为什么呀
user=request.form("user")
sql1="select * from zhuce where user='"&user&"'"
set rs1=conn.execute(sql1)
if not rs1.eof then
response.write "<script language=javascript>alert('已存在此用户')</script>"
response.redirect "reg.asp"
end if
为什么不出现提示呀
就直接转到reg.asp它了呀