{"id":133,"date":"2022-06-19T15:09:24","date_gmt":"2022-06-19T07:09:24","guid":{"rendered":"https:\/\/www.bywwh.com\/?p=133"},"modified":"2022-06-19T15:35:25","modified_gmt":"2022-06-19T07:35:25","slug":"cmd","status":"publish","type":"post","link":"https:\/\/www.bywwh.com\/index.php\/2022\/06\/19\/cmd\/","title":{"rendered":"Windows\u7684CMD\u8bed\u6cd5"},"content":{"rendered":"\n

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\u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/lengye7\/article\/details\/107948564<\/a><\/p>\n\n\n\n

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\u53c2\u8003\uff1apath | Microsoft Docs<\/p>\n\n\n\n

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prompt\u6539\u53d8cmd\u7684\u63d0\u793a\u7b26\u5185\u5bb9\u3002<\/p>\n\n\n\n

\u8bed\u6cd5\uff1aprompt [<text>]<\/p>\n\n\n\n

\u4f8b\u5b50\uff1aprompt $d$s$s$t$_$g\uff0c\u7cfb\u7edf\u4f1a\u6309\u5982\u4e0b\u6240\u793a\u66f4\u6539\u63d0\u793a\uff0c\u5176\u4e2d\u65e5\u671f\u548c\u65f6\u95f4\u662f\u6700\u65b0\u7684\uff1aFri 06\/01\/2007 13:53:28.91\u3002<\/p>\n\n\n\n

\u53c2\u8003\uff1aprompt | Microsoft Docs<\/p>\n\n\n\n

set\u547d\u4ee4\u6539\u53d8\u4efb\u4f55\u7cfb\u7edf\u73af\u5883\u53d8\u91cf\u7684\u503c
\u4f8b\u5982\uff0c\u6539\u53d8path\u7684\u503c\uff0cset PATH=C:\\\uff0c\u5219path\u7684\u503c\u4f1a\u53d8\u4e3aC:\\\u3002\u60f3\u5728PATH\u540e\u9762\u8ffd\u52a0C:\\\uff0c\u5219set PATH=%PATH%;C:\\;\uff0c\u90a3\u4e48C:\\\u5c31\u4f1a\u8ffd\u52a0\u5728\u5c3e\u90e8\u3002<\/p>\n\n\n\n

\u9644\u5f55\uff1a\u4e00\u4e9b\u5e38\u7528\u7684\u7cfb\u7edf\u73af\u5883\u53d8\u91cf<\/p>\n\n\n\n

%ALLUSERSPROFILE% \u672c\u5730 \u8fd4\u56de\u201c\u6240\u6709\u7528\u6237\u201d\u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

%APPDATA% \u672c\u5730 \u8fd4\u56de\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u5e94\u7528\u7a0b\u5e8f\u5b58\u50a8\u6570\u636e\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

%CD% \u672c\u5730 \u8fd4\u56de\u5f53\u524d\u76ee\u5f55\u5b57\u7b26\u4e32\u3002<\/p>\n\n\n\n

%CMDCMDLINE% \u672c\u5730 \u8fd4\u56de\u7528\u6765\u542f\u52a8\u5f53\u524d\u7684 Cmd.exe \u7684\u51c6\u786e\u547d\u4ee4\u884c\u3002<\/p>\n\n\n\n

%CMDEXTVERSION% \u7cfb\u7edf \u8fd4\u56de\u5f53\u524d\u7684\u201c\u547d\u4ee4\u5904\u7406\u7a0b\u5e8f\u6269\u5c55\u201d\u7684\u7248\u672c\u53f7\u3002<\/p>\n\n\n\n

%COMPUTERNAME% \u7cfb\u7edf \u8fd4\u56de\u8ba1\u7b97\u673a\u7684\u540d\u79f0\u3002<\/p>\n\n\n\n

%COMSPEC% \u7cfb\u7edf \u8fd4\u56de\u547d\u4ee4\u884c\u89e3\u91ca\u5668\u53ef\u6267\u884c\u7a0b\u5e8f\u7684\u51c6\u786e\u8def\u5f84\u3002<\/p>\n\n\n\n

