Java Axis 1.4 no SOAPAction header! 处理

对接IPTV时，调试webservice接口时提示 no SOAPAction header! 异常 特此记录，提供两种解决方案

org.apache.axis.AxisFault: no SOAPAction header!
	at org.apache.axis.transport.http.AxisServlet.getSoapAction(AxisServlet.java:586) [classes/:?]
	at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:385) [classes/:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) [tomcat-embed-core-9.0.17.jar:9.0.17]
	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327) [axis-1.4.jar:?]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) [tomcat-embed-core-9.0.17.jar:9.0.17]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-9.0.17.jar:9.0.17]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.17.jar:9.0.17]
	at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) [shiro-web-1.4.2.jar:1.4.2]

方案1 修改请求方的http请求头

我使用的Htool包提供的http请求根据，设置请求头SOAPAction

		String xmlStr = "xml内容";
        HttpRequest httpRequest = HttpRequest.post(url);
        httpRequest.header("Content-Length", Integer.toString(xmlStr.length()));
        httpRequest.header("Content-Type", "text/xml; charset=utf-8");
        //关键参数 请求的接口 值可以为空
        httpRequest.header("SOAPAction", "ExecCmd");
        httpRequest.timeout(5000);
        httpRequest.body(xmlStr.toString());
        String body = httpRequest.execute().body();

方案2 修改接口提供方 AxisServlet 类

我们需要覆盖默认的AxisServlet类，在自己的工程里面创建 org.apache.axis.transport.http 包路径，然后创建AxisServlet.java 文件，将原始的AxisServlet类的代码全部复制到新的类中，注意 getSoapAction 方法我们需要进行一些修改

private String getSoapAction(HttpServletRequest req) throws AxisFault {
    
    
        String soapAction = req.getHeader("SOAPAction");
        if (soapAction == null) {
    
    
            String contentType = req.getHeader("Content-Type");
            if (contentType != null) {
    
    
                int index = contentType.indexOf("action");
                if (index != -1) {
    
    
                    soapAction = contentType.substring(index + 7);
                }
            }
            //todo 去除请求头的 SOAPAction 校验
            if (soapAction == null){
    
    
                soapAction = "";
            }
        }

            if (isDebug) {
    
    
            log.debug("HEADER_SOAP_ACTION:" + soapAction);
        }

        if (soapAction == null) {
    
    
            AxisFault af = new AxisFault("Client.NoSOAPAction", Messages.getMessage("noHeader00", "SOAPAction"), (String)null, (Element[])null);
            exceptionLog.error(Messages.getMessage("genFault00"), af);
            throw af;
        } else {
    
    
            if (soapAction.startsWith("\"") && soapAction.endsWith("\"") && soapAction.length() >= 2) {
    
    
                int end = soapAction.length() - 1;
                soapAction = soapAction.substring(1, end);
            }

            if (soapAction.length() == 0) {
    
    
                soapAction = req.getContextPath();
            }

            return soapAction;
        }
    }