aopalliance?????????? http://sourceforge.net/projects/aopalliance/files/
hibernate???????????? http://sourceforge.net/projects/hibernate/files/hibernate3/
struts???????????????????http://struts.apache.org/download.cgi

spring????????????????? http://www.springsource.com/download/community
jakarta?????????????? ??http://archive.apache.org/dist/jakarta/
Attributes?????????? ??http://commons.apache.org/attributes/
Ant????????????????????? ?http://ant.apache.org/bindownload.cgi