%DATE% \u7cfb\u7edf \u8fd4\u56de\u5f53\u524d\u65e5\u671f\u3002\u4f7f\u7528\u4e0e date \/t \u547d\u4ee4\u76f8\u540c\u7684\u683c\u5f0f\u3002\u7531Cmd.exe \u751f\u6210\u3002<\/p>\n\n\n\n

%ERRORLEVEL% \u7cfb\u7edf \u8fd4\u56de\u4e0a\u4e00\u6761\u547d\u4ee4\u7684\u9519\u8bef\u4ee3\u7801\u3002\u901a\u5e38\u7528\u975e\u96f6\u503c\u8868\u793a\u9519\u8bef\u3002<\/p>\n\n\n\n

%HOMEDRIVE% \u7cfb\u7edf \u8fd4\u56de\u8fde\u63a5\u5230\u7528\u6237\u4e3b\u76ee\u5f55\u7684\u672c\u5730\u5de5\u4f5c\u7ad9\u9a71\u52a8\u5668\u53f7\u3002\u57fa\u4e8e\u4e3b\u76ee\u5f55\u503c\u800c\u8bbe\u7f6e\u3002\u7528<\/p>\n\n\n\n

\u6237\u4e3b\u76ee\u5f55\u662f\u5728\u201c\u672c\u5730\u7528\u6237\u548c\u7ec4\u201d\u4e2d\u6307\u5b9a\u7684\u3002<\/p>\n\n\n\n

%HOMEPATH% \u7cfb\u7edf \u8fd4\u56de\u7528\u6237\u4e3b\u76ee\u5f55\u7684\u5b8c\u6574\u8def\u5f84\u3002\u57fa\u4e8e\u4e3b\u76ee\u5f55\u503c\u800c\u8bbe\u7f6e\u3002\u7528\u6237\u4e3b\u76ee\u5f55\u662f\u5728\u201c\u672c<\/p>\n\n\n\n

\u5730\u7528\u6237\u548c\u7ec4\u201d\u4e2d\u6307\u5b9a\u7684\u3002<\/p>\n\n\n\n

%HOMESHARE% \u7cfb\u7edf \u8fd4\u56de\u7528\u6237\u7684\u5171\u4eab\u4e3b\u76ee\u5f55\u7684\u7f51\u7edc\u8def\u5f84\u3002\u57fa\u4e8e\u4e3b\u76ee\u5f55\u503c\u800c\u8bbe\u7f6e\u3002\u7528\u6237\u4e3b\u76ee\u5f55\u662f<\/p>\n\n\n\n

\u5728\u201c\u672c\u5730\u7528\u6237\u548c\u7ec4\u201d\u4e2d\u6307\u5b9a\u7684\u3002<\/p>\n\n\n\n

%LOGONSERVER% \u672c\u5730 \u8fd4\u56de\u9a8c\u8bc1\u5f53\u524d\u767b\u5f55\u4f1a\u8bdd\u7684\u57df\u63a7\u5236\u5668\u7684\u540d\u79f0\u3002<\/p>\n\n\n\n

%NUMBER_OF_PROCESSORS% \u7cfb\u7edf \u6307\u5b9a\u5b89\u88c5\u5728\u8ba1\u7b97\u673a\u4e0a\u7684\u5904\u7406\u5668\u7684\u6570\u76ee\u3002<\/p>\n\n\n\n

%OS% \u7cfb\u7edf \u8fd4\u56de\u64cd\u4f5c\u7cfb\u7edf\u540d\u79f0\u3002Windows 2000 \u663e\u793a\u5176\u64cd\u4f5c\u7cfb\u7edf\u4e3aWindows_NT\u3002<\/p>\n\n\n\n

%PATH% \u7cfb\u7edf \u6307\u5b9a\u53ef\u6267\u884c\u6587\u4ef6\u7684\u641c\u7d22\u8def\u5f84\u3002<\/p>\n\n\n\n

%PATHEXT% \u7cfb\u7edf \u8fd4\u56de\u64cd\u4f5c\u7cfb\u7edf\u8ba4\u4e3a\u53ef\u6267\u884c\u7684\u6587\u4ef6\u6269\u5c55\u540d\u7684\u5217\u8868\u3002<\/p>\n\n\n\n

