asp之FSO大全
对于一个支持asp和fso的空间来说有了fso一切变得简单多了

我也是个新手写了一些代码供大家学习研究用

首先看支持fso组件吗

<%
'FSO组件名称
dim FSObject
FSObject="Scripting.FileSystemObject"

'=========================================================
'◆是否支持组件
'=========================================================
Function IsObjInstalled(strClassString)
On Error Resume Next
IsObjInstalled = False
Err = 0
Dim xTestObj
Set xTestObj = Server.CreateObject(strClassString)
If 0 = Err Then IsObjInstalled = True
Set xTestObj = Nothing
Err = 0
End Function

if IsObjInstalled(FSObject) then
response.write "√"
else
response.write "×"
end if%>
-------------------------------------------------------
<%
'=========================================================
'◆是否支持组件
'=========================================================
Function IsObjInstalled(strClassString)
On Error Resume Next
IsObjInstalled = False
Err = 0
Dim xTestObj
Set xTestObj = Server.CreateObject(strClassString)
If 0 = Err Then IsObjInstalled = True
Set xTestObj = Nothing
Err = 0
End Function
'=========================================================
'fso 操作
'=========================================================
'◆检查某一目录是否存在
'=========================================================
Function CheckDir(FolderPath)
folderpath=Server.MapPath(".")&"\"&folderpath
Set fso= CreateObject(FSObject)
If fso.FolderExists(FolderPath) then
CheckDir = True
Else
CheckDir = False
End if
Set fso= nothing
End Function
'=========================================================
'◆ 根据指定名称生成目录
'=========================================================
Function MakeNewsDir(foldername)
dim fs0
Set fso= CreateObject(FSObject)
Set fs0= fso.CreateFolder(foldername)
Set fso = nothing
End Function
'=========================================================
'◆ 如果文件夹不存在则建立新文件夹 ◆
'=========================================================
Function checkFolder(folderpath)
If CheckDir(folderpath) = false Then'如果文件夹不存在
MakeNewsDir(folderpath)'就建一个文件夹
end if
end Function
'=========================================================
'◆ 删除文件夹 ◆
'=========================================================
Function DeleteFoldera(folderpath)
dim path
Set fso = CreateObject(FSObject)
path=request.ServerVariables("APPL_PHYSICAL_PATH")&folderpath
fso.DeleteFolder(path)
Set fso = nothing
end Function
'=========================================================
'◆ 更改文件夹名称 ◆
'=========================================================
Function moveFolder(foldername,newfoldername)
isfso
Set fso = CreateObject(FSObject)
fso.moveFolder ""&request.ServerVariables("APPL_PHYSICAL_PATH")&"\"&foldername&"" ,""&request.ServerVariables("APPL_PHYSICAL_PATH")&"\"&newfoldername&""
Set fso =nothing
End Function
'=========================================================
'◆ 删除指定文件 ◆
'=========================================================
Function DeleteFile(file)
Set fso = CreateObject(FSObject)
fso.DeleteFile request.ServerVariables("APPL_PHYSICAL_PATH")&file
Set fso = nothing
End Function
'=========================================================
'◆ 备份指定文件 ◆
'=========================================================
Function CopyFile(oldfile,newfile)
Set fso = CreateObject(FSObject)
On Error Resume Next
Set fso=Server.CreateObject(FSObject)
oldfile=Server.MapPath(oldfile)
if Err.Number>0 Then call alert("原路径错误!","")
newfile=Server.MapPath(newfile)
if Err.Number>0 Then call alert("新路径错误!","")
fso.CopyFile oldfile,newfile'覆盖原来的文件
if Err.Number>0 Then call alert(Err.Description,"")
Set fso=nothing
End Function
'=========================================================
'◆ 转移指定文件 ◆
'=========================================================
Function MoveFile(oldfile,newfile)
Set fso = CreateObject(FSObject)
On Error Resume Next
Set fso=Server.CreateObject(FSObject)
oldfile=Server.MapPath(oldfile)
if Err.Number>0 Then call alert("原路径错误!","")
newfile=Server.MapPath(newfile)
if Err.Number>0 Then call alert("新路径错误!","")
'fso.MoveFile oldfile,newfile'不能覆盖原来的文件
fso.MoveFile "d:\o\data\test.txt","d:\o\databackup\test3.txt"
if Err.Number>0 Then call alert(Err.Description,"")
Set fso=nothing
End Function
'=========================================================
'◆ 读取文件代码 ◆
'=========================================================
Function loadfile(file)'读取文件
dim ftemp
Set fso = CreateObject(FSObject)
Set ftemp=fso.OpenTextFile(Server.MapPath(""&file&""), 1)
loadfile=ftemp.ReadAll
ftemp.Close
fso.close
set fso=nothing
End Function
'=========================================================
'◆ 根据代码生成文件 ◆
'=========================================================
'========================================
'■file生成文件名
'■code文件的代码
'========================================
Function savefile(file,code)'保存文件
dim MyFile
Set fso = CreateObject(FSObject)
Set MyFile = fso.CreateTextFile(Server.mapPath(file), True)
MyFile.WriteLine(code)
MyFile.Close
set MyFile=nothing
End Function
'=========================================================
'◆ 压缩数据库 ◆
'=========================================================
'========================================
'■dbPath数据文件路径
'■boolIs97 access97压缩
'========================================
Function CompactDB(dbPath,boolIs97)
dim strDBPath,fso,Engine
dbPath=server.mappath(dbpath)
strDBPath = left(dbPath,instrrev(DBPath,"\"))
Set fso = CreateObject(FSObject)
If fso.FileExists(dbPath) Then
Set Engine = CreateObject("JRO.JetEngine")
If boolIs97 = "True" Then
dim JET_3X
Engine.CompactDatabase "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbpath, _
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strDBPath & "temp.mdb;" _
&"Jet OLEDB:Engine Type=" & JET_3X
Else
Engine.CompactDatabase "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & dbpath, _
"Provider=Microsoft.Jet.OLEDB.4.0;Jet OLEDB:Database password="&dbpw&";Data Source="&strDBPath&"temp.mdb"
End If
fso.CopyFile strDBPath & "temp.mdb",dbpath
fso.DeleteFile(strDBPath&"temp.mdb")
Set fso = nothing
Set Engine = nothing
CompactDB="当前数据库,已经压缩成功!"
Else
CompactDB="数据库名称或路径不正确. 请重试!"
End If
End Function
%>

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