[文本处理] [已解决]批处理如何向文本输入pause？

crist

echo>>2.cmd @echo off
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "MSI3" /t "reg_dword" /d "1" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "State" /t "reg_dword" /d "1" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "Uninstallable" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "LUAEnabled" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "PatchType" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "Installed" /d "%date:~0,4%%date:~5,2%%date:~8,2%" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "DisplayName" /d "Update for Outlook 2003: Junk E-mail Filter (KB2596520): OUTLFLTR" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "MoreInfoURL" /d "http://support.microsoft.com/kb/2596520" /f
echo pause >>2.cmd
复制代码

运行正常

echo>>2.cmd @echo off
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "MSI3" /t "reg_dword" /d "1" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "State" /t "reg_dword" /d "1" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "Uninstallable" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "LUAEnabled" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "PatchType" /t "reg_dword" /d "0" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "Installed" /d "%date:~0,4%%date:~5,2%%date:~8,2%" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "DisplayName" /d "Update for Outlook 2003: Junk E-mail Filter (KB2596520): OUTLFLTR" /f
echo>>2.cmd reg add "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\4080110900063D11C8EF10054038389C\Patches\B4F5179064BDB424182F1D0B00C98CF6" /v "MoreInfoURL" /d "http://support.microsoft.com/kb/2596520" /f
echo>>2.cmd pause
复制代码

2.cmd最后一行变成“ECHO 处于打开状态。”

如果把echo>>2.cmd pause改成echo>>2.cmd pause ^>nul ^>nul，结果2.cmd最后一行变成pause >nul 2>nul

请问这是什么原因呢？

crist

回复 2# powerbat


    原来是末行没回车导致的问题，真是没想到

powerbat

最后一行后面没有回车
echo>file text
这种写法中，行结束符可能影响cmd的预处理。
echo text>file
>file echo text
则没有问题。