Spring boot 将XML SOAP请求从Spring引导客户端应用程序打印到控制台

正如标题所说，我需要请求的字符串表示，这是我向SOAPWeb服务发起的

如何将请求发送到web服务：

首先，我从Swagger向我的控制器发出请求：

@RequestMapping(value = "/helloworld", method = RequestMethod.POST)
@ResponseBody
public HelloWorldResponse helloworldRequest(@RequestParam(value = "request") String request) {

    HelloWorldResponse response = helloWorldClient.getValue(request);

    return response;
}

然后在我的

服务

层中，我有：

@Service
public class HelloWorldClient extends WebServiceGatewaySupport {

    public HelloWorldResponse getValue(String myValue) {

        ObjectFactory objectFactory = new ObjectFactory();
        HelloWorld request = objectFactory.createHelloWorld();
        JAXBElement<String> value = objectFactory.createHelloWorldMyValue(myValue);
        request.setMyValue(value);

        HelloWorldResponse response = (HelloWorldResponse) getWebServiceTemplate()
                .marshalSendAndReceive("https://clienttesthorizon.horizonafs.com/AFSServices/AFSService.svc/basicHttpBinding", 
                        request, new SoapActionCallback("http://tempuri.org/IAFSService/HelloWorld"));

        return response;
    }

}

HelloWorld

和

HelloWorldResponse

是由生成的类。这项服务正在发挥作用。基本上，我传递字符串：

John

，我从那个web服务得到一个响应：`helloworld John

我的目标是打印出请求发送前的实际字符串

到目前为止，我已经尝试了两种方法：

方法1

在

application.properties

中，我设置了以下行：

log4j.rootCategory=INFO, stdout
log4j.logger.org.springframework.ws.client.MessageTracing.sent=TRACE
log4j.logger.org.springframework.ws.client.MessageTracing.received=TRACE

控制台上没有打印任何内容

方法2

在我的控制器（来自上面）所在的同一个包中，我有以下类：

@Component
public class MyFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
        
        ContentCachingRequestWrapper requestWrapper = new ContentCachingRequestWrapper(request);
        ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
       
        filterChain.doFilter(requestWrapper, responseWrapper);
        
        byte[] resquestArray = requestWrapper.getContentAsByteArray();
        String resquestStr = new String(resquestArray, requestWrapper.getCharacterEncoding());
        
        System.out.println(resquestStr);
        
        if(resquestStr.isEmpty()) System.out.println("this get printed");
        
    }
}

---

你能找到解决办法吗？

@Component
public class MyFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
            throws ServletException, IOException {
        
        ContentCachingRequestWrapper requestWrapper = new ContentCachingRequestWrapper(request);
        ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
       
        filterChain.doFilter(requestWrapper, responseWrapper);
        
        byte[] resquestArray = requestWrapper.getContentAsByteArray();
        String resquestStr = new String(resquestArray, requestWrapper.getCharacterEncoding());
        
        System.out.println(resquestStr);
        
        if(resquestStr.isEmpty()) System.out.println("this get printed");
        
    }
}