I assume you already implemented your aspects. The next step that you have to do is to setup your pom.xml properly
Aspect weaving in non-Spring projects
Usually this is nothing but adding one dependency org.aspectj:aspectjrt and one build plugin org.codehaus.mojo:aspectj-maven-plugin
Aspect weaving in Spring projects
First, include all your aspects into the Spring context by adding @Component to all Aspect classes.
Second, add required dependencies to your pom.xml
If your project has another parent project (it also should be a Spring project) then you may not need org.springframework.boot:spring-boot-starter-aop - just check.