Question

cmd = "ipconfig"
Set sh = CreateObject("WScript.Shell")
Set fso = CreateObject("Scripting.FileSystemObject")
outfile = fso.GetTempName
sh.Run "%COMSPEC% /c " & cmd & " 2>" & outfile & _
    " 1>" & outfile, 0, true

当我执行命令＆＃34; ipconfig ＆＃34;时，我有VBS代码的片段。我想从同一个.tmp文件中获取数据和错误线程的所有信息。但执行此代码后，.tmp文件为空。所以我无法理解为什么？

Answer 1

尝试这样：

cmd = "ipconfig"
Set sh = CreateObject("WScript.Shell")
Set fso = CreateObject("Scripting.FileSystemObject")
outfile = fso.GetTempName
sh.Run "%COMSPEC% /C " & cmd & ">" & outfile & " 2>&1", 0, true
sh.Run "Notepad " & outfile

编辑：其他要测试的代码

cmd = "Taskkill /F /IM iexplore.exe"
Set sh = CreateObject("WScript.Shell")
Set fso = CreateObject("Scripting.FileSystemObject")
outfile = fso.GetTempName
sh.Run "%COMSPEC% /C " & cmd & ">" & outfile & " 2>&1", 0, true
sh.Run "Notepad " & outfile

Answer 2

如果您尝试创建或覆盖TXT文件以管道输出，则使用大于符号的单个>。

sh.Run "%COMSPEC% /c " & cmd & " 2>" & outfile & " 1>" & outfile, 0, true

如果要将管道输出附加到现有文件（或创建新文件），请使用两个大于符号的>>。

sh.Run "%COMSPEC% /c " & cmd & " 2>>" & outfile & " 1>>" & outfile, 0, true

在VBS中注销线程

2 个答案: