XStream xx = new XStream(new JsonHierarchicalStreamDriver(){
public HierarchicalStreamWriter createWriter(Writer writer) {
return new JsonWriter(writer, JsonWriter.DROP_ROOT_MODE);
}
});
System.out.println(xx.toXML(metric));本文出自 “edison” 博客，请务必保留此出处http://edisonxing.blog.51cto.com/8663867/1714708
原文：http://edisonxing.blog.51cto.com/8663867/1714708