如何使用连接的服务将自定义标头添加到传出SOAP有效负载？

import javax.xml.ws.BindingProvider;
import javax.xml.ws.handler.MessageContext;
import java.util.Map;

public class SOAPClient {
    public static void main(String[] args) {
        // 假设你已经有了一个SOAP服务端口
        YourServicePortType port = new YourService().getYourServicePort();

        // 获取请求上下文
        BindingProvider bp = (BindingProvider) port;
        Map<String, Object> requestContext = bp.getRequestContext();

        // 添加自定义标头
        Map<String, List<String>> headers = (Map<String, List<String>>) requestContext.get(MessageContext.HTTP_REQUEST_HEADERS);
        headers.put("Custom-Header", Arrays.asList("HeaderValue"));

        // 现在发送请求，自定义标头会随SOAP消息一起发送
        port.yourServiceMethod();
    }
}

from zeep import Client
from zeep.transports import Transport
from requests import Session

session = Session()
transport = Transport(session=session)
client = Client(wsdl='your_wsdl_url', transport=transport)

# 添加自定义标头
headers = {'Custom-Header': 'HeaderValue'}
client.set_default_soapheaders(headers)

# 发送请求
response = client.service.YourServiceMethod()

using System.ServiceModel;
using System.ServiceModel.Channels;

var client = new YourServiceClient();
using (new OperationContextScope(client.InnerChannel))
{
    var requestMessage = new HttpRequestMessageProperty();
    requestMessage.Headers.Add("Custom-Header", "HeaderValue");
    OperationContext.Current.OutgoingMessageProperties[HttpRequestMessageProperty.Name] = requestMessage;

    // 发送请求
    var result = client.YourServiceMethod();
}