如何使用 java 在特定字段上生成带有 CDATA 的 xml

问：

我想更新一段旧代码，但我找不到正确的方法来使用已弃用的类 XmlSerializer 建议的新系统来更新，它在 Xerces 2.9.0 中已弃用。建议新应用程序使用 DOM Level 3 LSSerializer 或 JAXP 的 Transformation API for XML （TrAX） 来序列化 XML。

我需要从 java 类生成一个 xml（没有问题），但在 xml 的特定字段上添加前缀字符和后缀字符。<![CDATA[]]>outerHtml

这里是我想更新的带有方法“generateXmlWithCDATA”的旧代码：

        import java.io.File;
        import java.io.FileOutputStream;
        import java.io.IOException;
        import java.io.OutputStream;
        import java.io.Serializable;
        import java.io.StringWriter;
        import java.io.Writer;
        import java.nio.charset.StandardCharsets;
        import java.util.Date;
        import java.util.HashMap;
        import java.util.List;
        import java.util.Map;
        
        import javax.xml.bind.JAXBContext;
        import javax.xml.bind.JAXBException;
        import javax.xml.bind.Marshaller;
        
        import org.apache.commons.codec.binary.Base64;
        import org.apache.commons.io.FileUtils;
        import org.apache.commons.io.IOUtils;
        import org.apache.xml.serialize.OutputFormat;
        import org.apache.xml.serialize.XMLSerializer;

    private static File generateXmlWithCDATA(MyObjectJava myObjectJava, File fileXmlOutput) throws JAXBException, IOException {
        JAXBContext requestJaxbContext = JAXBContext.newInstance(MyObjectJava.class);
    
        Marshaller marshaller = requestJaxbContext.createMarshaller();
        marshaller.setProperty(Marshaller.JAXB_ENCODING, "UTF-8");
        marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
         // get an Apache XMLSerializer configured to generate CDATA
        try(OutputStream out = new FileOutputStream(fileXmlOutput)) {       
            XMLSerializer serializer = getXMLSerializer(out);       
            marshaller.marshal(myObjectJava, serializer.asContentHandler());   
        }
        return fileXmlOutput;
    }


    private static XMLSerializer getXMLSerializer(OutputStream os) {
        // configure an OutputFormat to handle CDATA
        OutputFormat of = new OutputFormat();
    
        // specify which of your elements you want to be handled as CDATA.
        // The use of the '^' between the namespaceURI and the localname
        // seems to be an implementation detail of the xerces code.
        // When processing xml that doesn't use namespaces, simply omit the
        // namespace prefix as shown in the third CDataElement below.
        of.setCDataElements(
                new String[] { 
                    "^outerHtml"   // <outerHtml>
            });   
    
        // set any other options you'd like
        of.setPreserveSpace(true);
        of.setIndenting(true);
    
        // create the serializer
        final XMLSerializer serializer = new XMLSerializer(of);
        serializer.setOutputByteStream(os);
    
        return serializer;
    }

XML 输出如下所示

        <MyObjectJava>
          <name>Leo</name>
          <surname>DaVinci</surname>
          <outerHtml><![CDATA[<a href="https://www.isasite.com">Is a site</a>]]></outerHtml>
        </MyObjectJava>

任何人都可以举个新系统的例子吗？

提前 Ty。