%PROCESSOR_ARCHITECTURE% \u7cfb\u7edf \u8fd4\u56de\u5904\u7406\u5668\u7684\u82af\u7247\u4f53\u7cfb\u7ed3\u6784\u3002<\/p>\n\n\n\n

%PROCESSOR_IDENTFIER% \u7cfb\u7edf \u8fd4\u56de\u5904\u7406\u5668\u8bf4\u660e\u3002<\/p>\n\n\n\n

%PROCESSOR_LEVEL% \u7cfb\u7edf \u8fd4\u56de\u8ba1\u7b97\u673a\u4e0a\u5b89\u88c5\u7684\u5904\u7406\u5668\u7684\u578b\u53f7\u3002<\/p>\n\n\n\n

%PROCESSOR_REVISION% \u7cfb\u7edf \u8fd4\u56de\u5904\u7406\u5668\u7684\u7248\u672c\u53f7\u3002<\/p>\n\n\n\n

%PROMPT% \u672c\u5730 \u8fd4\u56de\u5f53\u524d\u89e3\u91ca\u7a0b\u5e8f\u7684\u547d\u4ee4\u63d0\u793a\u7b26\u8bbe\u7f6e\u3002\u7531 Cmd.exe \u751f\u6210\u3002<\/p>\n\n\n\n

%RANDOM% \u7cfb\u7edf \u8fd4\u56de 0 \u5230 32767 \u4e4b\u95f4\u7684\u4efb\u610f\u5341\u8fdb\u5236\u6570\u5b57\u3002\u7531 Cmd.exe \u751f\u6210\u3002<\/p>\n\n\n\n

%SYSTEMDRIVE% \u7cfb\u7edf \u8fd4\u56de\u5305\u542b Windows server operating system \u6839\u76ee\u5f55\uff08\u5373\u7cfb\u7edf\u6839\u76ee\u5f55\uff09<\/p>\n\n\n\n

\u7684\u9a71\u52a8\u5668\u3002<\/p>\n\n\n\n

%SYSTEMROOT% \u7cfb\u7edf \u8fd4\u56deWindows server operating system \u6839\u76ee\u5f55\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

%TEMP% \u548c %TMP% \u7cfb\u7edf\u548c\u7528\u6237 \u8fd4\u56de\u5bf9\u5f53\u524d\u767b\u5f55\u7528\u6237\u53ef\u7528\u7684\u5e94\u7528\u7a0b\u5e8f\u6240\u4f7f\u7528\u7684\u9ed8\u8ba4\u4e34\u65f6\u76ee\u5f55\u3002<\/p>\n\n\n\n

%TIME% \u7cfb\u7edf \u8fd4\u56de\u5f53\u524d\u65f6\u95f4\u3002\u4f7f\u7528\u4e0e time \/t \u547d\u4ee4\u76f8\u540c\u7684\u683c\u5f0f\u3002\u7531 Cmd.exe \u751f\u6210\u3002<\/p>\n\n\n\n

%USERDOMAIN% \u672c\u5730 \u8fd4\u56de\u5305\u542b\u7528\u6237\u5e10\u6237\u7684\u57df\u7684\u540d\u79f0\u3002<\/p>\n\n\n\n

%USERNAME% \u672c\u5730 \u8fd4\u56de\u5f53\u524d\u767b\u5f55\u7684\u7528\u6237\u7684\u540d\u79f0\u3002<\/p>\n\n\n\n

%USERPROFILE% \u672c\u5730 \u8fd4\u56de\u5f53\u524d\u7528\u6237\u7684\u914d\u7f6e\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

%WINDIR% \u7cfb\u7edf \u8fd4\u56de\u64cd\u4f5c\u7cfb\u7edf\u76ee\u5f55\u7684\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

\u5f53\u6211\u4eec\u4e0d\u8bb0\u5f97\u7cfb\u7edf\u660e\u7684\u503c\u7684\u65f6\u5019\uff0c\u6211\u4eec\u53ef\u4ee5\u5728dos\u4e0b\u4f7f\u7528set \u547d\u4ee4\u67e5\u770b\u7cfb\u7edf\u53d8\u91cf\u503c\uff0c\u6bd4\u5982\uff1aset WINDIR\u3002<\/p>\n\n\n\n

