//通过DocumentBuilder对象的parse解析,加载xml文件 Document document = db.parse("new.xml"); //获取所有book的集合 NodeList bookList = document.getElementsByTagName("book"); for (int i=0;i<bookList.getLength();i++) { // 通过 获取一个book的数据 Node books = (Node) bookList.item(i); /...
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 ...
public static void parse(String xml) { Document doc = null; try { doc = DocumentHelper.parseText(xml); // 将字符串转为XML Element rootElt = doc.getRootElement(); // 获取根节点smsReport Iterator iters = rootElt.elementIterator("sendResp"); // 获取根节点下的子节点sms while (iters.hasNext...
public static void main(String[] args) { DOMParser parser = new DOMParser(); Document document = parser.parse("books.xml"); //get root element Element rootElement = document.getDocumentElement(); //traverse child elements NodeList nodes = rootElement.getChildNodes(); ...
String xml="<message>HELLO!</message>";DOMParser parser=newDOMParser();try{parser.parse(newInputSource(newjava.io.StringReader(xml)));Document doc=parser.getDocument();String message=doc.getDocumentElement().getTextContent();System.out.println(message);}catch(SAXExceptione){// handle SAXException...
String xml="<message>HELLO!</message>";DOMParser parser=newDOMParser();try{parser.parse(newInputSource(newjava.io.StringReader(xml)));Document doc=parser.getDocument();String message=doc.getDocumentElement().getTextContent();System.out.println(message);}catch(SAXException e){// handle SAXException...
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...
接下来,我们使用JAXB的Unmarshaller来解析XML字符串,并自动填充Person对象: java import javax.xml.bind.JAXBContext; import javax.xml.bind.JAXBException; import javax.xml.bind.Unmarshaller; import java.io.StringReader; public class XmlParser { public static Person parseXmlToPerson(String xml) throws JAXBEx...
java解析xml字符串 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>" +...