用xsd验证XML文件,jdk5.0

import java.io.*;import javax.xml.transform.Source;import javax.xml.transform.stream.StreamSource;import javax.xml.validation.*;import org.xml.sax.SAXException;

public class DocbookXSDCheck {

    public static void main(String[] args) throws SAXException, IOException {

        // 1. Lookup a factory for the W3C XML Schema language        SchemaFactory factory =            SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");               // 2. Compile the schema.        // Here the schema is loaded from a java.io.File, but you could use        // a java.net.URL or a javax.xml.transform.Source instead.        File schemaLocation = new File("f://xmldata//ProductData.xsd");        Schema schema = factory.newSchema(schemaLocation);           // 3. Get a validator from the schema.        Validator validator = schema.newValidator();               // 4. Parse the document you want to check.        Source source = new StreamSource("f://xmldata//451_PD_20060926172750.xml");               // 5. Check the document        try {            validator.validate(source);            System.out.println(" is valid.");        }        catch (SAXException ex) {            System.out.println(" is not valid because ");            System.out.println(ex.getMessage());        }            }

}

文章引用自： http://blog.sina.com.cn/s/blog_49d63c02010006j1.html