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Asp summary of file operation problems

怪我咯
怪我咯Original
2017-03-30 13:56:281222browse
读取一个文件相关信息的范例<br><br>
"
     Response.Write "文件的建立日期:"&objFile.DateCreated&"<br>"
     Response.Write "文件的大小:"&objFile.Size&"<br>"
     Response.Write "文件的类型:"&objFile.Type&"<br>"
   Else
     Response.Write Server.MapPath("newfile.asp")&"不存在,无法读取相关信息"
   End If
  Set objFile = Nothing
  Set objFSO = Nothing      '释放 FileSystemObject 对象实例内存空间
%>


动网论坛的代码,你参考一下吧
<!--#include file =conn.asp-->
<!-- #include file="inc/const.asp" -->

<title>--管理页面</title>
<!--#include file=inc/forum_css.asp-->
<meta>
>
"+"
  • 本页面为管理员专用,请登陆后进入。
  • 您没有管理本页面的权限。" call dvbbs_error() response.end end if on error resume next   Sub ShowSpaceInfo(drvpath)   dim fso,d,size,showsize   set fso=server.createobject("scripting.filesystemobject")    drvpath=server.mappath(drvpath)      set d=fso.getfolder(drvpath)    size=d.size   showsize=size & " Byte"    if size>1024 then      size=(size/1024)      showsize=size & " KB"   end if   if size>1024 then      size=(size/1024)      showsize=formatnumber(size,2) & " MB"   end if   if size>1024 then      size=(size/1024)      showsize=formatnumber(size,2) & " GB"       end if      response.write "" & showsize & ""   End Sub     Sub Showspecialspaceinfo(method)   dim fso,d,fc,f1,size,showsize,drvpath    set fso=server.createobject("scripting.filesystemobject")   drvpath=server.mappath("pic")   drvpath=left(drvpath,(instrrev(drvpath,"/")-1))   set d=fso.getfolder(drvpath)      if method="All" then    size=d.size   elseif method="Program" then   set fc=d.Files   for each f1 in fc   size=size+f1.size   next   end if     showsize=size & " Byte"    if size>1024 then      size=(size/1024)      showsize=size & " KB"   end if   if size>1024 then      size=(size/1024)      showsize=formatnumber(size,2) & " MB"   end if   if size>1024 then      size=(size/1024)      showsize=formatnumber(size,2) & " GB"       end if      response.write "" & showsize & ""   end sub          Function Drawbar(drvpath)   dim fso,drvpathroot,d,size,totalsize,barsize   set fso=server.createobject("scripting.filesystemobject")   drvpathroot=server.mappath("pic")   drvpathroot=left(drvpathroot,(instrrev(drvpathroot,"/")-1))   set d=fso.getfolder(drvpathroot)   totalsize=d.size     drvpath=server.mappath(drvpath)    set d=fso.getfolder(drvpath)   size=d.size     barsize=cint((size/totalsize)*400)   Drawbar=barsize   End Function      Function Drawspecialbar()   dim fso,drvpathroot,d,fc,f1,size,totalsize,barsize   set fso=server.createobject("scripting.filesystemobject")   drvpathroot=server.mappath("pic")   drvpathroot=left(drvpathroot,(instrrev(drvpathroot,"/")-1))   set d=fso.getfolder(drvpathroot)   totalsize=d.size     set fc=d.files   for each f1 in fc   size=size+f1.size   next     barsize=cint((size/totalsize)*400)   Drawspecialbar=barsize   End Function   %>                                   
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      系统占用空间总计:
    Asp summary of file operation problems   
  • 本功能已经被关闭"   end if   %>  
  •         


