web.xml配置spring容器监听器和log4j监听器

<!-- 加载spring容器 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:spring/applicationContext*.xml</param-value>
	</context-param>

	<!-- 加载log4j -->
	<context-param>
		<param-name>log4jConfigLocation</param-name>
		<param-value>classpath:resources/log4j.properties</param-value>
	</context-param>
	<!--Log4jConfigListener是不需要配的，因为有ContextLoaderListener -->
<!--	<listener>-->
<!--		<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>-->
<!--	</listener>-->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>