112 lines
3.5 KiB
Plaintext
112 lines
3.5 KiB
Plaintext
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package com.novelbook.android.upgrade;
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import java.io.InputStream;
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import java.util.HashMap;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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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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/**
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*/
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public class ParseXmlService
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{
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public HashMap<String, String> parseXml(InputStream inStream) throws Exception
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{
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HashMap<String, String> hashMap = new HashMap<String, String>();
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// 实例化一个文档构建器工厂
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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// 通过文档构建器工厂获取一个文档构建器
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DocumentBuilder builder = factory.newDocumentBuilder();
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// 通过文档通过文档构建器构建一个文档实例
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Document document = builder.parse(inStream);
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//获取XML文件根节点
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Element root = document.getDocumentElement();
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//获得所有子节点
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NodeList childNodes = root.getChildNodes();
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for (int j = 0; j < childNodes.getLength(); j++)
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{
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//遍历子节点
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Node childNode = childNodes.item(j);
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if (childNode.getNodeType() == Node.ELEMENT_NODE){
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Element childElement = (Element) childNode;
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hashMap.put(childElement.getNodeName(),childElement.getFirstChild().getNodeValue());
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}
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/*if (childNode.getNodeType() == Node.ELEMENT_NODE)
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{
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Element childElement = (Element) childNode;
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//版本号
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if ("version".equals(childElement.getNodeName()))
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{
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hashMap.put("version",childElement.getFirstChild().getNodeValue());
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}
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//软件名称
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else if (("name".equals(childElement.getNodeName())))
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{
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hashMap.put("name",childElement.getFirstChild().getNodeValue());
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}
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//下载地址
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else if (("url".equals(childElement.getNodeName())))
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{
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hashMap.put("url",childElement.getFirstChild().getNodeValue());
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}
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else if (("details".equals(childElement.getNodeName())))
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{
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hashMap.put("details",childElement.getFirstChild().getNodeValue());
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}
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}*/
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}
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return hashMap;
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}
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public HashMap<String, HashMap<String,String>> parseMultiXml(InputStream inStream) throws Exception
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{
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HashMap<String, HashMap<String,String>> hashMap = new HashMap<String, HashMap<String,String>>();
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// 实例化一个文档构建器工厂
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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// 通过文档构建器工厂获取一个文档构建器
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DocumentBuilder builder = factory.newDocumentBuilder();
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// 通过文档通过文档构建器构建一个文档实例
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Document document = builder.parse(inStream);
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//获取XML文件根节点
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Element root = document.getDocumentElement();
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//获得所有子节点
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NodeList childNodes = root.getChildNodes();
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for (int j = 0; j < childNodes.getLength(); j++)
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{
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//遍历子节点
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Node childNode = childNodes.item(j);
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if (childNode.getNodeType() == Node.ELEMENT_NODE){
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Element childElement = (Element) childNode;
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hashMap.put(childElement.getNodeName(),parseChildXml(childNode.getChildNodes()));
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}
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}
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return hashMap;
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}
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public HashMap<String, String> parseChildXml(NodeList childNodes ) throws Exception {
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HashMap<String, String> hashMap = new HashMap<String, String>();
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for (int j = 0; j < childNodes.getLength(); j++) {
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//遍历子节点
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Node childNode = childNodes.item(j);
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if (childNode.getNodeType() == Node.ELEMENT_NODE) {
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Element childElement = (Element) childNode;
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hashMap.put(childElement.getNodeName(), childElement.getFirstChild().getNodeValue());
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}
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}
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return hashMap;
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}
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}
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