一个页面，同一个数据库，插入数据至2个表，奇怪的是上面一个addnew怎么运行都写不进数据库。单独拿出来也不行，后来测试了直接开新页面用insert into一段测试数据也不行。表的结构我都看过了，全改成允许空字符串了。到底怎么回事啊？
代码估计没问题的，请大家帮我分析下什么情况
贴一下代码
'保存订单
Set Add_Order = server.CreateObject("ADODB.Recordset")
Sql="select * from Order"
Add_Order.open Sql,Shop_Conn,1,3
Add_Order.addnew
Add_Order("OrderNumber")=OrderNumber
Add_Order("UserName")=A_UserName
Add_Order("RealName")=A_RealName
Add_Order("Province")=A_Province
Add_Order("City")=A_City
Add_Order("Address")=A_Address
Add_Order("PostCode")=A_PostCode
Add_Order("Tel")=A_Tel
Add_Order("deliver")=A_deliver
if A_deliver=1 then
Add_Order("Freight")=A_Freight
end if
Add_Order("Total")=A_Total
Add_Order.update
Add_Order.close
Set Add_Order=Nothing
'保存详细订购信息
ProductList=replace(session("ProductList")," ","")
Session.Contents.Remove("ProductList")
Set Rs_Product = server.CreateObject("ADODB.Recordset")
Sql="select * From Product where ProductId in ("& ProductList &")"
Rs_Product.open Sql,Shop_Conn,1,1
do while not Rs_Product.eof
Set Add_Detail = server.CreateObject("ADODB.Recordset")
Sql="select * From Order_Detail"
Add_Detail.open Sql,Shop_Conn,1,3
Add_Detail.addnew
Add_Detail("OrderNumber")=OrderNumber
Add_Detail("ProductId")=Rs_Product("ProductId")
Add_Detail("ProductNumber")=Rs_Product("ProductNumber")
Add_Detail("ProductName")=Rs_Product("ProductName")
Add_Detail("Unit")=Rs_Product("Unit")
Add_Detail("Price")=Rs_Product("Price")
Add_Detail("Weight")=Rs_Product("Weight")
Add_Detail("Quantity")=session("Q_"&Rs_Product("ProductId"))
Session.Contents.Remove("Q_"&Rs_Product("ProductId"))
Add_Detail.update
Rs_Product.movenext
loop
Add_Detail.close
Set Add_Detail=Nothing
Rs_Product.close
Set Rs_Product=Nothing
