https://velog.io/@injoon2019/IntelliJ%EC%97%90-Google-Java-Style-Guide-%EC%A0%81%EC%9A%A9%ED%95%98%EA%B8%B0

1. Naming Rule

1-1. Class Name

1-2. Method Name

1-3. Interface Name

1-4. URL http://localhost:8080/api/v1/member

2. Code Rule