Question

我正在制作批处理程序以轻松设置您的IP设置，但我收到错误。

这导致了问题：

for /f "usebackq tokens=3* skip=2" %%D IN (`reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v Desktop`) do set desktop=%%D

所以这提供了一个错误：

powershell "$s=(New-Object -COM WScript.Shell).CreateShortcut('%desktop%\IP Configurator.lnk');$s.TargetPath='%0';$s.IconLocation = 'C:\Windows\System32\Shell32.dll,273';$s.Save();$bytes = [System.IO.File]::ReadAllBytes('%desktop%\IP Configurator.lnk');$bytes[0x15] = $bytes[0x15] -bor 0x20;[System.IO.File]::WriteAllBytes('%desktop%\IP Configurator.lnk', $bytes);Write-Output 'Shortcut created (or there was an error), press a key to continue'"

但它会输出此错误，因此会导致多个错误：

Unable to save shortcut "C:\Users\Ryan\Desktop\programs\IP_Configurator\%USERPROFILE%\Desktop\IP Configurator.lnk".
At line:1 char:235
+ ... conLocation = 'C:\Windows\System32\Shell32.dll,273';$s.Save();$bytes  ...
+                                                         ~~~~~~~~~
    + CategoryInfo          : OperationStopped: (:) [], DirectoryNotFoundException
    + FullyQualifiedErrorId : System.IO.DirectoryNotFoundException

我没有得到的是它没有使桌面正确，我认为这是因为它实际上并没有计算%USERPROFILE%是什么，而只是字面上使用带括号的变量名称。我怎样才能让它只读取变量值是什么？

Answer 1

for /f "usebackq tokens=3* skip=2" %%D IN (`reg query "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /v Desktop`) do set desktop=%%D
CALL SET "desktop=%desktop%"
ECHO %desktop%

应该通过解析%uerprofile%

来解决您的问题

批量变量，里面有变量

1 个答案: