作业帮类型转换异常!Element element = (Element)node.item(j);
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/11/09 02:59:03
类型转换异常!Element element = (Element)node.item(j);
加星号处为错误地方!运行时老报类型转换异常!
public class Test {
public static void main(String[] args) throws Exception {
DocumentBuilderFactory dbf=DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();;
Document doc =db.parse("phone.xml");
NodeList list =doc.getElementsByTagName("Brand");
for(int i=0;i
加星号处为错误地方!运行时老报类型转换异常!
public class Test {
public static void main(String[] args) throws Exception {
DocumentBuilderFactory dbf=DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();;
Document doc =db.parse("phone.xml");
NodeList list =doc.getElementsByTagName("Brand");
for(int i=0;i
for(int j=0;j
再问： 输出的还是那个错误··· Exception in thread "main" java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.DeferredTextImpl cannot be cast to org.w3c.dom.Element at pack.Test.main(Test.java:41)
再答： http://zhidao.baidu.com/question/401691349.html 看一下这个，看有没有帮助
再问： 输出的还是那个错误··· Exception in thread "main" java.lang.ClassCastException: com.sun.org.apache.xerces.internal.dom.DeferredTextImpl cannot be cast to org.w3c.dom.Element at pack.Test.main(Test.java:41)
再答： http://zhidao.baidu.com/question/401691349.html 看一下这个，看有没有帮助