This is a simple demo of using the RestTemplate API in Spring Boot to make CRUD requests. This project is a client of another project https://github.com/gxshub/spring-boot-entity-relationship. To run this project, the other project must be running.
The RestTemplate API Doc is in https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/web/client/RestTemplate.html.