急!急!!如何验证xml文件的有效性?
如何验证xml文件的有效性?
请求帮助,谢谢
Java code:
////XSDTest.java:
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;
import org.w3c.dom.Document;
public class XSDTest implements ErrorHandler
{
public static void main(String[] args)
{
DocumentBuilderFactory docBuilderFactory = null;
DocumentBuilder docBuilder = null;
try
{
docBuilderFactory = DocumentBuilderFactory.newInstance();
docBuilderFactory.setValidating(true);
docBuilderFactory.setNamespaceAware(true);
docBuilder = docBuilderFactory.newDocumentBuilder();
docBuilder.setErrorHandler(new XSDTest());
Document doc = docBuilder.parse("WellFormed.xml");
}
catch(Exception se)
{
se.printStackTrace();
}
}
public void error(SAXParseException se)
{
System.out.println("Caught an error:" + se.getMessage());
//se.printStackTrace();
}
public void fatalError(SAXParseException se)
{
System.out.println("Caught an fatal error.");
se.printStackTrace();
}
相关问答:
从数据库中查询一张表的数据
select 部门,姓名 from tb
如何才能生成下面的xml格式
XML code:
<folder state="unchecked" label="全部">
<folder state="unchecked&qu ......
从数据库中查询一张表的数据
select 部门,姓名 from tb
如何才能生成下面的xml格式文件
<folder state="unchecked" label="全部">
<folder state="unchecked" isBra ......
Private Sub Command1_Click()
Dim MyString() As String
Open "a.xml" For Binary As #1 ' 打开刚创建的文件。
ReDim MyString(LOF(1) - 1)
Put #1, , MyRecord ' 读入所有字符到变量中 ......
被解析的文件如下:
<?xml version="1.0" encoding="UTF-8"?>
<layer name="SMU">
<layer name="rollback"><cppcompile><compile- ......