练习对XML文件的操作

初步练习下java对XML文件的操作，加深下记忆而已，代码如下:

public class Main {public static void main(String[] args) throws IOException, ParseException {ClassLoader cl=Thread.currentThread().getContextClassLoader();System.out.println(cl);String clname="cn/com/test/Main.class";URL url=cl.getResource(clname);System.out.println(url);String classPath = "";try {classPath=(url.toURI().getPath()).replaceFirst("/", "").replaceFirst(clname, "");System.out.println(classPath);} catch (URISyntaxException e) {// TODO Auto-generated catch blocke.printStackTrace();}File file=new File(classPath+"HUAWEI_162_20111224000338_2_ADSL.xml");SAXReader reader=new SAXReader();try {reader.setEncoding("GB2312");Document document=reader.read(file);Element element=document.getRootElement();Element  deviceInfo=element.element("deviceInfo");Long objectTypeId=Long.parseLong(deviceInfo.attributeValue("objectTypeId"));Element  measTime=element.element("measTime");Date date =new Date();SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");String dt=sdf.format(date);System.out.println(dt);Date measTime1 = sdf.parse(measTime.getText().trim());System.out.println(measTime.getText().trim());System.out.println(objectTypeId+" "+measTime1);Element dataEsle=element.element("datas");List<Element>  dataEsles=dataEsle.elements("data");for(Element dataEsl:dataEsles){String oidStr= dataEsl.attributeValue("oid").trim();String tableName= dataEsl.attributeValue("tableName").trim();String valuesStr=dataEsl.getStringValue().trim();String[] oidValues = valuesStr.split("\\n");for(String oidValue : oidValues) {String[] index_value_str = oidValue.split("=");String oidWithIdx = index_value_str[0].trim();String indexValue = index_value_str[1];// 索引值System.out.println(oidWithIdx);System.out.println(indexValue);}System.out.println(oidStr);System.out.println(tableName);}} catch (DocumentException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}

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