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大家好!我正在開發這個寧靜的Web服務客戶端,但我遇到了一個試圖獲取嵌套元素的問題。這是我收到的XML。使用澤西島的休息服務無法獲得數據字段
<InstalledProducts>
<InstalledProduct>
<uri>
<url>
http://immix-test.natinst.com/ib-rest/1.0/installed-product/NIC:458513.xml
</url>
<urn>urn:installed-product:NIC:458513</urn>
</uri>
<instanceId>458513</instanceId>
<site>NIC</site>
<serialNumber>A49AD1</serialNumber>
<productNumber>459513</productNumber>
<ibStatus>Latest</ibStatus>
<ibCreationDate>1998-10-14</ibCreationDate>
<partNumber>
<urn>urn:product-item:181830E-01</urn>
</partNumber>
<latestServiceContracts>
<url>
http://immix-test.natinst.com/ib-rest/1.0/installed-product/NIC:458513/latestServiceContracts.xml
</url>
</latestServiceContracts>
<allServiceContracts>
<url>
http://immix-test.natinst.com/ib-rest/1.0/installed-product/NIC:458513/allServiceContracts.xml
</url>
</allServiceContracts>
</InstalledProduct>
</InstalledProducts>
這是Java類處理InstalledProduct rootElement的
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import org.apache.log4j.Logger;
@XmlRootElement(name = "InstalledProduct")
public class InstalledProductDTO {
private ContractsURL latestServiceContracts;
private PartNumber partNumber;
public static Logger logger = Logger.getLogger(InstalledProductDTO.class);
private int instanceId;
private String status;
@XmlElement(name = "serviceStatus")
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
@XmlElement(name = "instanceId")
public int getInstanceId() {
return instanceId;
}
public void setInstanceId(int instanceId) {
this.instanceId = instanceId;
}
@XmlElement(name = "partNumber")
public PartNumber getpartNumberURN(){
return partNumber;
}
public void setProductNumber(PartNumber partNumber){
this.partNumber = partNumber;
}
@XmlElement(name = "latestServiceContracts")
public ContractsURL getLatestServiceContractsURL(){
return latestServiceContracts;
}
public void setAllServiceContractsURL(ContractsURL latestServiceContractsURL){
this.latestServiceContracts = latestServiceContractsURL;
}
}
,這是類處理部分號碼標籤,這哪裏是問題。
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
@XmlRootElement(name = "partNumber")
public class PartNumber {
private String urn;
@XmlElement(name = "urn")
public String getURN()
{
return urn;
}
public void setUrn(String urn){
this.urn = urn;
}
}
當我嘗試獲取partNumber時,我得到一個null。有任何想法嗎?