HttpServletRequest request获取请求url等信息

ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder

.getRequestAttributes();

HttpServletRequest request = null;

if (null != requestAttributes) {

request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();

String url = request.getScheme()+"://"+ request.getServerName()+request.getRequestURI()+"?"+request.getQueryString();

System.out.println("7获取全路径（协议类型：//域名/项目名/命名空间/action名称?其他参数）url="+url);

String url2=request.getScheme()+"://"+ request.getServerName();

System.out.println("协议名：//域名="+url2);

System.out.println("获取项目名="+request.getContextPath());

System.out.println("获取参数="+request.getQueryString());

System.out.println("获取全路径="+request.getRequestURL());

System.out.println("获取web项目的路径="+request.getSession().getServletContext().getRealPath("/"));

System.out.println("获取类的当前目录="+this.getClass().getResource("/").getPath());

}else{

System.out.println("--------null == requestAttributes-----------");

}

资料地址：https://blog.csdn.net/lili518/article/details/77922265

https://blog.csdn.net/GuozgIT/article/details/79433451

https://www.cnblogs.com/qubo520/p/10970845.html