2\uff09\u3001\u81ea\u5b9a\u4e49\u53d8\u91cf<\/p>\n\n\n\n

\u81ea\u5b9a\u4e49\u73af\u5883\u53d8\u91cf\u9700\u8981\u901a\u8fc7set\u547d\u4ee4\u6765\u5b9e\u73b0\uff0c\u901a\u8fc7set\u547d\u4ee4\u5b9a\u4e49\u7684\u53d8\u91cf\u53ef\u4ee5\u88ab\u5b50\u8fdb\u7a0b\u7ee7\u627f\uff0c\u4f46\u662f\u4e0d\u4f1a\u5199\u5165\u5230\u6ce8\u518c\u8868\u4e2d\u3002\u5982\u679c\u6211\u4eec\u60f3\u5b9a\u4e49\u4e0d\u4f1a\u88ab\u7ee7\u627f\u7684\u53d8\u91cf\uff0c\u90a3\u4e48\u53ef\u4ee5\u5728\u811a\u672c\u7528\u4f7f\u7528setlocal\u548cendlocal\u5c06\u5b9a\u4e49\u5305\u56f4\u8d77\u6765\uff0c\u90a3\u4e48\u5728\u8fd9\u4e24\u4e2a\u7b26\u53f7\u4e2d\u95f4\u5b9a\u4e49\u7684\u53d8\u91cf\u5728\u8d85\u51fa\u8fd9\u4e24\u4e2a\u7b26\u53f7\u5305\u56f4\u7684\u8303\u56f4\u4e4b\u540e\uff0c\u5c31\u65e0\u6cd5\u518d\u88ab\u8bbf\u95ee\uff0c\u4e5f\u4e0d\u4f1a\u88ab\u7ee7\u627f\uff0c\u5c31\u5b9a\u4e49\u51fa\u4e86\u672c\u5730\u53d8\u91cf\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u7b49\u53f7\u4e24\u8fb9\u4e0d\u80fd\u6709\u7a7a\u683c\u3002<\/p>\n\n\n\n

\u5b9a\u4e49\u4e00\u4e2a\u53d8\u91cf
set myvar=test<\/p>\n\n\n\n

\u53d6\u6d88\u4e00\u4e2a\u53d8\u91cf
set myvar=<\/p>\n\n\n\n

\u5b9a\u4e49\u4e00\u4e2a\u6570\u5b57\uff08\u9ed8\u8ba4\u60c5\u51b5\uff0c\u5b9a\u4e49\u7684\u53d8\u91cf\u90fd\u662f\u5b57\u7b26\u4e32\uff09
set \/A myvar=2 #\u5b9a\u4e49\u4e00\u4e2a\u6570\u5b57<\/p>\n\n\n\n

set \/A myvar1=myvar+2 #\u5b9a\u4e49myvar1\u662f\u4e00\u4e2a\u6570\u5b57\uff0c\u53f3\u8fb9\u662f\u4e00\u4e2a\u8868\u8fbe\u5f0f\uff0c\u8ba1\u7b97\u5f97\u5230\u7ed3\u679c\u4e4b\u540e\uff0c\u8d4b\u503c\u7ed9myvar1\u3002<\/p>\n\n\n\n

\u9644\uff1a\u64cd\u4f5c\u7b26\u4f18\u5148\u7ea7\uff08ps\uff1a\u6570\u5b66\u8868\u8fbe\u5f0f\u8fd9\u4e00\u5757\u5e73\u5e38\u4e0d\u600e\u4e48\u7528\uff0c\u4e0d\u505a\u8fc7\u591a\u4ecb\u7ecd\u3002\uff09<\/p>\n\n\n\n

