session问题请教?

jacking_yan

/club/login.jsp:20: setAttribute(java.lang.String,java.lang.Object) in
javax.servlet.http.HttpSession cannot be applied to (java.lang.String,boolean)
  session.setAttribute("isLogin",isLogin);
         ^
/club/login.jsp:21: setAttribute(java.lang.String,java.lang.Object) in
javax.servlet.http.HttpSession cannot be applied to (java.lang.String,int)
  session.setAttribute("userType",userType);
为什么会出来这样的错误,

要怎么样才能在session中保存 int ,boolean 等类型的数据呢?

elgs

boolean和int都是原子型的， 需要用它们的wrap类session.setAttribute("isLogin",new Boolean(isLogin));
session.setAttribute("userType",new Integer(userType));

jacking_yan

非常感谢!!~~