📄 xmlparserdomformat.jsp
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<%@page contentType="text/html"%>
<%@page pageEncoding="ms950"%>
<%@page import="javax.xml.parsers.*" %>
<%@page import="org.w3c.dom.*" %>
<html><head><title>格式化 XML</title></head>
<body>
<%
DocumentBuilderFactory theDocumentBuilderFactory=
DocumentBuilderFactory.newInstance() ;
DocumentBuilder theDocumentBuilder =
theDocumentBuilderFactory.newDocumentBuilder() ;
Document theDocument = theDocumentBuilder.parse
(request.getRealPath("/"+"ch12//xmlFile//customers.xml")) ;
Element theParentElement = theDocument.getDocumentElement() ;
NodeList theNodeList =theParentElement.getElementsByTagName("customer");
out.println("<table border=1 width='100%'> ");
out.println("<th>编号</th><th>姓名</th>");
out.println("<th>电话</th><th>邮件</th>");
for(int i=0;i<theNodeList.getLength();i++)
{
Element theChildElement = (Element)theNodeList.item(i) ;
NodeList theChildNodeList = null ;
String outString ="" ;
out.println("<tr><td>");
theChildNodeList=theChildElement.getElementsByTagName("customerid");
outString = (theChildNodeList.item(0)).getFirstChild().getNodeValue() ;
out.println(outString +"<br>") ;
out.println("</td><td>");
//
theChildNodeList=theChildElement.getElementsByTagName("customername");
outString = (theChildNodeList.item(0)).getFirstChild().getNodeValue() ;
out.println(outString +"<br>") ;
out.println("</td><td>");
//
theChildNodeList=theChildElement.getElementsByTagName("tel");
outString = (theChildNodeList.item(0)).getFirstChild().getNodeValue() ;
out.println(outString +"<br>") ;
out.println("</td><td>");
//
theChildNodeList=theChildElement.getElementsByTagName("email");
outString = (theChildNodeList.item (0)).getFirstChild().getNodeValue() ;
out.println(outString +"<br>") ;
out.println("</td></tr>");
}
%>
</tr>
</table>
</body>
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