我在文件夹中有一堆txt文件,我需要在每个文件夹中添加一行到指定的行号。
input box 1 : New lineofText as string. input box 2 : Line where I want this lineoftext to be inserted, as an integer.
我发现只是在顶部或底部添加文字,如下所示:
Dim FSO, txs, fld, fil, content
newline = inputbox("New line :")
line = inputbox("Which line :")
Set FSO = CreateObject("Scripting.FileSystemObject")
Set fld = FSO.GetFolder("\folderpath")
For Each fil In fld.Files
If Right(fil.Name, 3) = "txt" Then
Set txs = fil.OpenAsTextStream(1) ' 1 = for reading
content = txs.ReadAll
txs.Close
Set txs = fil.OpenAsTextStream(2) ' 2 = for writing
txs.Write newline & vbCrLf & content
txs.Close
End If
Next
写到最后我只是切换它:
txs.Write newline & vbCrLf & content
到此:
txs.Write content & vbCrLf & newline
但是如何让它将新行写入指定的行号?
编辑:用户duDE告诉我,我需要用这个计算行数:
Dim nLineToAddTheNewLine : nLineToAddTheNewLine = 5 ' your desired line where you need the new line
line = 5
newline = "blablabla"
filename = "C:\myfile.txt"
Set fso = CreateObject("Scripting.FileSystemObject")
Set f = fso.OpenTextFile(filename)
Dim nCount : nCount = 0
Dim sContent : sContent = ""
Do Until f.AtEndOfStream
WScript.Echo f.ReadLine
sContent = sContent & f.ReadLine
nCount = nCount + 1
If nCount = line Then sContent = sContent & vbCrLf & newline
Loop
f.Close
此代码适用于具有直接名称的一个文件。 所以在这一点上,我在使脚本工作时遇到了很多麻烦。 这就是我被困的地方:
Const ForReading = 1
Const ForWriting = 2
'newline = inputbox("New line :")
'line = inputbox("Which line :")
newline = "blablabla"
line = 6
Set objFSO = CreateObject("Scripting.FileSystemObject")
Set objRegEx = CreateObject("VBScript.RegExp")
objRegEx.Pattern = "Agent-API Blocking Queue Size: [1-9]+[0-9]*"
objStartFolder = "C:\MyfolderWithLotOfFiles\"
Dim lineCount : lineCount = 0
Dim firstContent : firstContent = ""
Set objFolder = objFSO.GetFolder(objStartFolder)
Set colFiles = objFolder.Files
For Each objFile in colFiles
lineCount = 0
firstContent = ""
FileName = objStartFolder & objFile.Name
WScript.echo FileName
Set objStream = objFSO.OpenTextFile(FileName, ForReading)
Do Until objStream.AtEndOfStream
lineCount = lineCount + 1
firstContent = firstContent & objStream.ReadLine
if lineCount = line Then
Set objStream = objFSO.OpenTextFile(FileName, ForWriting)
objStream.Write firstContent & vbCrLf & newline & vbCrLf
End if
Loop
objStream.Close
Next
脚本正在读取每个txt文件的每一行,但是当我想写时出错,请帮助!
if lineCount = line Then
Set objStream = objFSO.OpenTextFile(FileName, ForWriting)
objStream.Write firstContent & vbCrLf & newline & vbCrLf
End if
答案 0 :(得分:2)
试试这段代码:
Const ForReading = 1
Const ForWriting = 2
'newline = inputbox("New line :")
'line = inputbox("Which line :")
newline = "blablabla"
line = 6
Set objFSO = CreateObject("Scripting.FileSystemObject")
objStartFolder = "C:\MyfolderWithLotOfFiles\"
Dim lineCount : lineCount = 0
Dim firstContent : firstContent = ""
Set objFolder = objFSO.GetFolder(objStartFolder)
Set colFiles = objFolder.Files
For Each objFile in colFiles
If LCase(objFSO.GetExtensionName(objFile)) = "txt" Then
lineCount = 0
firstContent = ""
FileName = objStartFolder & objFile.Name
WScript.echo FileName
Set objStream = objFSO.OpenTextFile(FileName, ForReading)
Do Until objStream.AtEndOfStream
lineCount = lineCount + 1
firstContent = firstContent & objStream.ReadLine & vbCrLf
if lineCount = line Then
firstContent = firstContent & newline & vbCrLf
End if
Loop
Set objStream = objFSO.OpenTextFile(FileName, ForWriting)
objStream.WriteLine firstContent
objStream.Close
End If
Next