VBS获取指定目录下最新文件拷贝然后以当前日期命名
近期有个需求,想对数据的备份目录中数据再次远程拷贝到计算机上,所以我们就通过vbs脚本将备份目录下的最新文件拷贝到指定目录,然后以当前的系统日期命名,总结为下:
我们在D盘下的data目录下有系统的备份文件,然后以日期命名,我们想通过获取文件的最后 一次修改时间进行获取最新文件,然后进行拷贝
然后拷贝到指定目录中,我们也可以拷贝到远程计算机
我们在本地进行测试,在D盘下的databackup中即可
代码送上:
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sourcefilespath= "D:\data"
'desfilepath= "\\x.x.x.x\Backup\DataBackup" & "" &Year( date )&-Month( date )&-Day( date )& " " &Hour( time )&-Minute( time )&"\"
desfilepath= "D:\dbbackup\"&" "&Year(date)&-Month(date)&-Day(date)&" "&Hour(time)&-Minute(time)&" \"
Set dic=CreateObject( "Scripting.Dictionary" )
Set fso=CreateObject( "Scripting.FileSystemObject" )
If Not fso.FolderExists(desfilepath) Then fso.CreateFolder desfilepath
End If backFolderPath=GetLastModify(sourcefilespath) fso.CopyFile backFolderPath,desfilepath&fso.GetFileName(backFolderPath) msgbox "Finish"
'' 移动文件
Function MoveFiles(yPath,sPath) On Error Resume Next
Dim folder,Files,File,subFolder,subFolders
Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath)
Set Files = Folder.Files
'msgbox yPath & sPaht
For Each File In Files
fso.MoveFile File,sPath&"\"
'msgbox File
Next
Set subFolder = Folder.SubFolders
For Each subFolders In subFolder
folderTemp = Split(subFolders,"\")
FolderName=FolderTemp(ubound(folderTemp))
fso.createFolder(sPath&"\"&FolderName)
MoveFiles subFolders,sPath& "\"&FolderName&" \"
fso.DeleteFolder subFolders
Next
End Function Function GetLastModify(folder) Set fso = createobject( "scripting.FileSystemObject" )
Set Folder=fso.getFolder(folder)
Set subFolders = Folder.Files
nowdate= Now
For Each subFolder In subFolders
dic.Add datediff( "s" ,subFolder.DateLastModified,nowdate),subFolder.path
Next
NumArray=dic.Keys
bn = NumArray(0)
For Each nn In NumArray
If bn >= nn Then
bn = nn
End If
Next
GetLastModify = dic.Item(bn)
End Function Function fSortArray(aSortThisArray) Dim oArrayList, iElement
Set oArrayList = CreateObject( "System.Collections.ArrayList" )
For iElement = 0 To UBound(aSortThisArray)
oArrayList.Add aSortThisArray(iElement)
Next
oArrayList.Sort
set fSortArray = oArrayList
End Function '' 拷贝文件
Function CopyFiles(yPath,sPath) On Error Resume Next
Dim folder,Files,File,subFolder,subFolders
Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath)
Set Files = Folder.Files
'msgbox yPath & sPaht
For Each File In Files
fso.copyFile File,sPath&"\"
'msgbox File
Next
Set subFolder = Folder.SubFolders
For Each subFolders In subFolder
folderTemp = Split(subFolders,"\")
FolderName=FolderTemp(ubound(folderTemp))
fso.createFolder(sPath&"\"&FolderName)
CopyFiles subFolders,sPath& "\"&FolderName&" \"
'fso.DeleteFolder subFolders
Next
End Function |
我们执行脚本后,发现以日期命名,然后将最新的数据拷贝到了这个文件夹路劲下
如果一个脚本想实现不同目录的数据拷贝的话,我们也可以通过以下方式写,我们有两种,第一种不正规的写法
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sourcefilespath= "D:\test"
'desfilepath= "\\10.12.0.51\Backup\DataBackup" & "" &Year( date )&-Month( date )&-Day( date )&"
"&Hour(time)&-Minute(time)&" \"
desfilepath= "e:\data1\"&" "&Year(date)&-Month(date)&-Day(date)&"
"&Hour(time)&-Minute(time)&" \"
Set dic=CreateObject( "Scripting.Dictionary" )
Set fso=CreateObject( "Scripting.FileSystemObject" )
If Not fso.FolderExists(desfilepath) Then fso.CreateFolder desfilepath End If backFolderPath=GetLastModify(sourcefilespath) fso.CopyFile backFolderPath,desfilepath&fso.GetFileName(backFolderPath) msgbox "Finish"
sourcefilespath2= "D:\test2"
'desfilepath= "\\10.12.0.51\Backup\DataBackup" & "" &Year( date )&-Month( date )&-Day( date )&"
"&Hour(time)&-Minute(time)&" \"
desfilepath2= "e:\data2\"&" "&Year(date)&-Month(date)&-Day(date)&"
"&Hour(time)&-Minute(time)&" \"
Set dic=CreateObject( "Scripting.Dictionary" )
Set fso=CreateObject( "Scripting.FileSystemObject" )
If Not fso.FolderExists(desfilepath2) Then fso.CreateFolder desfilepath2 End If backFolderPath=GetLastModify(sourcefilespath2) fso.CopyFile backFolderPath,desfilepath2&fso.GetFileName(backFolderPath) msgbox "Finish"
'' 移动文件
Function MoveFiles(yPath,sPath) On Error Resume Next Dim folder,Files,File,subFolder,subFolders Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath) Set Files = Folder.Files 'msgbox yPath & sPaht For Each File In Files fso.MoveFile File,sPath&"\" 'msgbox File Next Set subFolder = Folder.SubFolders For Each subFolders In subFolder folderTemp = Split(subFolders,"\") FolderName=FolderTemp(ubound(folderTemp)) fso.createFolder(sPath&"\"&FolderName) MoveFiles subFolders,sPath& "\"&FolderName&" \"
