关于WebLogic的Session丢失的有关问题

关于WebLogic的Session丢失的问题
http://hi.baidu.com/goylsf/blog/item/d2446677d71e070ab051b98d.html
http://wumin123150.iteye.com/blog/459385
http://easy0917.iteye.com/blog/1185062

<?xml version='1.0' encoding='UTF-8'?>
<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://xmlns.oracle.com/weblogic/weblogic-web-app http://xmlns.oracle.com/weblogic/weblogic-web-app/1.2/weblogic-web-app.xsd">
	<jsp-descriptor></jsp-descriptor>
	<container-descriptor>
		<prefer-web-inf-classes>true</prefer-web-inf-classes>
	</container-descriptor>
	<session-descriptor>
		<cookie-name>AslCityuUnitTestCaseSys_JSessionID</cookie-name>
	</session-descriptor>
	<servlet-descriptor>
		<servlet-name>action</servlet-name>
	</servlet-descriptor>
	<context-root>/AslCityuUnitTestCaseSys</context-root>
</weblogic-web-app>