<div id="container">
<div class="logo">
<a href="#"><img src="assets/logo.png" alt="" /></a>
</div>
<div id="box">
<%
String loginUser = "";
if(session.getAttribute("loginUser")!=null)
{
loginUser = session.getAttribute("loginUser").toString();
}
%>
欢迎您<font color="red"><%=loginUser%></font>,登录成功!
</div>
</div>可以啊,dologin.jsp -> request.setAttribute("loginUser", userName);
然后login_success.jsp ->request.getAttribute("loginUser").toString();