Spring 基础知识一
一,获取ApplicationContext 几种方式
<!-- Spring 服务层的配置文件 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!--Spring 容器启动监听器--> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener </listener-class> </listener>