有没有办法告诉Transformer (在使用DOM序列化XML文档时)省略独立属性?
优选地,不使用hack,即省略整个XML声明,然后手动地添加它。
我当前的代码:
Transformer transformer = TransformerFactory.newInstance().newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.setOutputProperty(OutputKeys.STANDALONE, "yes"); //Note nothing is changed
StreamResult result = new StreamResult(new StringWriter());
DOMSource source = new DOMSource(document);
transformer.transform(source, result);
return result.getWriter().toString();
当前:
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<someElement/>
目标:
<?xml version="1.0" encoding="UTF-8">
<someElement/>
https://stackoverflow.com/questions/1682796
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