Spring-Boot examples

This project contains various simple or not-so simple Spring Boot examples.

Environment setup

Minimal requirements: Please make sure following software is installed on your PC.

• OpenJDK 17
• Gradle 7.5 or later

Please check full system requirements for more details.

Compile and Run

gradle clean build test
gradle --build-file spring-api-first/build.gradle clean openApiGenerate build test

Examples

• spring native - Spring native & AOT demo.
• spring data - JPA / Hibernate / spring data and Flyway demo.
• spring websocket - simple websocket demo.
• spring demo - basic springboot application, actuator, buildinfo, swagger.
• spring proxy - simple springboot http proxy demo.
• spring API first - OpenAPI 3.0 API first application design.
• spring webflux - Spring Webflux example.
• spring dependency injection - simple dependency injection demo.
• spring jcasbin - simple integration example of jcasbin in spring app.
• spring security - cookie session tracking and web security.
• spring security-jwt - JWT based web security.
• spring fileserver - simple file server ove REST APIs
• spring_mockwebserver - simple http proxy service calling another service.
• spring bank - simple transactional web application.
• spring_mongo - simple springboot + mongodb with testcontainers example.

Topics

• Spring Native - Spring native case study.
• Reactive Spring - Reactive Spring case study.
• JUnit5 - all projects
• Security - spring security, spring jcasbin, spring security-jwt, spring-webflux
• Web/Http - spring proxy, spring fileserver, spring websocket, spring API first, spring-webflux
• Spring Data - spring data, spring bank
• Integrations - spring proxy, spring API first

Enjoy !