploy a simple "Hello World" application to Google App Engine.

Before you begin

1. Download and install the Google Cloud SDK.

2. Install and configure Apache Maven.

3. Create a new Google Cloud Platform project, or use an existing one.

4. Initialize the Cloud SDK.

   gcloud init
   

5. Install the Cloud SDK app-engine-java component.

   gcloud components install app-engine-java
   

Deploying to App Engine

To run the application locally, use the Maven App Engine plugin.

mvn clean appengine:run

View the app at localhost:8080.

To deploy the app to App Engine, run

mvn clean appengine:deploy

After the deploy finishes, you can view your application at https://YOUR_PROJECT.appspot.com, where YOUR_PROJECT is your Google Cloud project ID. You can see the new version deployed on the App Engine section of the Google Cloud Console.

Next steps

1. Read the App Engine documentation.
2. Explore the other Google Cloud Platform sample applications for Java™.
3. Explore how to deploy a Spring Boot to App Engine standard environment.

Contributing changes

• See CONTRIBUTING.md

• Licensing

• See LICENSE

Java is a registered trademark of Oracle Corporation and/or its affiliates.