# 高级装配

- [profile](/blog/java/note/spring-in-action/advanced/profile.md)
- [条件化bean](/blog/java/note/spring-in-action/advanced/conditional.md)
- [处理自动装配的歧义性](/blog/java/note/spring-in-action/advanced/ambiguity.md)
- [bean的作用域](/blog/java/note/spring-in-action/advanced/action-scope.md)
- [Environment](/blog/java/note/spring-in-action/advanced/environment.md)
- [属性占位符](/blog/java/note/spring-in-action/advanced/placeholder.md)
