regcheck.asp

是一个电子商务网站系统,提供前后台交易源码.

<!--#include file="inc/conn.asp"-->
<%
username=request.QueryString("username")
if username="admin" then response.write "<script>alert('对不起，此用户名被系统保留或禁用！');location.href='javascript:self.close()'</script>"
set rs = server.createobject("adodb.recordset")
sql="select * from fyuser where user='"&username&"'"
rs.open sql,conn,1,3
if rs.eof then
response.write "<script>alert('恭喜，您还可以注册帐号："&username&"！');location.href='javascript:self.close()'</script>"
else
response.write "<script>alert('对不起，帐号："&username&"已经被人注册了！');location.href='javascript:self.close()'</script>"
end if
rs.close
set rs=nothing
conn.close
set conn=nothing
%>