Spring Boot Web Development simple additions and deletions and a junit test case from Spring boot

Create a Web project

Configuring the Pom.xml file------equivalent to a jar package

Configure APPLICATION.YML-----Profile (Spring database connection, Server service, logging log, etc.)

Create package (entity, Controller, service, configuration, repository, interceptor, etc.)

Small example:

Entity:person

Data Persistence (DAO):

Controller

Spring comes with JUnit test @springboottest without having to configure JUnit in Pom.xml

Spring Boot Web Development simple additions and deletions and a junit test case from Spring boot