本文介绍了XML 文档到字符串的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
获取 XML 文档 (org.w3c.dom.Document
) 的字符串表示形式的最简单方法是什么?也就是说,所有节点都在一行上.
What's the simplest way to get the String representation of a XML Document (org.w3c.dom.Document
)? That is all nodes will be on a single line.
举个例子,来自
<root>
<a>trge</a>
<b>156</b>
</root>
(这只是一个树表示,在我的代码中它是一个 org.w3c.dom.Document
对象,所以我不能把它当作一个字符串)
(this is only a tree representation, in my code it's a org.w3c.dom.Document
object, so I can't treat it as a String)
到
"<root> <a>trge</a> <b>156</b> </root>"
谢谢!
推荐答案
假设 doc
是您的 org.w3c.dom.Document
实例:
Assuming doc
is your instance of org.w3c.dom.Document
:
TransformerFactory tf = TransformerFactory.newInstance();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc), new StreamResult(writer));
String output = writer.getBuffer().toString().replaceAll("
|
", "");
这篇关于XML 文档到字符串的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!