我想在 DOM 解析器的帮助下使用 java 解析 XML 文件，我想知道在 eclipse 的目录结构中我必须将 XML 文件和 .java 文件存储在哪里。现在我的困惑是在 eclipse 的目录结构中添加这两个文件的位置？这个你能帮我吗，
<?xml version="1.0" encoding="UTF-8"?>
<stocks>
<stock>
<symbol>Citibank</symbol>
<price>100</price>
<quantity>1000</quantity>
</stock>
<stock>
<symbol>Axis bank</symbol>
<price>90</price>
<quantity>2000</quantity>
</stock>
</stocks>
my.java 代码在这里。
import java.io.File;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
public class DOMExampleJava {
public static void main(String args[]) {
try {
File stocks = new File("Stocks.xml");
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(stocks);
doc.getDocumentElement().normalize();
System.out.println("root of xml file" + doc.getDocumentElement().getNodeName());
NodeList nodes = doc.getElementsByTagName("stock");
System.out.println("==========================");
for (int i = 0; i < nodes.getLength(); i++) {
Node node = nodes.item(i);
if (node.getNodeType() == Node.ELEMENT_NODE) {
Element element = (Element) node;
System.out.println("Stock Symbol: " + getValue("symbol", element));
System.out.println("Stock Price: " + getValue("price", element));
System.out.println("Stock Quantity: " + getValue("quantity", element));
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
private static String getValue(String tag, Element element) {
NodeList nodes = element.getElementsByTagName(tag).item(0).getChildNodes();
Node node = (Node) nodes.item(0);
return node.getNodeValue();
}
}