批处理怎样提取文件的完整路径？

1e3e

如：
C:\WINDOWS\inf\AER_1041.ADM
C:\WINDOWS\inf\AER_1042.ADM
C:\WINDOWS\inf\AER_2052.ADM
C:\WINDOWS\inf\AER_3082.ADM
C:\WINDOWS\WinSxS\Manifests\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd.cat
C:\WINDOWS\WinSxS\Manifests\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd.manifest
C:\WINDOWS\WinSxS\Manifests\x86_System.EnterpriseServices_b03f5f7f11d50a3a_2.0.0.0_x-ww_7d5f3790.manifest
C:\WINDOWS\WinSxS\Policies\x86_policy.8.0.Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_x-ww_77c24773\8.0.50727.42.cat
C:\WINDOWS\WinSxS\Policies\x86_policy.8.0.Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_x-ww_77c24773\8.0.50727.42.policy
C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd\msvcm80.dll
C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd\msvcp80.dll
C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd\msvcr80.dll
C:\WINDOWS\Installer\29000.msi
C:\WINDOWS\Microsoft.NET\Framework\NETFXSBS10.exe
C:\WINDOWS\Microsoft.NET\Framework\netfxsbs12.hkf
C:\WINDOWS\Microsoft.NET\Framework\sbs_diasymreader.dll
C:\WINDOWS\Microsoft.NET\Framework\sbs_iehost.dll
提取到：
C:\WINDOWS\inf\
C:\WINDOWS\WinSxS\Manifests\
C:\WINDOWS\WinSxS\Policies\x86_policy.8.0.Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_x-ww_77c24773
C:\WINDOWS\WinSxS\x86_Microsoft.VC80.CRT_1fc8b3b9a1e18e3b_8.0.50727.42_x-ww_0de06acd
C:\WINDOWS\Installer
C:\WINDOWS\Microsoft.NET\Framework
输出为1.txt

apang

1. @echo off
   
2. for /f "delims=" %%a in ( test.txt) do (
   
3. if not defined %%~dpa echo %%~dpa&set "%%~dpa=%%~dpa"
   
4. )
   
5. pause

复制代码

1e3e

apang 发表于 2012-2-26 22:28

怎样把结果输出为1.txt呢？

apang

回复 3# 1e3e

1. @echo off
   
2. (for /f "delims=" %%a in (test.txt) do (
   
3. if not defined %%~dpa echo %%~dpa&set "%%~dpa=%%~dpa"
   
4. ))>1.txt

复制代码