( )
* \/ % + –
<< >>
&
^
|
= *= \/= %= += -= &= ^= |= <<= >>=
,<\/p>\n\n\n\n

\u7b49\u5f85\u7528\u6237\u8f93\u5165\u503c\u7684\u53d8\u91cf\uff08\u53ef\u4ee5\u7528\u6765\u8ddf\u7528\u6237\u8fdb\u884c\u4ea4\u4e92\uff09
set \/p myvar2= #\u5f53\u6267\u884c\u5230\u8fd9\u4e00\u6761\u547d\u4ee4\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u7b49\u5f85\u7528\u6237\u4ece\u6807\u51c6\u8f93\u5165\u6d41\u8f93\u5165\u4e00\u4e2a\u503c\uff0c\u8fd9\u4e2a\u503c\u5c31\u662fmyvar2\u7684\u503c\u3002\u8fd9\u79cd\u65b9\u5f0f\u7c7b\u4f3c\u4e8eC\u8bed\u8a00\u7684scanf()\u51fd\u6570\u3002<\/p>\n\n\n\n

set \/P Userinput= ::\u7b49\u5f85\u7528\u6237\u952e\u76d8\u8f93\u5165<\/p>\n\n\n\n

set \/P Fileinput= < test.txt ::\u4ece\u6587\u4ef6\u4e2d\u8f93\u5165\uff0c\u53ea\u80fd\u8bfb\u53d6\u6587\u4ef6\u7684\u7b2c\u4e00\u884c
\u67e5\u770b\u7cfb\u7edf\u4e2d\u4ee5xxx\u5f00\u5934\u7684\u53d8\u91cf
set xxx #\u4f1a\u663e\u793a\u5f53\u524dcmd\u73af\u5883\u4e2d\u5df2\u7ecf\u5b9a\u4e49\u7684\u4ee5xxx\u5f00\u5934\u7684\u53d8\u91cf\u3002<\/p>\n\n\n\n

set myvar #\u67e5\u770bmyvar\u53d8\u91cf\u7684\u503c\u3002<\/p>\n\n\n\n

set #\u67e5\u770b\u6240\u6709\u73af\u5883\u53d8\u91cf<\/p>\n\n\n\n

\u5c40\u90e8\u53d8\u91cf\u5b9a\u4e49
setlocal \u4e2d\u95f4\u533a\u57df\u5b9a\u4e49\u7684\u53d8\u91cf\u90fd\u662f\u5c40\u90e8\u53d8\u91cf endlocal\uff08\u5176\u4ed6\u65b9\u5f0f\u5b9a\u4e49\u7684\u90fd\u662f\u5168\u5c40\u53d8\u91cf\uff09\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n

setlocal
set test=jskdfjak
set test1=jskdfjakwekrj
echo %test%
echo %test1%
endlocal<\/p>\n\n\n\n

::\u5728\u8fd9\u4e4b\u540e\uff0ctest\u548ctest1\u751f\u547d\u5468\u671f\u7ed3\u675f\uff0c\u65e0\u6cd5\u4f7f\u7528test\u548ctest1\u8fd9\u4e24\u4e2a\u53d8\u91cf\u3002
3\uff09\u3001\u53d8\u91cf\u7684\u8bbf\u95ee\u548c\u4f7f\u7528<\/p>\n\n\n\n

\u53d8\u91cf\u7684\u8bbf\u95ee
%myvar%\uff1a\u76f4\u63a5\u4f7f\u7528\u8fd9\u4e2a\u53d8\u91cf\u7684\u503c\u3002\u4f8b\u5982\uff1aset myvar=test1 echo %myvar%\u7ed3\u679c\u662ftest1\u3002<\/p>\n\n\n\n

%myvar:str1=str2%\uff1a\u5c06myvar\u4e2d\u7684str1\u5b57\u7b26\u4e32\u5168\u90e8\u66ff\u6362\u6210str2\u3002\u4f8b\u5982\uff1aset myvar=test1test2\uff0c%myvar:test=really%\u7ed3\u679c\u662freally1really2\u3002<\/p>\n\n\n\n

