spring源码-value,PostConstruct,PreDestroy,InitializingBean,DisposableBean,init-method,destroy-method顺序
demoValue注解properties配置解析PropertyPlaceholderConfigurervalue解析PostConstructbean创建destroy总结项目中用到value注解,再根据value值初始化一些配置,所以就看了下spring源码关于这几个的调用顺序。demoapplication.propertiesrequest.order.service=orderSer