Spring Boot JPA + H2 example: Build a CRUD Rest APIs

In this tutorial, we’re gonna build a Spring Boot Rest CRUD API example with Maven that use Spring Data JPA to interact with H2 database. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces
  • Way to create Spring Rest Controller to process HTTP requests
  • Way to use Spring Data JPA to interact with H2 Database

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Angular 8 + Spring Boot example
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React + Spring Boot example

Exception Handling:
Spring Boot @ControllerAdvice & @ExceptionHandler example
@RestControllerAdvice example in Spring Boot

Testing: Spring Boot Unit Test for JPA Repositiory with @DataJpaTest

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