package com.ruoyi.order.util.tencent.common;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.HashMap;
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import java.util.Map;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import org.xml.sax.SAXException;
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public class XMLParser {
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public static Map<String,Object> getMapFromXML(String xmlString) throws ParserConfigurationException, IOException, SAXException {
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//这里用Dom的方式解析回包的最主要目的是防止API新增回包字段
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = factory.newDocumentBuilder();
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InputStream is = Util.getStringStream(xmlString);
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Document document = builder.parse(is);
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//获取到document里面的全部结点
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NodeList allNodes = document.getFirstChild().getChildNodes();
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Node node;
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Map<String, Object> map = new HashMap<String, Object>();
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int i=0;
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while (i < allNodes.getLength()) {
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node = allNodes.item(i);
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if(node instanceof Element){
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map.put(node.getNodeName(),node.getTextContent());
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}
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i++;
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}
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return map;
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}
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}
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