vbs文件搜索及过虑问题
如我有一个文件1.txt内容如下:
xxxxxxxx1xxxxxxxx
a1
b1
c1
xxxxxxxx2xxxxxxxxxx
a2
b2
c3
xxxxxxxx3xxxxxxxx
a3
b3
c3
我想写一个vbs脚本读取1.txt,搜索x2关键字,并同时把从x2当作开始行的4行内容输出到2.txt。我不知道怎么做?大家有什么好的方法吗?
如果脚本运行正确,应当2.txt是显示:
xxxxxxxx2xxxxxxxxxx
a2
b2
c3
[解决办法]
sFile = "a.txt"Set oFSO = CreateObject("Scripting.FileSystemObject")Set oFile = oFSO.OpenTextFile(sFile) iCount = 0'Do Until oFile.AtEndOfLine' str = oFile.ReadLine' Select Case iCount' Case 0' If InStr(str,"2x") Then' iCount = 1' WScript.Echo str' End If' Case 1,2,3' WScript.Echo str' iCount = iCount + 1' Case Else' End Select'Loop For i = 0 To 3 str = oFile.ReadLine If InStr(str,"2x") Then WScript.Echo str ElseIf i > 0 Then WScript.Echo str Else i = i - 1 End If If oFile.AtEndOfLine Then Exit For Next oFile.Close Set oFile = Nothing Set oFSO = Nothing
[解决办法]
第四行插入:
Set oFileWrite = oFSO.OpenTextFile("b.txt",2,True)
然后下面的 WScript.Echo 替换成 OFileWrite.WriteLine
最后加上:
oFileWrite.Close
Set OfileWrite = Nothing