spring中加入log4j

spring中加入log4j

    <context-param>

        <param-name>log4jConfigLocation</param-name>

        <param-value>classpath:log4j.properties</param-value>

    </context-param>

    <listener>

        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>

    </listener>