DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder();
Document doc = docBuilder.parse(“C:\Documents and Settings\Administrator.LENOVO-6A31F83A\桌面\liujun\a.xml”);
抛如下异常，请各位大虾帮忙瞄瞄！！！！！！！！！
java.net.MalformedURLException: unknown protocol: c
at java.net.URL. <init>(URL.java:574)
at java.net.URL. <init>(URL.java:464)
at java.net.URL. <init>(URL.java:413)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:968)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:184)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:798)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(DOMParser.java:250)
at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(DocumentBuilderImpl.java:292)
at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:146)
at com.huawei.alarmxml.XMLconfig.readXml(XMLconfig.java:51)
at com.huawei.alarmxml.XMLconfig.main(XMLconfig.java:259)
C:\Do
我在使用Dom读xml文件时遇到一个问题，就是当123.xml文件不存在时，load(123.xml)就报错，怎么样才能判断这个文件是否存在啊，我要的是存在时就读取，不存在就跳过，继续的读下一个xml，请教各位大侠，
$file ......
求助各位大虾，学生成绩单XML Schema的设计,XML文档的设计，包含的主要信息：学号、学生姓名、系部、班级、考试日期、任课教师、学分、学时、修习类别、Java程序设计成绩,网络基础知识成绩、网页制作成绩、软件工程� ......
<?xml version="1.0" encoding="gb2312" ?>
<sites>
<site>
<name>.Net开发者园地</name>
<url>http://dotnet.aspx.cc</url>
<img&g ......
