Question

asp更新记录错误

下面是asp代码,老是显示update语句错误,但找不到错在哪里,
<%
set conn=Server.Createobject("adodb.connection")
conn.open"Provider=Microsoft.Jet.OLEDB.4.0;"& _
"Data Source=" & Server.MapPath("master")
set rs=Server.Createobject("adodb.recordset")
materialno = request.form("materialno")
materialdesc = request.form("materiaodesc")
location = request.form("location")
username = request.form("username")
department = request.form("department")
exec="update material set materialno='"&materialno&"',materialdesc='"&materialdesc&"',location='"&location&"',username='"&username&"',department='"&department&"' where materialno="&materialno&""
rs.open conn,exec,1,3
response.write("<script>javascript:alert("更新成功！")</script>")
response.redirect("<script>javascript:history.go(-1)</script>")
%>

Answer 1

rs.open conn,exec,1,3 '这句错了

正确的应该是
rs.open exec,conn,1,3

Answer 2

rs.open conn,exec,1,3 改conn.execute exec
若还有错则是你的数据类型不正确,文本用:'"&&"',数字用:"&&"

Answer 3

1楼正解