JAXB如何Marshal父类？
<link rel="stylesheet" type="text/css" href="http://maomaode.bokeland.com/plugins/plogeshi/styles/plogeshi.css">假设我们有这样的Schema:<complexType name="Meta"> <sequence> <element name="name" type="string"/""> <element name="description" type="string"/""> </sequence> </complexType> <complexType name="Store"> <complexContent> <extension base="Meta"> <sequence> <element name="books" type="Book" maxoccurs="unbounded"/""> </sequence> </extension> </complexContent> </complexType> <element name="store" type="Store"/""> <element name="meta" type="Meta"/""> 注意到Store 继承了Meta， 如果我们有一个Store的对象，但是我们只想Marshal出继承Meta部分的内容，即希望得到下面这样XML
<meta><name>my book store </name><description> abc </description></meta> 应该怎么写呢？答案其实就在于你怎么构建JAXBContext
JAXBElement jaxbElement = (JAXBElement)m.invoke(objFactory.newInstance(), store); JAXBContext jc = JAXBContext.newInstance(Meta.class);Marshaller marshaller = jc.createMarshaller();marshaller.marshal(jaxbElement, os);
页:
[1]