java - 将 xml 节点的所有内容作为字符串获取
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时间：2020-10-30 16:14:38 来源:igfitidea点击:
java - Getting all content of a xml node as string
提问by Barun
I am using this code to parsing xml
我正在使用此代码来解析 xml
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
InputSource is = new InputSource();
is.setCharacterStream(new StringReader(data));
Document doc = db.parse(is);
Now I want to get all content from a xml node. Like from this xml
现在我想从 xml 节点获取所有内容。喜欢从这个xml
<?xml version='1.0'?>
<type>
<human>
<Name>John Smith</Name>
<Address>1/3A South Garden</Address>
</human>
</type>
So if want to get all content of <human>as text.
所以如果想获取<human>文本的所有内容。
<Name>John Smith</Name> <Address>1/3A South Garden</Address>
<Name>John Smith</Name> <Address>1/3A South Garden</Address>
How can I get it ?
我怎么才能得到它 ？
回答by Rupok
private String nodeToString(Node node) {
StringWriter sw = new StringWriter();
try {
Transformer t = TransformerFactory.newInstance().newTransformer();
t.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
t.transform(new DOMSource(node), new StreamResult(sw));
} catch (TransformerException te) {
System.out.println("nodeToString Transformer Exception");
}
return sw.toString();
}
