Question

我有以下方法：

String [] getEmployeeDetails（int employeeNumber）; 相关请求看起来像这样：

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
  <SOAP-ENV:Envelope
   SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
   xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
   xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"
   xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"
   xmlns:xsd="http://www.w3.org/1999/XMLSchema">
	<SOAP-ENV:Body>
		<ns1:getEmployeeDetails
		 xmlns:ns1="urn:MySoapServices">
			<param1 xsi:type="xsd:int">1016577</param1>
		</ns1:getEmployeeDetails>
	</SOAP-ENV:Body>
  </SOAP-ENV:Envelope>

此示例来自此链接[http://www.soapuser.com/basics3.html][1]

我不明白他们如何使用java以编程方式生成它。请帮忙！

Answer 1

基本上你需要使用SAAJ API，这是一个使用SOAPMessage的API，并为您提供一些以编程方式创建SOAP请求的对象和方法，您可以看到this链接以供进一步参考。另请查看Oracle的documentation，它们会为您提供一些有用的示例。对于真实示例，您可以查看此link

MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage soapMessage = messageFactory.createMessage();

// Retrieve different parts
SOAPPart soapPart = soapMessage.getSOAPPart();
SOAPEnvelope soapEnvelope = soapMessage.getSOAPPart().getEnvelope();

// Two ways to extract headers
SOAPHeader soapHeader = soapEnvelope.getHeader();
soapHeader = soapMessage.getSOAPHeader();

// Two ways to extract body
SOAPBody soapBody = soapEnvelope.getBody();
soapBody = soapMessage.getSOAPBody();

// To add some element
SOAPFactory soapFactory = SOAPFactory.newInstance();
Name bodyName  = soapFactory.createName("getEmployeeDetails","ns1","urn:MySoapServices");
SOAPBodyElement purchaseLineItems = soapBody.addBodyElement(bodyName);
Name childName = soapFactory.createName("param1");
SOAPElement order = purchaseLineItems.addChildElement(childName);
order.addTextNode("1016577");

Answer 2

您可以从soap服务中获取wsdl（通常类似于http://endpointurl?wsdl），然后使用Apache CXF的wsdl2java实用程序生成带有-client参数的代码。生成的代码将在构建有效的SOAP请求并将其发送到端点方面为您完成大量工作，或者如果您只是想了解它是如何工作的，您可以按照它对CXF源的调用进行操作，看看他们是如何做的。

http://cxf.apache.org/docs/how-do-i-develop-a-client.html

Java生成SOAP信封

2 个答案: