引入 dom4j 包
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<dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version></dependency> |
比如阿里云視頻轉碼服務的回調通知解析，代碼如下：
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import org.dom4j.Document;import org.dom4j.DocumentException;import org.dom4j.DocumentHelper;import org.dom4j.Element;import java.util.Iterator;public class DOMParser { public static void main(String[] args) { String strXML = "<?xml version=\"1.0\" encoding=\"UTF-8\"?> <Notification xmlns=\"http://mns.aliyuncs.com/doc/v1/\"> <TopicOwner>1692545896541241</TopicOwner> <TopicName>MyTopic</TopicName> <Subscriber>1692545896541241</Subscriber> <SubscriptionName>bing-test3</SubscriptionName> <MessageId>C39FB8C345BBFBA8-1-1687F6FAADD-200000015</MessageId> <MessageMD5>CAA1E9F5E9F854ACD8297B100BF8CCF9</MessageMD5> <Message>{\"jobId\":\"2384a4d89b1d4f1e869559e2ff8c9fad\",\"requestId\":\"639D1D03-1557-4AD7-9AD7-691F02834516\",\"Type\":\"Transcode\",\"state\":\"Success\",\"type\":\"Transcode\",\"State\":\"Success\",\"JobId\":\"2384a4d89b1d4f1e869559e2ff8c9fad\",\"RequestId\":\"639D1D03-1557-4AD7-9AD7-691F02834516\"}</Message> <PublishTime>1548326251229</PublishTime> </Notification>"; Document doc = null; try { doc = DocumentHelper.parseText(strXML); } catch (DocumentException e) { e.printStackTrace(); } Element root = doc.getRootElement();// 指向根節點 Iterator it = root.elementIterator(); while (it.hasNext()) { Element element = (Element) it.next();// 一個Item節點 System.out.println(element.getName() + " : " + element.getTextTrim()); } }} |
輸出結果
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TopicOwner : 1692545896541241TopicName : MyTopicSubscriber : 1692545896541241SubscriptionName : bing-test3MessageId : C39FB8C345BBFBA8-1-1687F6FAADD-200000015MessageMD5 : CAA1E9F5E9F854ACD8297B100BF8CCF9Message : {"jobId":"2384a4d89b1d4f1e869559e2ff8c9fad","requestId":"639D1D03-1557-4AD7-9AD7-691F02834516","Type":"Transcode","state":"Success","type":"Transcode","State":"Success","JobId":"2384a4d89b1d4f1e869559e2ff8c9fad","RequestId":"639D1D03-1557-4AD7-9AD7-691F02834516"}PublishTime : 1548326251229 |
以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持服務器之家。
原文鏈接：https://www.cnblogs.com/acm-bingzi/p/java_dom4j.html
