FSO一些代码

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")


删除文件
程序代码：

''删除文件
Function DelFile(Filename)
If Filename <> "" Then
Set FSO = Server.CreateObject("Scripting.FileSystemObject")
If FSO.FileExists(Filename) Then
FSO.DeleteFile Filename
End If
Set FSO = Nothing
End If
End Function


判断文件是否存在
程序代码：

''判断文件是否存在
Function ReportFileStatus(filespec)
Dim FSO,msg
Set FSO = CreateObject("Scripting.FileSystemObject")
If (FSO.FileExists(filespec)) Then
msg = filespec & " exists."
Else
msg = filespec & " doesn''t exist."
End If
ReportFileStatus = msg
End Function


使用FSO修改文件特定内容的函数
程序代码：

''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
程序代码：

''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


建立目录的程序，如果有多级目录，则一级一级的创建
程序代码：
''建立目录的程序，如果有多级目录，则一级一级的创建
Function CreateDIR(ByVal LocalPath)
On Error Resume Next
LocalPath = Replace(LocalPath,"\","/")
Set FileObject = Server.CreateObject("Scripting.FileSystemObject")
patharr = Split(LocalPath,"/")
path_level = UBound(patharr)
For i = 0 to path_level
If i=0 Then pathtmp=patharr(0) & "/" Else pathtmp = pathtmp & patharr(i) & "/"
cpath = Left(pathtmp,Len(pathtmp)-1)
If Not FileObject.FolderExists(cpath) Then FileObject.CreateFolder cpath
Next
Se