用ADODB.Stream代替FSO读取文本文件

昨天我问过这个问题,不过没人回答到点上,今天搞定了.贴出来给觉得有用的朋友,希望其他朋友不用走弯路.

'文件内容读取.

Function LoadFile(ByVal File)

Dim objStream

On Error Resume Next

Set objStream = Server.CreateObject("ADODB.Stream")

If Err.Number=-2147221005 Then

Response.Write "<div align='center'>非常遗憾,您的主机不支持ADODB.Stream,不能使用本程序</div>"

Err.Clear

Response.End

End If

With objStream

.Type = 2

.Mode = 3

.Open

.LoadFromFile Server.MapPath(File)

If Err.Number<>0 Then

Response.Write "<div align='center'>文件<font color='#ff0000'>"&File&"</font>无法被打开，请检查是否存在!</font></div>"

Err.Clear

Response.End

End If

.Charset = "GB2312"

.Position = 2

LoadFile = .ReadText

.Close

End With

Set objStream = Nothing

End Function

'存储内容到文件

Sub SaveToFile(ByVal strBody,ByVal File)

Dim objStream

On Error Resume Next

Set objStream = Server.CreateObject("ADODB.Stream")

If Err.Number=-2147221005 Then

Response.Write "<div align='center'>非常遗憾,您的主机不支持ADODB.Stream,不能使用本程序</div>"

Err.Clear

Response.End

End If

With objStream

.Type = 2

.Open

.Charset = "GB2312"

.Position = objStream.Size

.WriteText = strBody

.SaveToFile Server.MapPath(File),2

.Close

End With

Set objStream = Nothing

End Sub