parse()方法将输入流读取为一个文档对象。 步骤4:获取XML中的数据 一旦我们得到了Document对象,我们就可以开始获取XML中的各个元素。使用getElementsByTagName()方法可以方便地获取到目标元素。 Stringto=doc.getElementsByTagName("to").item(0).getTextContent();Stringfrom=doc.getElementsByTagName("from").item(...
String xmlString = "<root><element>value</element></root>"; DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); InputSource is = new InputSource(new StringReader(xmlString)); Document document = builder.parse(is); Element root ...
下面是一个使用DOM解析器获取XML标签数据的示例代码: importjavax.xml.parsers.DocumentBuilder;importjavax.xml.parsers.DocumentBuilderFactory;importorg.w3c.dom.Document;importorg.w3c.dom.Element;importorg.w3c.dom.NodeList;publicclassXMLParser{publicstaticvoidmain(String[]args){try{// 创建一个DocumentBuilderFact...
DomXmlParse domXmlParse = new DomXmlParse(); String fileName = "D:"+File.separator+"test"+File.separator+"xml"+File.separator+"employeeDom.xml"; domXmlParse.createXml(listEmployees, "employees", fileName); domXmlParse.parseXml(fileName); } 生成的xml文档结构 <?xml version="1.0" encodin...
public void readStringXml(String xml) { Document doc = null; try { // 读取并解析XML文档 // SAXReader就是一个管道,用一个流的方式,把xml文件读出来 // SAXReader reader = new SAXReader(); //User.hbm.xml表示你要解析的xml文档 // Document document = reader.read(new File("User.hbm.xml"))...
String xmlString = "<posts>...</posts>"; DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilder builder = factory.newDocumentBuilder(); InputSource inputSource = new InputSource(new StringReader(xmlString)); Document document = builder.parse(inputSource); Let’s break this...
publicstaticvoidmain(String[]args){String parseStr=null;String returnMsg="<?xml version=\"1.0\" encoding=\"gb2312\"?>"+"<Result xmlns=\"http://www.fiorano.com/fesb/activity/DBQueryOnInput2/Out\">"+"<row resultcount=\"1\">"+"<users_id>1001 </users_id>"+"<users_name>wangwei ...
XMLParse * @date : Created in 2021/3/29 13:59 * @description : XML解析工具 */publicclassXMLParse{publicstaticMap<String,Object>getValueByNode(String xml,List<String>nodes,String charsetName)throws DocumentException,UnsupportedEncodingException{Document document=newSAXReader().read(newByteArrayInputStre...
public static String[] parseString() { String[] strArr = new String[4]; //特定的xml格式字符串 String str = "<ReturnValue><state>状态值</state><CommandID>CommandID</CommandID>" + "<MsgSubSeq>MsgSubSeq</MsgSubSeq><Description>描述</Description>" + "</ReturnValue>"; String state = ...
Documentdocument=builder.parse("data.xml");NodeListnodeList=document.getElementsByTagName("employee");for(inti=0;i<nodeList.getLength();i++){ Elementelement=(Element)nodeList.item(i);Stringid=element.getAttribute("id");Stringname=element.getElementsByTagName("name").item(0).getTextContent();} ...