从java对象生成的xml

Question

我使用xstream从java对象生成xml，下面是java对象生成的xml

<brokermail>
  <invoiceReferenceNotificationMessage>
    <com.absfm.ice.ioa.jms.InvoiceReferenceNotificationMessage>
      <InvoiceReference>SM/829709/0315</InvoiceReference>
      <ABSReference>IRMAR157311</ABSReference>
      <Currency>GBP</Currency>
      <InvoiceAmount>2546.0</InvoiceAmount>
      <PaidAmount>1245.0</PaidAmount>
      <BalanceAmount>0.0</BalanceAmount>
      <ValueDate>2015-05-23 20:07:20.78 IST</ValueDate>
      <Remarks>abc</Remarks>
    </com.rbsfm.ice.ioa.jms.InvoiceReferenceNotificationMessage>
    <com.rbsfm.ice.ioa.jms.InvoiceReferenceNotificationMessage>
      <InvoiceReference>SM/15</InvoiceReference>
      <ABSReference>I157311</ABSReference>
      <Currency>EUR</Currency>
      <InvoiceAmount>255546.0</InvoiceAmount>
      <PaidAmount>125545.0</PaidAmount>
      <BalanceAmount>0.0</BalanceAmount>
      <ValueDate>2015-05-23 20:07:20.78 IST</ValueDate>
      <Remarks>abERRc</Remarks>
    </com.absfm.ice.ioa.jms.InvoiceReferenceNotificationMessage>
  </invoiceReferenceNotificationMessage>
</brokermail>

但我希望以下面的方式生成 xml

<brokermail>

  <invoiceReferenceNotificationMessage>
   <InvoiceReference>SM/829709/0315</InvoiceReference>
      <ABSReference>IRMAR157311</ABSReference>
      <Currency>GBP</Currency>
      <InvoiceAmount>2546.0</InvoiceAmount>
      <PaidAmount>1245.0</PaidAmount>
      <BalanceAmount>0.0</BalanceAmount>
      <ValueDate>2015-05-23 20:38:35.110 IST</ValueDate>
      <Remarks>abc</Remarks>
     </invoiceReferenceNotificationMessage>

     <invoiceReferenceNotificationMessage>
        <InvoiceReference>SM/15</InvoiceReference>
      <ABSReference>I157311</ABSReference>
      <Currency>EUR</Currency>
      <InvoiceAmount>255546.0</InvoiceAmount>
      <PaidAmount>125545.0</PaidAmount>
      <BalanceAmount>0.0</BalanceAmount>
      <ValueDate>2015-05-23 20:38:35.110 IST</ValueDate>
      <Remarks>abERRc</Remarks>
  </invoiceReferenceNotificationMessage>

</brokermail>

现在如上所示，我希望以上述方式生成 xml，但现在还没有发生。您能否告知我需要在下面的 pojo 中进行哪些更改才能以上述方式获取 xml。下面是我的pojo

  public class Mail {


           private  List<InvoiceReferenceNotificationMessage> invoiceReferenceNotificationMessage = new ArrayList<InvoiceReferenceNotificationMessage>();

            public List<InvoiceReferenceNotificationMessage> getInvoiceReferenceNotificationMessages() {
                return invoiceReferenceNotificationMessage;
            }

            public void addInvoiceReferenceNotificationMessages(List<InvoiceReferenceNotificationMessage> invoiceReferenceNotificationMessages) {
                this.invoiceReferenceNotificationMessage = invoiceReferenceNotificationMessages;
            }
    }

这是正在发生的主要方法调用

下面是xstream用来生成xml的主类。

InvoiceReferenceNotificationMessage invoiceReferenceNotificationMessage = new InvoiceReferenceNotificationMessage();
        invoiceReferenceNotificationMessage.setInvoiceReference("SM/854565");
        invoiceReferenceNotificationMessage.ABSReference("IRM5454311");
        invoiceReferenceNotificationMessage.setCurrency("GBP");
        invoiceReferenceNotificationMessage.setInvoiceAmount(255446);
        invoiceReferenceNotificationMessage.setPaidAmount(12445);
        invoiceReferenceNotificationMessage.setBalanceAmount(0);
        invoiceReferenceNotificationMessage.setValueDate(new Date());
        invoiceReferenceNotificationMessage.setRemarks("abc");


        InvoiceReferenceNotificationMessage invoiceReferenceNotificationMessage1 = new InvoiceReferenceNotificationMessage();
        invoiceReferenceNotificationMessage1.setInvoiceReference("SM/14545");
        invoiceReferenceNotificationMessage1.ABSReference("I15745311");
        invoiceReferenceNotificationMessage1.setCurrency("EUR");
        invoiceReferenceNotificationMessage1.setInvoiceAmount(2555546);
        invoiceReferenceNotificationMessage1.setPaidAmount(125545);
        invoiceReferenceNotificationMessage1.setBalanceAmount(0);
        invoiceReferenceNotificationMessage1.setValueDate(new Date());
        invoiceReferenceNotificationMessage1.setRemarks("abERRc");

        List<InvoiceReferenceNotificationMessage> invoiceReferenceNotificationMessagest = new ArrayList<InvoiceReferenceNotificationMessage>();
        invoiceReferenceNotificationMessagest.add(invoiceReferenceNotificationMessage);
        invoiceReferenceNotificationMessagest.add(invoiceReferenceNotificationMessage1);

        Mail m = new Mail();
        m.addInvoiceReferenceNotificationMessages(invoiceReferenceNotificationMessagest);


      XStream xstream = new XStream();
        xstream.alias("brokermail",Mail.class);
        String abc = xstream.toXML(m);
        System.out.println(abc);

请告知我需要在上面的 pojos 中进行哪些更改才能获得所需的 xml，如我所示 伙计们，请为此提供建议，任何早期帮助将不胜感激提前谢谢

Answer 1

首先，查看“Tweaking the Output”的 XStream 文档

特别注意

1. 别名 - “com.absfm.ice.ioa.jms...”的东西
2. 隐式集合（用于“额外”<invoiceReferenceNotificationMessage> 包装器）

这应该为你做。