使用springboot controller接收webservices soap调用

    原有一套.net程序已经大量部署，使用c#作为客户端调用另一端c#写的web services，现在想把服务端换成java，原有的.net客户端代码不动，实现对java webservice端的支持。

   说实在的结合springboot和webservice一共写不了几行代码就可以把webservices服务端开发出来，可问题出在原有的webservice客户端代码不能改动，这个事就变成了写个java的webservice端，可以模拟的和c#开发的那个webservice端哪哪都一样。

    很不幸，低版本.net实现的webservices服务端不是特别标准，调用的时候客户端发出来的soap消息很难适配到java这边的webservices服务端，折腾了两天最后直接用springboot的controller接收soap消息体然后自己解析soap 消息xml解决了。

   以下为soap请求消息体内容

  

  
    
      www.abc.com.cn
      123456
      123456
      123456
      123456
      123456
      123456
      2022-08-03T08:45:01
      张三
      2022-08-03T23:59:59
      2022-08-04T10:29:07.520401+08:00
      
        abc
        def
      
      
        U
        U
      
      
        1
        1
      
      0
      正常预约
    
  

 接收与处理的controller代码：

@Controller
public class TestController {

    private static final Logger logger = LoggerFactory.getLogger(TestController.class.getName());

    @RequestMapping("/testrecvxml")
    @ResponseBody
    public String testRecvXml(HttpServletRequest request) throws IOException {
        //从http request对象中获取soap消息内容
        Reader body = request.getReader();
        StringBuilder sb = new StringBuilder();
        char[] buf = new char[1024];
        int len;
        while ((len = body.read(buf)) != -1) {
            sb.append(buf, 0, len);
        }
        body.close();
        //以上是从http request对象中获取soap消息内容

        //解析soap消息内容
        try {
            InputStream bStream = new ByteArrayInputStream(sb.toString().getBytes("UTF-8"));
            SOAPMessage soapMessage = MessageFactory.newInstance().createMessage(null, bStream);
            SOAPBody soapBody = soapMessage.getSOAPBody();

            Iterator iterator = soapBody.getChildElements();
            SOAPElement receiveOrderElement=null;
            if (iterator.hasNext()) {
                receiveOrderElement = iterator.next();
            }
            if (null == receiveOrderElement) {
                //如果没有取到soap消息内容中，则返回错误信息
                return "\n" +
                        "\n" +
                        "    \n" +
                        "        \n" +
                        "    \n" +
                        "";
            }

            //初始化接收订单对象
            ReceiveOrderPojo receiveOrderPojo = new ReceiveOrderPojo();

            //用于格式化日期
            java.text.SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");

            Iterator receiveChildNodeElements = receiveOrderElement.getChildElements();
            //以下开始遍历 xml节点里面的所有子节点
            while (receiveChildNodeElements.hasNext()) {
                SOAPElement currentSoapNodeElement = (SOAPElement) receiveChildNodeElements.next();
                String currentNodeName = currentSoapNodeElement.getLocalName();
                String currentNodeValue = currentSoapNodeElement.getValue();
                if ("name".equals(currentNodeName)) {
                    receiveOrderPojo.setName(currentNodeValue);
                } else if ("password".equals(currentSoapNodeElement.getLocalName())) {
                    receiveOrderPojo.setPassword(currentNodeValue);
                } else if ("xxxID".equals(currentNodeName)) {
                    receiveOrderPojo.setXxxID(currentNodeValue);
                } else if ("operateDate".equals(currentNodeName)) {
                    Date date = sdf.parse(currentNodeValue);
                    receiveOrderPojo.setOperateDate(date);
                } else if ("productNameIds".equals(currentNodeName)) {
                    Iterator subChildElements = currentSoapNodeElement.getChildElements();
                    while (subChildElements.hasNext()) {
                        SOAPElement tmpSoapElement = (SOAPElement) subChildElements.next();
                        String localName1 = tmpSoapElement.getLocalName();
                        String literalValue1 = tmpSoapElement.getValue();
                        if ("string".equals(localName1)) {
                            receiveOrderPojo.getProductNameIds().add(literalValue1);
                        }
                    }
                } else if ("specifications".equals(currentNodeName)) {
                    Iterator subChildElements = currentSoapNodeElement.getChildElements();
                    while (subChildElements.hasNext()) {
                        SOAPElement tmpSoapElement = (SOAPElement) subChildElements.next();
                        String localName1 = tmpSoapElement.getLocalName();
                        String literalValue1 = tmpSoapElement.getValue();
                        if ("float".equals(localName1)) {
                            receiveOrderPojo.getSpecifications().add(Float.valueOf(literalValue1));
                        }
                    }
                } else if ("amountBag".equals(currentNodeName)) {
                    Integer val = Integer.parseInt(currentNodeValue);
                    receiveOrderPojo.setAmountBag(val);
                } else if ("orderTypeName".equals(currentNodeName)) {
                    receiveOrderPojo.setOrderTypeName(currentNodeValue);
                }
            }

            logger.debug(receiveOrderPojo.toString());
        } catch (Exception e) {
            e.printStackTrace();
        }
        return sb.toString();
    }
}

以上是接收代码，返回值未处理，要返回正常的soap message response还是基于SOAPMessage去编程处理返回数据就可以了。