例如,我从a.jsp 提交信息到 b.jsp。我怎么在b.jsp中获得a.jsp的地址? 谢谢!
request.getHeader("Referer");
http://expert.csdn.net/Expert/FAQ/FAQ_Index.asp?id=545 http://expert.csdn.net/Expert/topic/1500/1500015.xml?temp=.7325098