帮忙一下,这个怎么用!
<%
Response.Write(time);
rec=Request.Cookies("swl");
if(rec>0) { rec++;Response.Write("<script>alert('你是第"+rec+"次进来!')</script>"); }
else { Response.Write("<script>alert('你是第一次进来!')</script>");rec=1; }
Response.Cookies("swl")=rec;
Response.Cookies("swl").Expires=; //帮帮忙,这里时间该怎么写!
%>