<form action = login.asp name = form1 action = post> <input type = hidden name = hid> <input type = button value = 注销 onclick = sub()> </form> <script language = javascript> function sub() { form1.hid.value = 1; form1.submit(); }login.asp <% dim zhuxiao zhuxiao = request("hid") if CInt(zhuxiao) = 1 then session.abandon end if%> </script>
也可以从session中来取值
String nowUserName;
String name1=request.getParameter("username");
//用session 来把name1的值保存在nowUserName里
session.putValue("nowUserName",name1);
//只要该用户没有退出该系统你什么时候都可以取它的值
如:
String name=(String)session.getValue("nowUserName");
Session("UserID") = strUserID注销:
Session("UserID") = ""
<input type = hidden name = hid>
<input type = button value = 注销 onclick = sub()>
</form>
<script language = javascript>
function sub()
{
form1.hid.value = 1;
form1.submit();
}login.asp
<%
dim zhuxiao
zhuxiao = request("hid")
if CInt(zhuxiao) = 1 then
session.abandon
end if%>
</script>