카테고리 없음 [spring] Safe Navigation operator (?.) 냐옴 2022. 5. 1. 21:56 https://docs.spring.io/spring-framework/docs/current/reference/html/core.html#expressions-operator-safe-navigation Core Technologies In the preceding scenario, using @Autowired works well and provides the desired modularity, but determining exactly where the autowired bean definitions are declared is still somewhat ambiguous. For example, as a developer looking at ServiceConfig, how do docs.spring.io 저작자표시 비영리 동일조건