JAXB 生成小写子元素且没有命名空间

Question

我的 XSD 是

<element name="GetCertificateByServiceName" >
    <complexType>
        <sequence>
            <element ref="tns:ServiceName" />
        </sequence>
    </complexType>
</element>    
<element name="ServiceName" type="string" />

尽管以 S 为大写，子元素仍生成为“serviceName”

POJO 类：

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
    "serviceName"
})
@XmlRootElement(name = "GetCertificateByServiceName")
public class GetCertificateByServiceName {

    @XmlElement(name = "ServiceName", required = true)
    protected String serviceName;

    public String getServiceName() {
        return serviceName;
    }

    public void setServiceName(String value) {
        this.serviceName = value;
    }

XML 生成

<?xml version="1.0" encoding="UTF-8"?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header />
   <S:Body>
      <ns2:GetCertificateByServiceName xmlns:ns2="http://example.com/xsd/1.0">
         <serviceName>ManagerService</serviceName>
      </ns2:GetCertificateByServiceName>
   </S:Body>
</S:Envelope>

预期 它应该是 ServiceName 而不是 serviceName 并且 ns2 应该与 ServiceName 相关联：

<?xml version="1.0" encoding="UTF-8"?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header />
   <S:Body>
      <ns2:GetCertificateByServiceName xmlns:ns2="http://example.com/xsd/1.0">
         <ns2:ServiceName>ManagerService</ns2:ServiceName>
      </ns2:GetCertificateByServiceName>
   </S:Body>
</S:Envelope>