本文是Spring-Bean相关基础知识点,欢迎阅读,学习,一起进步。 初识Spring框架请参考:Spring框架基础 Spring-IOC框架请参考:IOC详解 Spring-AOP框架请参考:AOP详解 文章目录一.Bean的简介二.Bean相关配置三.自动装配四.Bean的生命周期 一.Bean的简介 Spring 官方文档对 bean 的解释是: In Spring, the objects that form the backbone of your application and that are managed by the Spring IoC container are