Java 怎么从XML文档(Document)获取字符串

2019年7月29日19:20:09Java 怎么从XML文档(Document)获取字符串已关闭评论 310 762字阅读2分32秒

1.简介

Java 怎么从XML文档(Document)获取字符串?——请看下文。

2.示例代码

/**
 * 版权所有 编程十万个怎么办(www.tah1986.com)
 */


import java.io.StringWriter;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

public class Main {
    public static String getStringFromDoc(org.w3c.dom.Document doc) {
        try {
            DOMSource domSource = new DOMSource(doc);
            StringWriter writer = new StringWriter();
            StreamResult result = new StreamResult(writer);
            TransformerFactory tf = TransformerFactory.newInstance();
            Transformer transformer = tf.newTransformer();
            transformer.transform(domSource, result);
            writer.flush();
            return writer.toString();
        } catch (TransformerException ex) {
            ex.printStackTrace();
            return null;
        }
    }
}

 
编程十万个怎么办