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();//+request.getRequestURI();
			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("/"));//获取web项目的路径
			System.out.println("获取类的当前目录="+this.getClass().getResource("/").getPath());//获取类的当前目录
		}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