Auto reload in IntelliJ for Spring Boot projects

• Add spring-boot-devtools to pom.xml:

<dependency>
  <groupId>org.springframework.boot</groupId>
  <artifactId>spring-boot-devtools</artifactId>
  <scope>runtime</scope>
  <optional>true</optional>
</dependency>

• Enable auto-make in IntelliJ under Advanced Settings -> Compiler:

References

• StackOverflow
• YouTube