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文档的String表示的最简单方法是什么( org.w3c.dom.Document
)?所有节点都将在一行上。 例如,从
code><根>
< a> trge< / a>
< b> 156< / b>
< / root>
(这只是一个树表示,在我的代码中,这是一个 org。 w3c.dom.Document
对象,所以我不能把它当作一个字符串)
到
< root>< a> trge< / a>< b> 156< / b>< / root>
谢谢!
解决方案
假设 doc
是您的 org.w3c.dom.Document
的实例:
TransformerFactory tf = TransformerFactory.newInstance();
变压器变压器= tf.newTransformer();
transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION,yes);
StringWriter writer = new StringWriter();
transformer.transform(new DOMSource(doc),新的StreamResult(writer));
String output = writer.getBuffer()。toString()。replaceAll(\\\
| \r,);
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.
As an example, from
<root>
<a>trge</a>
<b>156</b>
</root>
(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)
to
"<root> <a>trge</a> <b>156</b> </root>"
Thanks!
解决方案
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("\n|\r", "");
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