ASP中用正则表达式判断邮箱格式

<%
 set re=new regexp
 re.ignorecase=true
 re.global=true

 email=request.form("email")

 re.pattern="^/w+((-/w+)|(/./w+))*/@[A-Za-z0-9]+((/.|-)[A-Za-z0-9]+)*/.[A-Za-z0-9]+$"

 if re.test(email)=files then
  response.write("<script>alert('邮箱格式错误');history.back();</script>")
  response.end
 end if

%>