介绍Jaxb各种标签用法

http://www.caucho.com/resin/doc/jaxb-annotations.xtp#@XmlJavaTypeAdapter

JAXB annotations customize the serialization of a model bean.

1. @XmlAccessorType
2. @XmlAttribute
3. @XmlElement
4. @XmlElements
5. @XmlElementWrapper
6. @XmlJavaTypeAdapter
7. @XmlRootElement
8. @XmlTransient
9. @XmlValue