asp执行带参数的sql语句,需要向sql语句添加参数,可以有效屏蔽SQL注入,源代码如下:
代码如下: var conn = Server.CreateObject("ADODB.Connection"); conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("Test.mdb"); conn.Open(); var cmd = Server.CreateObject("ADODB.Command"); cmd.ActiveConnection = conn; cmd.CommandType = 1; cmd.CommandText = "SELECT TOP 1 * FROM [User] WHERE UserName = ? AND Password = ?"; cmd.Parameters.Append(cmd.CreateParameter("@UserName", 200, 1, 20, "user01")); cmd.Parameters.Append(cmd.CreateParameter("@Password", 200, 1, 16, "123456")); var rs = cmd.Execute(); Response.Write(rs("UserId").value); rs.Close(); conn.Close(); (编辑:银川站长网)
【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容!
|