SAML（Security Assertion Markup Language，安全断言标记语言）是由OASIS管理，得到各主流IT厂商支持和部署最广泛的网站SSO标准。它提供了一个安全且可扩展的数据格式集，在各种环境下交换数据和身份识别信息。-The OpenWS library provides a growing set of tools to work with web services at a low level. These tools include classes for cr

xstream jar包，用的话可以用xsrean.jar和xpp3.jar-xstream jar package, then you can use xsrean.jar use and xpp3.jar