使用数组c＃asp.net的webservices

Question

Cloudera documentation:

这是我创建的Struct类

DocumentBuilderFactory xmlDocFactory = DocumentBuilderFactory.newInstance();
          DocumentBuilder xmlDocBuilder = xmlDocFactory.newDocumentBuilder();
          System.out.println("**Creating XML File ...");

          xmlDocument = xmlDocBuilder.newDocument();
          rootElement = xmlDocument.createElement("node");
          rootElement.setAttribute("number", wtpart.getNumber());
          rootElement.setAttribute("name", wtpart.getName());
          xmlDocument.appendChild(rootElement);

          Iterator<Integer> iter = alLevel.iterator();

          for (int i=1, j=i+1; i<alNumber.size() && i<alName.size() && i<alLevel.size(); i++,j++) {

              if (alLevel.get(i) == 1) {
                  Element element = xmlDocument.createElement("node");
                  element.setAttribute("number", alNumber.get(i));
                  element.setAttribute("name", alName.get(i));
                  rootElement.appendChild(element);
                  prevElement = element;
              }
              else if (j<=i) {
              if (alLevel.get(j)>alLevel.get(i)){
                  if (alLevel.get(j) != 1) {
                      Element element = xmlDocument.createElement("node");
                      element.setAttribute("number", alNumber.get(i));
                      element.setAttribute("name", alName.get(i));
                      prevElement.appendChild(element);
                      prevElement = element;
                  }}
              else {
                  Element element = xmlDocument.createElement("node");
                  element.setAttribute("number", alNumber.get(i));
                  element.setAttribute("name", alName.get(i));
                  prevElement.appendChild(element);
              }
              }
              else {
                  Element element = xmlDocument.createElement("node");
                  element.setAttribute("number", alNumber.get(i));
                  element.setAttribute("name", alName.get(i));
                  prevElement.appendChild(element);
              }
          }

          TransformerFactory transformerFactory = TransformerFactory.newInstance();
          Transformer transformer = transformerFactory.newTransformer();
          transformer.setOutputProperty(OutputKeys.INDENT, "yes");
          transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
          DOMSource source = new DOMSource(xmlDocument);
          StreamResult result = new StreamResult(new File("E:\\temp", "Test.xml") );
          transformer.transform(source, result);

我正在尝试使用此代码，但它只显示1而且只显示最后一个输出

public struct Biller
{

    public string BillerTag { get; set; }
    public string Description { get; set; }
    public string FirstField { get; set; }
    public string FirstFieldFormat { get; set; }
    public string FirstFieldWidth { get; set; }
    public string SecondField { get; set; }
    public string SecondFieldFormat { get; set; }
    public string SecondFieldWidth { get; set; }
    public string ServiceCharge { get; set; }


}

我不确定使用什么代码来获取BStruct中的所有项目。

我也在尝试将webservice用于webservice。提前谢谢〜

Answer 1

将您方法的return type更改为List<Biller>。

[WebMethod(Description = "Retrieves list of available BILLERS for collection as well as other information necessary for the transaction")]
public List<Biller> GetBillerList(string AccountID, string UserName, string Password)
{

    ECPNBills.ECPNBillsPaymentService Client = new ECPNBills.ECPNBillsPaymentService();
    ECPNBills.BStruct Str = new ECPNBills.BStruct();


    List<Biller> BilList = new List<Biller>();

    Str = Client.GetBillerList(AccountID, UserName, Password);


    foreach (ECPNBills.BStruct cd in Client.GetBillerList(AccountID, UserName, Password))
    {
        Biller Bil = new Biller();

        Bil.BillerTag = cd.BillerTag;
        Bil.Description = cd.Description;
        Bil.FirstField = cd.FirstField;
        Bil.FirstFieldFormat = cd.FirstFieldFormat;
        Bil.FirstFieldWidth = cd.FirstFieldWidth;
        Bil.SecondField = cd.SecondField;
        Bil.SecondFieldFormat = cd.SecondFieldFormat;
        Bil.SecondFieldWidth = cd.SecondFieldWidth;
        Bil.ServiceCharge = cd.ServiceCharge;

        BilList.Add(Bil);
    }

    return BilList;

}