Windows BAT %~dp0

 



SET mypath=%~dp0

set vc_path=%mypath:~0,-1%


### Example  


C:\work\Develop>.\VC6\Bin\VCVARS32_win10.BAT


C:\work\Develop>echo %mypath%
C:\work\Develop\VC6\Bin\

C:\work\Develop>echo %mypath:~0,-1%
C:\work\Develop\VC6\Bin

 

@echo off rem @echo %cd% rem @echo %~d0 rem @echo %~dp0 rem @echo %~df0 set MD_BOOT_HOME=%~dp0 set CONFIG_ROOT=%MD_BOOT_HOME%\server\config\platform set LIBS_ROOT=%MD_BOOT_HOME%\server\runtime rem set JAVA_HOME_PR=%~dp0jstack echo MD_BOOT_HOME: %MD_BOOT_HOME% echo %1 echo %2 set MD_BOOT_ARCH=%PROCESSOR_ARCHITECTURE% rem @echo %MD_BOOT_ARCH% set MD_BOOT_OS_KERNEL=win rem @echo %MD_BOOT_OS_KERNEL% @REM ==== START VALIDATION ==== if not "%JAVA_HOME%" == "" goto OkJHome echo. echo Error: JAVA_HOME not found in your environment. >&2 echo Please set the JAVA_HOME variable in your environment to match the >&2 echo location of your Java installation. >&2 echo. goto error :error set ERROR_CODE=1 @REM Set JAVA_HOME=%JAVA_HOME_PR%\runtime\java\%MD_BOOT_ARCH%-%MD_BOOT_OS_KERNEL% :OkJHome echo Checking java home: %JAVA_HOME% if exist "%JAVA_HOME%\bin\java.exe" goto doJob :doJob @setlocal enabledelayedexpansion for /r "%MD_BOOT_HOME%\" %%k in (lcm-metadata-shell*.jar) do ( @set MD_BOOTSTRAP="%%k" ) echo Checking MD bootstrap: %MD_BOOTSTRAP% echo "%JAVA_HOME%\bin\java" -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005 -jar %MD_BOOTSTRAP% %* "%JAVA_HOME%\bin\java" ^ -Dloader.path="%MD_BOOT_HOME%\server\platform\common\libs;%MD_BOOT_HOME%\server\platform\dev\main\libs;%LIBS_ROOT%\libs;%LIBS_ROOT%\3rd;lib\" ^ -Dspring.config.additional-location="%CONFIG_ROOT%\common;%CONFIG_ROOT%\dev\main" ^ -jar %MD_BOOTSTRAP% %* pause接上一个问题,这是脚本,你给我改正确了
03-12
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