首先编写Schema,对要编写的XML进行规范

这里是根据规范写的xml文档

     
     	
      		
       
        洛洛历险记
       		
       
        落落
       		
       
        98.3
       	
      
     

编写java代码判断是够正确

1 import java.io.File; 2 import java.io.IOException; 3 import javax.xml.transform.Source; 4 import javax.xml.transform.stream.StreamSource; 5 import javax.xml.validation.Schema; 6 import javax.xml.validation.SchemaFactory; 7 import javax.xml.validation.Validator; 8  9 import org.xml.sax.SAXException;10 /**11  * Schema技术验证编写的xml是否符合规范12  * @author 小王同学13  *14  */15 public class Test {16     public static void main(String[] args) throws SAXException {17         //1.创建SchemaFactory工厂18         SchemaFactory sch =SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");//这里必须要写这个19         //2.建立验证文件对象20         File schemaFile = new File("book1.xsd");//xsd的文件规范21         //3.利用schemaFactory工厂接受文件对象,生成schema对象22         Schema sce = sch.newSchema(schemaFile);23         //4.产生对此schema的验证器24         Validator validator=  sce.newValidator();25         //5.要准备数据源26         Source source =new StreamSource("book.xml");//需要验证的xml文件27         //6.开始验证.28         try {29             validator.validate(source);30             System.out.println("成功!");31         } catch (IOException e) {32             // TODO Auto-generated catch block33             e.printStackTrace();34         }35         36     }37 }

努力.