String u = request.getRequestURI(); /sanjuSCM/scmTruck/list.do
String u2 = request.getContextPath(); /sanjuSCM
 String u3 = request.getPathInfo();  null
			String u4 = request.getServletPath();  /scmTruck/list.do
			String u5 = request.getRequestURL().toString();  http://localhost:8080/sanjuSCM/scmTruck/list.do
			String u6 = request.getRequestURL().toString()+"?"+(StringUtils.isBlank(request.getQueryString())?"":request.getQueryString());  http://localhost:8080/sanjuSCM/scmTruck/list.do?truckno=%E6%B2%AAF00000&companyid_Display=&companyid=
原文:http://www.cnblogs.com/cghhnty/p/7911369.html