Question

JAXBContext设置生成的XML格式，去掉standalone="yes"

try {
JAXBContext context = JAXBContext.newInstance(pReq.getClass());

Marshaller marshaller = context.createMarshaller();
marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");// //编码格式
marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);// 是否格式化生成的xml串
marshaller.setProperty(Marshaller.JAXB_FRAGMENT, false);// 是否省略xm头声明信息
StringWriter writer = new StringWriter();
marshaller.marshal(pReq, writer);
return writer.toString();
} catch (Exception e) {
e.printStackTrace();
return "";
}
这方法生成的格式为：
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<goodsCateGoryReq>
<pHead>
<pDateTime>pDateTime2</pDateTime>
<pMerdID>MerdID1</pMerdID>
<pSign>pSign3</pSign>
</pHead>
</goodsCateGoryReq>
如何去掉当中的standalone="yes"

Answer 1

return writer.toString().replace("standalone=\"yes\"", ""); 返回改下