ASP应用之FSO组件之文件操作大全

'使用FSO修改文件特定内容的函数
Function FSOchange(filename,Target,String)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FiletempData = objCountFile.ReadAll
objCountFile.Close
FiletempData = Replace(FiletempData,Target,String)
Set objCountFile = objFSO.CreateTextFile(Server.MapPath(filename),True)
objCountFile.Write FiletempData
objCountFile.Close
Set objCountFile = Nothing
Set objFSO = Nothing
End Function
使用FSO写文件某一行的函数
'使用FSO写文件某一行的函数
Function FSOlinewrite(filename,lineNum,Linecontent)
If linenum < 1 Then Exit Function
Dim FSO,f,temparray,tempCnt
Set FSO = Server.CreateObject("Scripting.FileSystemObject")
If Not FSO.FileExists(Server.MapPath(filename)) Then Exit Function
Set f = FSO.OpenTextFile(Server.MapPath(filename),1)
If Not f.AtEndofStream Then
tempcnt = f.ReadAll
f.Close
temparray = Split(tempcnt,Chr(13)&Chr(10))
If lineNum>UBound(temparray)+1 Then
Exit Function
Else
temparray(lineNum-1) = lineContent
End If
tempcnt = jo& #105;n(temparray,Chr(13)&Chr(10))
Set f = FSO.cr& #101;atetextfile(Server.MapPath(filename),true)
f.Write tempcnt
End If
f.Close
Set f = Nothing
End Function
FSO替换指定文件的字符
Function FSOLineEdit(filename,Target,String)
Dim objFSO,objCountFile,FiletempData
Set objFSO = Server.CreateObject("Scripting.FileSystemObject")
Set objCountFile = objFSO.OpenTextFile(Server.MapPath(filename),1,True)
FiletempData = objCountFile.ReadAll
objCountFile.Close
FiletempData = Replace(FiletempData,Target,String)
Set objCountFile = objFSO.CreateTextFile(Server.MapPath(filename),True)
objCountFile.Write FiletempData
objCountFile.Close
Set objCountFile = Nothing
Set objFSO = Nothing
End Function
'Response.Write FSOLineEdit("test.txt","世界","明天是一个好天去")
使用FSO读取文件内容的函数
Function FSOFileRead(filename)
Dim objFSO,objCou