
分类:refresh

refresh()该方法是SpringBean加载的核心,它是ClassPathXmlApplicationContext的父类AbstractApplicationContext的一个方法,顾名思义,用于刷新整个Spring上下文信息,定义了整个Spring上下文加载的流程。publicvoidrefresh()throwsBeansException,IllegalStateException{synchronized(this.startupShutdownMonitor){//准备刷新上下文环境this.prepareRefresh();//初始化BeanFactory,并进行XML文件读取...
继续阅读 >
2020
10-10
10-10
Spring启动流程refresh()源码深入解析
一、Spring容器的refresh()spring version:4.3.12 ,尚硅谷Spring注解驱动开发—源码部分//refresh():543,AbstractApplicationContext(org.springframework.context.support)publicvoidrefresh()throwsBeansException,IllegalStateException{synchronized(this.startupShutdownMonitor){//1刷新前的预处理prepareRefresh();//2获取BeanFactory;刚创建的默认DefaultListableBeanFactoryConfigur...
继续阅读 >
2020
10-10
10-10
Spring教程之refresh()执行逻辑浅析
前言对于AbstractApplicationContex#refresh()方法逻辑,可所谓是贯通spring框架核心逻辑,溪源在debug过程中,理解起来也是懵懵懂懂,自己也买了《Spring源码深度解析》书籍学习其思想和实现逻辑,经过不断的整理学习总结,最终诞生这篇文章,方便后面自己忘记了查看和理解。下面开始正式踏入refresh方法的整体概览浅析。概览refresh该方法是SpringBean加载的核心,它是ClassPathXmlApplicationContext的父类AbstractApplic...
继续阅读 >
2020
09-24
09-24
SpringIOC refresh()初始化代码实例
finishBeanFactoryInitialization(beanFactory):初始化不需要延迟实例化的单例bean/*org/springframework/context/support/AbstractApplicationContext.java:870*/protectedvoidfinishBeanFactoryInitialization(ConfigurableListableBeanFactorybeanFactory){//初始化容器的conversionServiceif(beanFactory.containsBean(CONVERSION_SERVICE_BEAN_NAME)&&beanFactory.isTypeMatch(CONVERSION_SERVICE_BEA...
继续阅读 >