四、SOAP消息创建发送服务器端

1.将编写好的soap消息发送至服务器端，并接受服务器端消息

 

String ns = "http://webservice.hz.mldn.cn/";
//1、创建服务(Service)
URL url = new URL("http://localhost:6666/ns?wsdl");
QName sname = new QName(ns,"FirstWebServiceImplService");
Service service = Service.create(url,sname);
		
//2、创建Dispatch
Dispatch<SOAPMessage> dispatch = service.createDispatch(new QName(ns,"FirstWebServiceImplPort"),
             SOAPMessage.class, Service.Mode.MESSAGE);
		
//3、创建SOAPMessage
SOAPMessage msg = MessageFactory.newInstance().createMessage();
SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
SOAPBody body = envelope.getBody();
		
//4、创建QName来指定消息中传递数据
QName ename = new QName(ns,"add","nn");//<nn:add xmlns="xx"/>
SOAPBodyElement ele = body.addBodyElement(ename);
ele.addChildElement("a").setValue("1");
ele.addChildElement("b").setValue("3");
msg.writeTo(System.out);
System.out.println("\n invoking.....");
		
		
//5、通过Dispatch传递消息,会返回响应消息
SOAPMessage response = dispatch.invoke(msg);
response.writeTo(System.out);
System.out.println();
		
//将响应的消息转换为dom对象
Document doc = response.getSOAPPart().getEnvelope().getBody().extractContentAsDocument();
String str = doc.getElementsByTagName("addResult").item(0).getTextContent();
System.out.println(str);

 

 2、发送和接受的报文及打印接受到的报文解析

 

<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
<SOAP-ENV:Header/><SOAP-ENV:Body>
<nn:add xmlns:nn="http://webservice.hz.mldn.cn/">
<a>1</a>
<b>3</b>
</nn:add>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

 invoking.....

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
<S:Header/>
<S:Body>
<ns2:addResponse xmlns:ns2="http://webservice.hz.mldn.cn/">
<addResult>4</addResult>
</ns2:addResponse>
</S:Body>
</S:Envelope>

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