Cannot set web app root system property when WAR file is not expanded

Cannot set web app root system property when WAR file is not expanded

在tomcat下面可以，在weblogic下面不行的处理方法；

学习了http://blog.csdn.net/ouvidia/article/details/38453353

我采用了在web.xml 中配置 如下参数的方法：

    <!-- Cannot set web app root system property when WAR file is not expanded 异常处理 -->
    <context-param>
      <param-name>log4jExposeWebAppRoot</param-name>
      <param-value>false</param-value>
    </context-param>