利用vbscript脚本修改文件内容，此适用于自动化的操作中
'新建一个Replace.vbs脚本，脚本内容如下，程序运行时输入三个参数：查找内容，替换内容，文件
Dim FileName, Find, ReplaceWith, FileContents, dFileContents
Find = WScript.Arguments(0)
ReplaceWith = WScript.Arguments(1)
FileName = WScript.Arguments(2)
'读取文件
FileContents = GetFile(FileName)
'用“替换内容”替换文件中所有“查找内容”
dFileContents = replace(FileContents, Find, ReplaceWith, 1, -1, 1)
'比较源文件和替换后的文件
if dFileContents <> FileContents Then
'保存替换后的文件
WriteFile FileName, dFileContents
Wscript.Echo "Replace done."
If Len(ReplaceWith) <> Len(Find) Then
'计算替换总数
Wscript.Echo _
( (Len(dFileContents) - Len(FileContents)) / (Len(ReplaceWith)-Len(Find)) ) & _
" replacements."
End If
Else
Wscript.Echo "Searched string Not In the source file"
End If
'读取文件
function GetFile(FileName)
If FileName<>"" Then
Dim FS, FileStream
Set FS = CreateObject("Scripting.FileSystemObject")
on error resume Next
Set FileStream = FS.OpenTextFile(FileName)
GetFile = FileStream.ReadAll
End If
End Function
'写文件
function WriteFile(FileName, Contents)
Dim OutStream, FS
on error resume Next
Set FS = CreateObject("Scripting.FileSystemObject")
Set OutStream = FS.OpenTextFile(FileName, 2, True)
OutStream.Write Contents
End Function
