使用免費XML驗證器驗證XML w.r.t XSD的最佳方式是什麼？

Question

我需要根據XSD驗證XML，那麼可用的免費XML驗證器可用於我的任務。

謝謝。

Answer 1

xerces具有Java，C++和Perl版本。

爲方便起見，perl版本包含命令行驗證程序。

Java版本API包括用於validation

實施例的代碼的類和示例代碼：

// parse an XML document into a DOM tree 
DocumentBuilderFactory parserFactory = DocumentBuilderFactory.newInstance(); 
parserFactory.setNamespaceAware(true); 
DocumentBuilder parser = parserFactory.newDocumentBuilder(); 
Document document = parser.parse(new File("instance.xml")); 

// create a SchemaFactory capable of understanding WXS schemas 
SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); 

// load a WXS schema, represented by a Schema instance 
Source schemaFile = new StreamSource(new File("mySchema.xsd")); 
Schema schema = factory.newSchema(schemaFile); 

// create a Validator instance, which can be used to validate an instance document 
Validator validator = schema.newValidator(); 

// validate the DOM tree 
try { 
    validator.validate(new DOMSource(document)); 
} catch (SAXException e) { 
    // instance document is invalid! 
}