fso.DeleteFolder subFolders Next End Function Function GetLastModify(folder) Set fso =
createobject( "scripting.FileSystemObject" )
Set
Folder=fso.getFolder(folder) Set subFolders =
Folder.Files nowdate= Now
For Each subFolder In
subFolders dic.Add
datediff( "s" ,subFolder.DateLastModified,nowdate),subFolder.path
Next
NumArray=dic.Keys
bn = NumArray(0)
For Each nn In NumArray
If bn >= nn Then
bn = nn
End If
Next
GetLastModify =
dic.Item(bn) End Function Function fSortArray(aSortThisArray) Dim oArrayList, iElement Set oArrayList = CreateObject( "System.Collections.ArrayList" )
For iElement = 0 To UBound(aSortThisArray) oArrayList.Add aSortThisArray(iElement) Next oArrayList.Sort set fSortArray = oArrayList
End Function '' 拷贝文件
Function CopyFiles(yPath,sPath) On Error Resume Next Dim folder,Files,File,subFolder,subFolders Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath) Set Files = Folder.Files 'msgbox yPath & sPaht For Each File In Files fso.copyFile File,sPath&"\" 'msgbox File Next Set subFolder = Folder.SubFolders For Each subFolders In subFolder folderTemp = Split(subFolders,"\") FolderName=FolderTemp(ubound(folderTemp)) fso.createFolder(sPath&"\"&FolderName) CopyFiles subFolders,sPath& "\"&FolderName&" \"
'fso.DeleteFolder subFolders Next End Function |
我们可以看见,如果有多个目录的话,我们把函数以外的数据进行了多条执行,但是这样不科学,我们可以采用arry的方式,所以修改见下:
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sourcefilespath = Array( "D:\data" , "D:\data2" )
desfilepath = Array( "D:\dbbackup\"&" "&Year(date)&-Month(date)&-Day(date)&" "&Hour(time)&-Minute(time)&" \ " , " D:\dbbackup\ "&" "&Year(date)&-Month(date)&-Day(date)&" "&Hour(time)&-Minute(time)&" \")
Set dic=CreateObject( "Scripting.Dictionary" )
Set fso=CreateObject( "Scripting.FileSystemObject" )
For Each destfold In desfilepath If Not fso.FolderExists(desfilepath) Then fso.CreateFolder desfilepath End If Next WScript.Quit For Each srcfile In sourcefilespath backFolderPath=GetLastModify(srcfile) For Each destfold In desfilepath fso.CopyFile backFolderPath,destfold&fso.GetFileName(destfold) next next msgbox "Finish"
'' 移动文件
Function MoveFiles(yPath,sPath) On Error Resume Next Dim folder,Files,File,subFolder,subFolders Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath) Set Files = Folder.Files 'msgbox yPath & sPaht For Each File In Files fso.MoveFile File,sPath&"\" 'msgbox File Next Set subFolder = Folder.SubFolders For Each subFolders In subFolder folderTemp = Split(subFolders,"\") FolderName=FolderTemp(ubound(folderTemp)) fso.createFolder(sPath&"\"&FolderName) MoveFiles subFolders,sPath& "\"&FolderName&" \"
fso.DeleteFolder subFolders Next End Function Function GetLastModify(folder) Set fso = createobject( "scripting.FileSystemObject" )
Set Folder=fso.getFolder(folder)
Set subFolders = Folder.Files
nowdate= Now
For Each subFolder In subFolders
dic.Add datediff( "s" ,subFolder.DateLastModified,nowdate),subFolder.path
Next
NumArray=dic.Keys
bn = NumArray(0)
For Each nn In NumArray
If bn >= nn Then
bn = nn
End If
Next
GetLastModify = dic.Item(bn)
End Function Function fSortArray(aSortThisArray) Dim oArrayList, iElement Set oArrayList = CreateObject( "System.Collections.ArrayList" )
For iElement = 0 To UBound(aSortThisArray) oArrayList.Add aSortThisArray(iElement) Next oArrayList.Sort set fSortArray = oArrayList
End Function '' 拷贝文件
Function CopyFiles(yPath,sPath) On Error Resume Next Dim folder,Files,File,subFolder,subFolders Set fso = createobject( "scripting.FileSystemObject" )
Set Folder = fso.getFolder(yPath) Set Files = Folder.Files 'msgbox yPath & sPaht For Each File In Files fso.copyFile File,sPath&"\" 'msgbox File Next Set subFolder = Folder.SubFolders For Each subFolders In subFolder folderTemp = Split(subFolders,"\") FolderName=FolderTemp(ubound(folderTemp)) fso.createFolder(sPath&"\"&FolderName) CopyFiles subFolders,sPath& "\"&FolderName&" \"
'fso.DeleteFolder subFolders Next End Function |
本文转自 高文龙 51CTO博客,原文链接:http://blog.51cto.com/gaowenlong/1884458,如需转载请自行联系原作者