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VBScript 文件操作代码小结_vbs_

2023-05-25 287人已围观

简介 VBScript 文件操作代码小结_vbs_

创建文本文件

 Set objFSO = CreateObject("Scripting.FileSystemObject") Set objFile = objFSO.CreateTextFile("C:\FSO\ScriptLog.txt")

检察文件是否存在

 Set objFSO = CreateObject("Scripting.FileSystemObject") If objFSO.FileExists("C:\FSO\ScriptLog.txt") Then Set objFolder = objFSO.GetFile("C:\FSO\ScriptLog.txt") Else Wscript.Echo "File does not exist." End If

删除文本文件

 Set objFSO = CreateObject("Scripting.FileSystemObject") objFSO.DeleteFile("C:\FSO\ScriptLog.txt")

重命名文件

 Set objFSO = CreateObject("Scripting.FileSystemObject") objFSO.MoveFile "C:\FSO\ScriptLog.txt" , "C:\FSO\BackupLog.txt"

文本操作

读取全部内容

 Const ForReading = 1 Set objFSO = CreateObject("Scripting.FileSystemObject") Set objFile = objFSO.OpenTextFile("C:\Scripts\Test.txt", ForReading) strContents = objFile.ReadAll objFile.Close 

一行行的读取文本文件内容

 Const ForReading = 1 Set objFSO = CreateObject("Scripting.FileSystemObject") Set objTextFile = objFSO.OpenTextFile ("c:\scripts\servers.txt", ForReading) Do Until objTextFile.AtEndOfStream strComputer = objTextFile.ReadLine Wscript.Echo strComputer Loop objTextFile.Close

追加文本文件一行内容

 Const ForAppending = 8 Set objFSO = CreateObject("Scripting.FileSystemObject") Set objTextFile = objFSO.OpenTextFile ("C:\Scripts\Service_Status.txt", ForAppending, True) objTextFile.WriteLine("追加的内容") objTextFile.Close

有用的几个函数:

替换:将Jim替换成James。

strNewText = Replace(strText, "Jim ", "James ")

用逗号分隔字符串:

arrpath=split(strDN,",")
wscript.echo arrpath(0)

几个实例:

读取文本文件指定的行内容(读第四行内容存到strLine变量中)

 Const ForReading = 1 Set objFSO = CreateObject("Scripting.FileSystemObject") Set objTextFile = objFSO.OpenTextFile("mylogfile.log", ForReading) For i = 1 to 3 objTextFile.ReadLine Next strLine = objTextFile.ReadLine Wscript.Echo strLine objTextFile.Close 

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