/--index.jsp
/--top.jsp
/somepackage/
|
|-----introduce.jspintroduce.jsp里面要写../top.jsp ../index.jsp
或者/top.jsp
/--top.jsp
/somepackage/
|
|-----introduce.jspintroduce.jsp里面要写../top.jsp ../index.jsp
或者/top.jsp
href="<%=request.getContextPath() + request.getServletPath()%>/intoduce.jsp"