使用Java发送肥皂请求

Question

我从未使用过肥皂。我搜索并找到了一些示例

我的目标是像肥皂请求一样发送

<soapenv:Envelope 
 xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" 
 xmlns:tem="http://tempuri.org/">
<soapenv:Header/>
<soapenv:Body>
  <tem:pay>
     <tem:merchantId>7507231</tem:merchantId>
     <tem:branch>Licensed Branch Name</tem:branch>
     <tem:alias>Service alias Name</tem:alias>
     <tem:paymentId>merchants payment idetificator</tem:paymentId>
     <tem:data>
        <tem:param>
           <tem:key>account</tem:key>
           <tem:value>account cridentials</tem:value>
        </tem:param>
     </tem:data>
     <tem:hash>?</tem:hash>
   </tem:pay>
 </soapenv:Body>
</soapenv:Envelope>

谁能告诉我如何像肥皂请求一样发送？或给我一个示例或教程，以发送这样的肥皂。谢谢大家

Answer 1

在下面有一个演示您可以做到的。基本上，您需要为您需要的每个元素致电addChildElement和addTextNode。

确保您在调用main方法中更改端点URL和SOAP Action 。

。

import javax.xml.soap.*;
public class SOAPClientSAAJ {
    // SAAJ - SOAP Client Testing
    public static void main(String args[]) {
        String soapEndpointUrl = "https://www.w3schools.com/xml/tempconvert.asmx"; // CHANGE ME
        String soapAction = "https://www.w3schools.com/xml/CelsiusToFahrenheit"; // CHANGE ME
        callSoapWebService(soapEndpointUrl, soapAction);
    }
    private static void createSoapEnvelope(SOAPMessage soapMessage) throws SOAPException {
        SOAPPart soapPart = soapMessage.getSOAPPart();
        String myNamespace = "tem";
        String myNamespaceURI = "http://tempuri.org/";
        // SOAP Envelope
        SOAPEnvelope envelope = soapPart.getEnvelope();
        envelope.addNamespaceDeclaration(myNamespace, myNamespaceURI);
        // SOAP Body
        SOAPBody soapBody = envelope.getBody();
        SOAPElement soapBodyElem = soapBody.addChildElement("pay", myNamespace);
        SOAPElement merchantId = soapBodyElem.addChildElement("merchantId", myNamespace);
        merchantId.addTextNode("7507231");
        SOAPElement branch = soapBodyElem.addChildElement("branch", myNamespace);
        branch.addTextNode("Licensed Branch Name");
        SOAPElement alias = soapBodyElem.addChildElement("alias", myNamespace);
        alias.addTextNode("Service alias Name");
        SOAPElement paymentId = soapBodyElem.addChildElement("paymentId", myNamespace);
        paymentId.addTextNode("merchants payment idetificator");
        SOAPElement data = soapBodyElem.addChildElement("data", myNamespace);
        SOAPElement dataParam = data.addChildElement("param", myNamespace);
        SOAPElement dataParamKey = dataParam.addChildElement("key", myNamespace); dataParamKey.addTextNode("account");
        SOAPElement dataParamValue = dataParam.addChildElement("value", myNamespace); dataParamValue.addTextNode("account cridentials");
        SOAPElement hash = soapBodyElem.addChildElement("hash", myNamespace);
        hash.addTextNode("?");
    }
    private static void callSoapWebService(String soapEndpointUrl, String soapAction) {
        try {
            // Create SOAP Connection
            SOAPConnectionFactory soapConnectionFactory = SOAPConnectionFactory.newInstance();
            SOAPConnection soapConnection = soapConnectionFactory.createConnection();
            // Send SOAP Message to SOAP Server
            SOAPMessage soapRequest = createSOAPRequest(soapAction);
            SOAPMessage soapResponse = soapConnection.call(soapRequest, soapEndpointUrl);
            // Print the SOAP Response
            System.out.println("Response SOAP Message:");
            soapResponse.writeTo(System.out);
            System.out.println();
            soapConnection.close();
        } catch (Exception e) {
            System.err.println("nError occurred while sending SOAP Request to Server!nMake sure you have the correct endpoint URL and SOAPAction!n");
            e.printStackTrace();
        }
    }
    private static SOAPMessage createSOAPRequest(String soapAction) throws Exception {
        MessageFactory messageFactory = MessageFactory.newInstance();
        SOAPMessage soapMessage = messageFactory.createMessage();
        createSoapEnvelope(soapMessage);
        MimeHeaders headers = soapMessage.getMimeHeaders();
        headers.addHeader("SOAPAction", soapAction);
        soapMessage.saveChanges();
        /* Print the request message, just for debugging purposes */
        System.out.println("Request SOAP Message:");
        soapMessage.writeTo(System.out);
        System.out.println("n");
        return soapMessage;
    }
}