Enable Spring Boot Devtools in IntelliJ

1. Add Dependency in pom.xml <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <scope>runtime</scope> </dependency> 2. In your intellij IDEA go to: file->settings->build,execution,deployment. Go to ->compiler->build project automatically. 3. Advanced Setting -> Enable auto-make