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我想只得到餐馆在贝鲁特与DOM解析器,请帮助DOM解析器getElement
这是从我的XML文件的一部分:
城市 - > beirut->餐馆,>餐厅 - >名称 - >
tyr->restaurants->restaurant->name->
jbeil->restaurants->restaurant->name->
<restaurants>
<restaurant>
<name>
...
</restaurant>
</restaurants>
<restaurants>
<restaurant>
<name>
...
</restaurant>
</restaurants>
<restaurants>
<restaurant>
<name>
...
</restaurant>
</restaurants>
因为这段代码给我所有餐厅所有城市:
尝试{
File inputFile = new File("src/josephXml.xml");
DocumentBuilderFactory dbFactory
= DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(inputFile);
doc.getDocumentElement().normalize();
NodeList nList = doc.getElementsByTagName("Restaurant");
for (int temp = 0; temp < nList.getLength(); temp++) {
Node nNode = nList.item(temp);
if (nNode.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) nNode;
jTextArea1.append("\n"+"Name : "+ eElement
.getElementsByTagName("name")
.item(0)
.getTextContent()+"\n "
,我只希望餐厅贝鲁特请帮