asp文件
======
<%
i=0
findLine=8
findNumber=6
replacingStr="F"
Set MyFileObject = CreateObject("Scripting.FileSystemObject")
Set MyTextFile = MyFileObject.OpenTextFile("C:\a.txt",1,false)
While not MyTextFile.AtEndOfStream
if i=findLine-1 then
strAll=strAll& MyTextFile.Read(findNumber-1) &replacingStr
MyTextFile.Skip(1)
while Not MyTextFile.AtEndOfLine
strAll=strAll& MyTextFile.Read(1)
Wend
strAll=strAll
else
strAll=strAll& MyTextFile.ReadLine &vbCRLF
end if
i=i+1
Wend
MyTextFile.Close
Set MyTextFile = MyFileObject.CreateTextFile("C:\a.txt",true)
MyTextFile.WriteLine(strAll)
MyTextFile.Close
%>