目录概述Spring Bean生命周期阶段1. 实例化阶段2. 属性赋值阶段3. Aware接口回调阶段4. BeanPostProcessor前置处理5. 初始化阶段@PostConstruct注http://www.devze.com解方法InitializingBean接口自定义init方法6. B
入口方法为SpringApplication#run() 1.SpringApplication#run() /** * Run the Spring application, creating and refreshing a new