Spring 在 xml配置文件 或 annotation 注解中 运用Spring EL
Spring EL一：在Spring xml 配置文件中运用 Spring ELSpring EL 采用 #{Sp Expression Language} 即 #{spring表达式}1：运用EL表达式的配置文件如下：
三月 18, 2013 5:25:23 下午 org.springframework.context.support.AbstractApplicationContext prepareRefreshINFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@11e831: startup date [Mon Mar 18 17:25:23 CST 2013]; root of context hierarchy三月 18, 2013 5:25:23 下午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitionsINFO: Loading XML bean definitions from class path resource [resource/spel.xml]三月 18, 2013 5:25:24 下午 org.springframework.context.annotation.ClassPathScanningCandidateComponentProvider registerDefaultFiltersINFO: JSR-330 'javax.inject.Named' annotation found and supported for component scanning三月 18, 2013 5:25:24 下午 org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor <init>INFO: JSR-330 'javax.inject.Inject' annotation found and supported for autowiring三月 18, 2013 5:25:24 下午 org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletonsINFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@543360: defining beans [book,person,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor]; root of factory hierarchyEffective Java300
