XStream解析

xmlstr转化为对象

XStream xstream=new XStream();

xstream.autodetectAnnotations(true);

xstream.alias("User",User.class);

(User)xstream.fromXML(xmlstr);

对象转化为XML

XStream xstream=new XStream();

xstream.processAnnotations(User.class);

...

xstream.toXML(user);