Build a REST API with Springboot MVN & Docker

What are we using?

• Springboot - Web server
• H2 - Database
• Postman - Client Http
• Java - Code Language

What will I need?

• Postman - Make API requests
• https://hub.docker.com/r/1000kit/h2 - Database Docker
• Code editor - Editor my code

Features

• Authorization [register & login]
• Posts CRUD
• Users Read
• Request & response validation (Dto)

step building docker

• Run cmd docker-compose up -d to pull & setup docker image h2-database
• Run cmd docker build -t your-springboot-app . to build docker image
• Run cmd docker run -d -p 8080:8080 your-springboot-app to run docker container app

how do I try project run well?

• Run cmd mvn test to run test JUnit
• Run cmd ./mvnw spring-boot:run to run project with debug
• Run cmd docker run -d -p 8080:8080 your-springboot-app to run project with docker container
• Base url http://localhost:8080/ to test using postman or insomnia
• We have provided collection & environment postman in postman folder

Happy coding :) Best regards [Erman Sibarani]