    ASP--文件操作类 设计版


    '====================================================
    'Version:  AspFile 1.0
    'Data:  2006.6.20
    'CopyRight: (C) 2006 Evan.cn All Rights Reserved
    '====================================================
    '文件操作类
    '文件名称
    '文件大小
    '文件创建
    'FileName--文件名称
    'DestinationFile--目标文件名称
    'FileSize--获得文件大小
    'FileCreatedDate--获得文件创建日期
    'FileAttributes--获得文件属性
    'ShowFileAccessInfo(InfoType)--获得文件属性
    'CreateTxtFile()--创建文本文件
    'WriteTxtFile(TextStr,WriteORAppendType)==写文本文件
    'ReadTxtFile()--读取文本文件
    'DeleteFile()--删除文件
    'CopyFile()--拷贝文件
    'MoveFile()--移动文件
    '
    '
    Class Cls_FSO
    Private o_Fso,s_FileName,s_FolderName,s_DestinationFile
    Private s_FolderName,s_DestinationFolder

    Private Sub Class_Initialize()
             Set o_Fso = CreateObject("Scripting.FileSystemObject")
       End Sub

    Private Sub Class_Terminate()
           Set o_Fso = Nothing
       End Sub

    '===============================================文件操作

    '设置文件名字
    Public Property Let FileName(Byval Values)
     s_FileName=Values
     'checkFile '检查文件
    End Property

    '设置目标文件名
    Public Property Let DestinationFile(Byval Values)
     s_DestinationFile=Values
    End Property


    '取文件大小
    Public Property Get FileSize()
     If fileExist Then
      Dim f
      Set f = o_Fso.Getfile(s_FileName)
               FileSize = f.Size
     Else
      FileSize=0
     End if
    End Property

    '取文件
    Public Property Get FileCreatedDate()
     If fileExist Then
      Dim f
      Set f = o_Fso.GetFile(s_FileName)
      FileCreatedDate = f.DateCreated
     Else
      FileCreatedDate="1900-1-1"
     End if

    End Property

    '取文件大小
    Public Property Get FileAttributes()
     If fileExist Then
      Dim f,Str
      Set f = o_Fso.GetFile(s_FileName)
      Select Case f.attributes
       Case 0 Str="普通文件。没有设置任何属性。 "
       Case 1 Str="只读文件。可读写。  "
       Case 2 Str="隐藏文件。可读写。  "
       Case 4 Str="系统文件。可读写。  "
       Case 16 Str="文件夹或目录。只读。  "
       Case 32 Str="上次备份后已更改的文件。可读写。 "
       Case 1024 Str="链接或快捷方式。只读。  "
       Case 2048 Str=" 压缩文件。只读。"
      End Select
      FileAttributes=Str
     Else
      FileAttributes="文件不存在或不可预测地属性"
     End if

    End Property

    Public Function ShowFileAccessInfo(InfoType)
       '//功能:显示文件创建时信息
       '//形参:文件名,信息类别
       '//        1  -----创建时间
       '//        2  -----上次访问时间
       '//        3  -----上次修改时间
       '//        4  -----文件路径
       '//        5  -----文件名称
       '//        6  -----文件类型
       '//        7  -----文件大小
       '//        8  -----父目录
       '//        9  -----根目录
     '判断参数是否是数字
           If fileExist Then
      Dim f, s
      Set f = o_Fso.GetFile(s_FileName)
      Select Case InfoType
       Case 1
        s = f.DateCreated        '//        1  -----创建时间
       Case 2
        s = f.DateLastAccessed    '//        2  -----上次访问时间
       Case 3
        s = f.DateLastModified    '//        3  -----上次修改时间
       Case 4
    s = f.path '// 4 ----- file path
    case 5
    s = f.name' // 5 ----- file name
    case 6
    s = f.type '// 6 ----- File type
    Case 7
    s = f.size' // 7 ------ The file size
    case 8
    s = f. ParentFolder '// 8 -----Parent Directory
    Case 9
    s = f.RootFolder '// 9 9 -----Root Directory
    End Select
    ShowFileAccessInfo=s
    Else
    ShowFileAccessInfo="File does not exist:("
    End if

