我知道
<?xml version="1.0" ?>
<Root Name="SMS">
<command_name>provision</command_name>
<command_name2>
<line_name>test333line</line_name>
</command_name2>
</Root>
这种格式可以用
DocumentBuilderFactory xmlDomFactory;
DocumentBuilder xmlDomBuilder;
Document xmlDoc;
xmlDomFactory=DocumentBuilderFactory.newInstance();
xmlDomBuilder=xmlDomFactory.newDocumentBuilder();
xmlDoc=xmlDomBuilder.parse(xml);
//提取各项节点数据
Node mobileIdNode = xmlDoc.getElementsByTagName("mobile_id").item(0);
mobileId = mobileIdNode.getChildNodes().item(0).getNodeValue();
取得,但不知到怎么可以
得到以下格式的节点值
<?xml version="1.0" ?>
<Root Name="Message">
<DataHead Name="1" />
<DataBody Name="MsgDATA">
<Node Name="N1" Value="1" />
<Node Name="N2" Value="2" />
<Node Name="N3" Value="3" />
</DataBody>
</Root>
哪位老兄知道,望告诉一声,最好有一段例子,谢谢了
<?xml version="1.0" ?>
<Root Name="SMS">
<command_name>provision</command_name>
<command_name2>
<line_name>test333line</line_name>
</command_name2>
</Root>
这种格式可以用
DocumentBuilderFactory xmlDomFactory;
DocumentBuilder xmlDomBuilder;
Document xmlDoc;
xmlDomFactory=DocumentBuilderFactory.newInstance();
xmlDomBuilder=xmlDomFactory.newDocumentBuilder();
xmlDoc=xmlDomBuilder.parse(xml);
//提取各项节点数据
Node mobileIdNode = xmlDoc.getElementsByTagName("mobile_id").item(0);
mobileId = mobileIdNode.getChildNodes().item(0).getNodeValue();
取得,但不知到怎么可以
得到以下格式的节点值
<?xml version="1.0" ?>
<Root Name="Message">
<DataHead Name="1" />
<DataBody Name="MsgDATA">
<Node Name="N1" Value="1" />
<Node Name="N2" Value="2" />
<Node Name="N3" Value="3" />
</DataBody>
</Root>
哪位老兄知道,望告诉一声,最好有一段例子,谢谢了
{
NamedNodeMap a = mobileIdNode.getChildNodes().item(0).getAttributes();
for(int i=0;i<a.getLength();i++)
{
System.out.print(a.item(i).getNodeName());
System.out.print(":");
System.out.println(a.item(i).getNodeValue());
}
}
{ public teststr(){} private DocumentBuilderFactory factory=null;
private DocumentBuilder builder=null;
private Document doc=null;
public Document getXmlDoc(String xmlFileName){
String strExc="";
try{
factory = DocumentBuilderFactory.newInstance();
builder=factory.newDocumentBuilder();
doc=builder.parse(xmlFileName);
doc.normalize();
}catch(Exception e){
strExc=e.toString();
}
return(doc);
} public static void main(String[] args){
Document doc;
try{
teststr test=new teststr();
doc=test.getXmlDoc("E:/javacode/123.xml");
Element restNum=(Element)doc.getElementsByTagName("Node").item(0);
String s=restNum.getAttribute("Value");
System.out.println(s);
}catch(Exception e){
e.printStackTrace();}
}
}