多%ERRORLEVEL%

时间:2014-03-13 14:06:51

标签: batch-file

我在当前的Batch脚本中遇到一些问题,无法检查Windows的版本,然后使用某个键激活。这是我到目前为止所得到的

@echo on

:7

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) 7"> NUL 2>&1

if [%errorlevel%]==[0] (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if [%errorlevel%]==[0] (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO VISTA)

:VISTA

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) Vista"> NUL 2>&1

if [%errorlevel%]==[0] (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if [%errorlevel%]==[0] (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO END)

:END

pause

exit /b

2 个答案:

答案 0 :(得分:0)

解决方案1:延迟扩展

David Ruhmann的解决方案应用于示例批处理文件:

@echo on
setlocal enabledelayedexpansion

:7

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) 7"> NUL 2>&1

if [!errorlevel!]==[0] (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if [!errorlevel!]==[0] (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO VISTA)

:VISTA

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) Vista"> NUL 2>&1

if [!errorlevel!]==[0] (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if [!errorlevel!]==[0] (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO END)

:END
endlocal

pause

exit /b

注意:命令ver的输出也可以由findstr过滤,如上所示,使用各种Windows字符串(或版本号)来查找{{3} }}。使用ver比使用

更快
cscript /nologo c:\windows\system32\slmgr.vbs /xpr

因为ver是内部命令。


解决方案2:测试Errorlevel

version of Windows提供的解决方案也考虑了

How to conditionally take action if FINDSTR fails to find a string的解决方案应用于示例批处理文件:

@echo on

:7

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) 7"> NUL 2>&1

if not errorlevel 1 (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if not errorlevel 1 (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO VISTA)

:VISTA

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) Vista"> NUL 2>&1

if not errorlevel 1 (

    cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1

    if not errorlevel 1 (

    slmgr.vbs /ipk XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
    slmgr.vbs /ato

    ) else (GOTO END)

) else (GOTO END)

:END

pause

exit /b

答案 1 :(得分:0)

这是安排脚本的另一种方法:

&&表示错误级别0,反之||表示错误级别1

@echo off

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) 7"> NUL 2>&1 && set num=1XXXX-XXXXX-XXXXX-XXXXX-XXXXX
cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:"Windows(R) Vista"> NUL 2>&1 && set num=2XXXX-XXXXX-XXXXX-XXXXX-XXXXX

cscript /nologo c:\windows\system32\slmgr.vbs /xpr | findstr /i /c:" will expire "> NUL 2>&1 && (

    slmgr.vbs /ipk %num%
    slmgr.vbs /ato

)

pause

exit /b
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