需要制作 会员注册 的ASP动态数据库页面 制作教程 哪位知道哪有???

做一个表单提交页reg.asp
下面是处理页代码save.asp
<%
db="mydb.mdb"
Set conn = Server.CreateObject("ADODB.Connection")
connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath(""&db&"")
conn.Open connstr
sql1="select * from user where username='"&request.form("username")&"' and pwd='"&request.form("pwd")&"'"
set rs=server.createobject("adodb.recordset")
rs.open sql1,conn,1,1
if not rs.eof then
response.write "<script>alert('会员已存在,请重新注册');self.location.href='reg.asp'</script>"
response.end
else
sql2="insert into user(username,pwd)values('"&request.form("username")&"','"&request.form("pwd")&"')"
conn.execute(sql2);
response.write "<script>alert('会员注册成功!');self