如何在子标记处定义多个值。
答案 0 :(得分：1)
您必须使用eElement1.getChildNodes()代替doc.getDocumentElement().getElementsByTagName("SegmentReportDetailEntityList").item(0).getChildNodes()。
这是更新的代码，它返回所有SegmentReportDetailEntity个对象值。
public static void processRawXML(String filename, String exchange, String symbol) throws Exception {
try {
List<String> segSheetlist = new ArrayList<String>();
File fXmlFile = new File(filename);
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
Document doc = dBuilder.parse(fXmlFile);
doc.getDocumentElement().normalize();
System.out.println("Root element :" + doc.getDocumentElement().getNodeName());
NodeList nList = doc.getDocumentElement().getElementsByTagName("segmentsheetentity");
System.out.println("node name=" + doc.getDocumentElement().getTagName());
System.out.println("node length=" + nList.getLength());
for (int temp = 0; temp < nList.getLength(); temp++) {
Node nNode = nList.item(temp);
System.out.println("\nCurrent Element :" + nNode.getNodeName());
if (nNode.getNodeType() == Node.ELEMENT_NODE){
Element eElement = (Element) nNode;
if (eElement.getElementsByTagName("SegmentDetailEntityList").getLength() > 0) {
NodeList ndetailList = doc.getDocumentElement().getElementsByTagName("SegmentDetailEntityList").item(0).getChildNodes();
if(ndetailList.getLength()>0){
for (int temp1 = 0; temp1 < ndetailList.getLength(); temp1++) {
Node ndetailNode = ndetailList.item(temp1);
if(ndetailNode.getNodeName().equalsIgnoreCase("SegmentDetailEntity")){
Element eElement1 = (Element) ndetailNode;
if (eElement1.getElementsByTagName("SegmentReportDetailEntityList").getLength() > 0){
NodeList nSegmentReportDetailEntityList = eElement1.getChildNodes();
if(nSegmentReportDetailEntityList.getLength()>0){
for (int temp2 = 0; temp2 < nSegmentReportDetailEntityList.getLength(); temp2++){
Node nreportdetailNode = nSegmentReportDetailEntityList.item(temp2);
if(nreportdetailNode.getNodeName().equalsIgnoreCase("SegmentReportDetailEntityList")){
System.out.println("\nCurrent Element balancesheet:" + nreportdetailNode.getNodeName());
Element eElement2 = (Element) nreportdetailNode;
NodeList nSegmentReportDetailEntity = eElement2.getChildNodes();
for(int temp3=0;temp3<nSegmentReportDetailEntity.getLength();temp3++){
Node nreportNode = nSegmentReportDetailEntity.item(temp3);
if(nreportNode.getNodeName().equalsIgnoreCase("SegmentReportDetailEntity")){
Element eElement3 = (Element) nreportNode;
System.out.println("\nCurrent t##############:" + nreportNode.getNodeName());
if (eElement3.getElementsByTagName("DataName").getLength() > 0) {
segSheetlist.add(eElement3.getElementsByTagName("DataName").item(0).getFirstChild().getNodeValue());
System.out.println("DataName : " + eElement3.getElementsByTagName("DataName").item(0).getFirstChild().getNodeValue());
} else {
segSheetlist.add("");
}
if (eElement3.getElementsByTagName("DataValue").getLength() > 0) {
segSheetlist.add(eElement3.getElementsByTagName("DataValue").item(0).getFirstChild().getNodeValue());
System.out.println("DataValue : " + eElement3.getElementsByTagName("DataValue").item(0).getFirstChild().getNodeValue());
} else {
segSheetlist.add("");
}
if (eElement3.getElementsByTagName("CalculationIndicator").getLength() > 0) {
segSheetlist.add(eElement3.getElementsByTagName("CalculationIndicator").item(0).getFirstChild().getNodeValue());
System.out.println("CalculationIndicator : " + eElement3.getElementsByTagName("CalculationIndicator").item(0).getFirstChild().getNodeValue());
} else {
segSheetlist.add("");
}
}
}
}
}
}
}
}
}
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
System.out.println(e.getMessage() + " at processRawXML");
StackTraceElement[] st = e.getStackTrace();
for (int i = 0; i < st.length; i++) {
System.out.println(st[i].toString());
}
}
}
我刚刚打印了SegmentReportDetailEntity个值。如果需要，将发送显示所有元素的完整代码。