caculate
........\.classpath
........\.myeclipse
........\.mymetadata
........\.project
........\.settings
........\.........\.jsdtscope
........\.........\org.eclipse.jdt.core.prefs
........\.........\org.eclipse.wst.jsdt.ui.superType.container
........\.........\org.eclipse.wst.jsdt.ui.superType.name
........\src
........\...\cn
........\...\..\auts
........\...\..\....\bean
........\...\..\....\....\CaculateBean.java
........\WebRoot
........\.......\caculate.jsp
........\.......\index.jsp
........\.......\META-INF
........\.......\........\MANIFEST.MF
........\.......\WEB-INF
........\.......\.......\classes
........\.......\.......\.......\cn
........\.......\.......\.......\..\auts
........\.......\.......\.......\..\....\bean
........\.......\.......\.......\..\....\....\CaculateBean.class
........\.......\.......\lib
........\.......\.......\web.xml