axis2获取request方法

import  org.apache.axis2.context.MessageContext;

import  org.apache.axis2.transport.http.HTTPConstants;

MessageContext mc = MessageContext.getCurrentMessageContext();
HttpServletRequest request = (HttpServletRequest)mc.getProperty(HTTPConstants.MC_HTTP_SERVLETREQUEST);

request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + request.getContextPath()+"/";

网上还有另外二种方式，未验证，摘录以下：

1、基于xfire实现的WebService
HttpServletRequest request = XFireServletController.getRequest();

2、基于jax-ws实现的WebService
@Resource
private WebServiceContext wsContext;
MessageContext mc = wsContext.getMessageContext();
HttpServletRequest request = (HttpServletRequest)mc.get(MessageContext.SERVLET_REQUEST);

WebService是基于HTTP协议传输数据的，HTTP是基于TCP的应用层协议。 WebService采用了基于HTTP的SOAP协议传输数据，接口支持面向对象，最终WebService会将对象进行序列化后通过流传输。 

Socket接口直接通过流进行传输，不支持面向对象。Socket在传输层，WebService在应用层。。http 协议基于socket，此外，web service基于http协议和soap。