Http://www.cnblogs.com/bjzhanghao/rchive/2005/01/13/28221.htmlhttp://www.hypersoft.com.cn/html_cn/prodsvc/openweb_details.pdfhtp://dev.9cbs.net/ Develop / article / 28% 5c28587.shtmhttp: //www.uml.org.cn/j2ee/j2ee112403.htm
