Java Interview Questions and answer for experience
Spring Boot Questions :- Disable Tomcat server FromSpringStarter we can add @SpringBootApplication(exclude = {EmbeddedServletContainerAutoConfiguration.class, WebMvcAutoConfiguration.class}) annotation to remove embedded tomcat server Or execlude tomcat starter web from pom.xml <exclusions> <exclusion> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </exclusion> </exclusions> How to Change Tomcat port:- server.port=8081 How to Disable web server dependencies spring.main.web-application-type=none How to disable AutoConfigure class :- @EnableAutoConfiguration(exclude = {DataSourceAutoConfiguration.class}) What does @SpringBootApplication do :- @ SpringBootApplication annotation can be used to enable those three features, that is: @ EnableAutoConfiguration : enable Spring Boot’s auto-configuration mechanism @ Com