    End Function

    Private Function fileExist
    fileExist = True
    'Check file path

    'Check if the file exists
    If Not(o_Fso.FileExists(s_FileName)) Then
    fileExist = False
    End If
    End Function

    Private Function showErr(s_Msg )
    Response.Write(s_Msg)
    Set Fso=Nothing
    Response.End()
    End Function

    Public Function CreateTxtFile()
    '//Create an empty file
    If fileExist Then
    showErr "The file already exists:("
    Else
    Dim f
    Set f=o_Fso.CreateTextFile(s_FileName)
    f.Close
    End If
    End Function

    Public Function WriteTxtFile(TextStr,WriteORAppendType)
    Const ForReading = 1, ForWriting = 2, ForAppending = 8
            Dim f, m
            Select Case WriteORAppendType
             ; ##                   showErr "File writing Failed"
    End if
    Case 2: "Write operation at the end of the file
    If fileExist Then
    Set f = o_Fso.OpenTextFile(s_FileName, ForAppending)
    ​ ​ ​ ​ ​ ​.Close
                                                                      using using using using ’         out through out through out through out out through out out through out       ’’’''  ‐     ‐‐ ‐‐‐‐w _ = 2
    Dim f, m
    If fileExist Then
    Set f = o_Fso.OpenTextFile(s_FileName, ForReading)
    m = f.ReadLine
    'm = f.ReadAll
            ' f.SkipLine
            ReadTxtFile = m
                  f.Close
                                  ‐   ‐                 ’s     ’s ’s ‐ ‐ ‐   ‐   ‐ ‐‐ ‐ readTxtFile = ​                                                                                 ’ s ’ s ’ s ’ s ’ s ’ s ‐ ‐ ‐ ‐ ft . f. ## Public Function DeleteFile()
    If fileExist Then
    o_Fso.DeleteFile(s_FileName)
    Else
    showErr "The file no longer exists:("
    End if
    End Function

    Public Function CopyFile()
    '//Function: The file can be copied only when the source file exists, and the destination file has no effect
    '//SourceFile=s_FileName
    If fileExist Then
    Dim MyFile
    If s_FileName=s_DestinationFile Then
    showErr "Prohibit copying the same file name to the same directory:("
    End IF
    Set MyFile = o_Fso.GetFile(s_FileName)
    MyFile. Copy (s_DestinationFile)
    Else
    showErr "The file no longer exists"
    End if

    End Function

    Public Function MoveFile()
    If fileExist Then
    Dim SourceFile
    If s_FileName=s_DestinationFile Then
    showErr "Prohibit moving a file with the same name to the same directory:("
    End IF
    o_Fso.MoveFile s_FileName,s_DestinationFile
    Else
    showErr "The file no longer exists:("
    End If

    End Function

    '================ =============================== Directory operations

    'Set directory name
    Public Property Let FolderName (Byval Values)
    s_FolderName=Values
    'checkFolder 'Check the file
    End Property

    'Set the target directory name
    Public Property Let DestinationFolder(Byval Values)
    s_DestinationFolder= Values
    End Property

    'Get directory size

    'Get directory creation information

    'Determine whether directory exists

    'Create directory

    'Delete directory

    'Copy directory

    'Move directory

    'Rename directory

    '========== ====================================Traversal operation

    End Class

    Set myFile=new Cls_FSO
    myFile.FileName=Server.MapPath("file.txt")
    'myFile.CreateTxtFile()
    myFile.WriteTxtFile "Test",2
    myFile .DestinationFile=Server.MapPath("file2.txt")
    myFile.CopyFile()
    'myFile.FileName=Server.MapPath("file2.txt")
    'myFile.DeleteFile()
    response.Write(myFile.FileSize)
    for i =0 to 8
    response.Write(myFile.ShowFileAccessInfo(i) )
    response.Write("
    ")
    next

    %>


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