struts2 if标签。。。纠结中
我想判断session中user的sex值
<s:if test="#session.user.sex == '男'"><s:if test='#session.user.sex == "男"'><s:if test="#session.user.sex.equals('男')"><s:if test='#session.user.sex.equals("男")'><% Stu stu=new Stu(1L,"aaa");//id和namesession.setAttribute("S",stu);%><body>${sessionScope.A }<br><s:if test="#session.S.name == 'aaa'"> aaaaaaaaaaaaaaaa<br></s:if>bbbbbbbbbbbbbbbb</body></html>
[解决办法]
session中有值吗？