%myvar\uff1a~start[,length]%\uff1a\u4ecestart\u5f00\u59cb\uff0c\u53d6\u51fa\u7279\u5b9a\u957f\u5ea6\u7684\u5b50\u4e32\uff0c\u7b2c\u4e00\u4e2a\u8ba1\u6570\u4e3a0\uff0c\u6700\u540e\u4e00\u4e2a\u8ba1\u6570-1\u6216\u8005\uff08\u603b\u957f-1\uff09,\u6ca1\u6709\u957f\u5ea6\u5c31\u53d6\u5230\u4e32\u5c3e\u3002<\/p>\n\n\n\n

set myvar=test1test2 \u4f8b\u5982\uff1a%myvar\uff1a~2%\u7ed3\u679c\u662fst1test2\uff08\u4ece\u7b2c3\u4e2a\u5b57\u7b26\u5f00\u59cb\u4e00\u76f4\u5230\u672b\u5c3e\uff09\uff1b%myvar:~0,-2%\u7ed3\u679c\u662ftest1tes\uff1b<\/p>\n\n\n\n

%myvar:~2,5%\u7ed3\u679c\u662fst1te\uff1b%myvar:~-5%\u7ed3\u679c\u662ftest2\u3002<\/p>\n\n\n\n

\u53d8\u91cf\u6269\u5c55\u539f\u5219
\u6267\u884ccmd\u6216\u8005bat\u6587\u4ef6\u662f\u4ece\u5934\u5411\u540e\u6267\u884c\uff0c\u53d8\u91cf\u6709\u4e00\u4e2a\u6269\u5c55\u89c4\u5219\uff0c\u5373\u5728\u6267\u884c\u4e00\u4e2a\u8bed\u53e5\u5757\u65f6\uff0cCMD\u5728\u8bfb\u5165\u8fd9\u4e2a\u8bed\u53e5\u5757\u7684\u65f6\u5019\uff0c\u8be5\u8bed\u53e5\u5757\u4e2d\u7684\u53d8\u91cf\u5c06\u4f1a\u88ab\u8be5\u8bed\u53e5\u5757\u4e4b\u524d\u7684\u540c\u540d\u7684\u53d8\u91cf\u7684\u503c\u4ee3\u66ff\u3002<\/p>\n\n\n\n

\u8bed\u53e5\u5757\u7684\u5e38\u89c1\u7c7b\u578b\uff1a<\/p>\n\n\n\n

set xxx=xxxxx<\/p>\n\n\n\n

ifxxxx()<\/p>\n\n\n\n

ifxxxxx() else ()<\/p>\n\n\n\n

if xxxxx() else if xxxx()<\/p>\n\n\n\n

for \u8bed\u53e5\u6574\u4e2a\u4f5c\u4e3a\u4e00\u4e2a\u8bed\u53e5\u5757<\/p>\n\n\n\n

\uff08\uff09\u62ec\u53f7\u4f5c\u4e3a\u4e00\u6574\u4e2a\u8bed\u53e5\u5757<\/p>\n\n\n\n

& || &&\u7b49\u8054\u7ed3\u7684\u4e00\u884c\u4e5f\u662f\u4e00\u4e2a\u8bed\u53e5\u5757\u5904\u7406<\/p>\n\n\n\n

|\u7ba1\u9053\u8054\u7ed3\u7684\u4e5f\u662f\u4e00\u6574\u4e2a\u8bed\u53e5\u5757\u5904\u7406<\/p>\n\n\n\n

\u4e5f\u5c31\u662f\u8bf4\u4e00\u4e2a\u547d\u4ee4\u5f80\u5f80\u4f5c\u4e3a\u4e00\u4e2a\u8bed\u53e5\u5757\u8bfb\u5165\uff0c\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\u8fc7\u7a0b\u8c03\u7528\u5e76\u4e0d\u662f\u4ee5\u6574\u4e2a\u8bed\u53e5\u5757\uff0c\u5728\u5904\u7406\u8fc7\u7a0b\u8c03\u7528\u7684\u65f6\u5019\uff0c\u90fd\u662f\u6309\u7167\u8fc7\u7a0b\u8c03\u7528\u5305\u542b\u7684\u547d\u4ee4\u5904\u7406\u7684\u3002<\/p>\n\n\n\n

\u4f8b\u5982\uff1a<\/p>\n\n\n\n

set a=hello& echo %a% \u8fd9\u4e2a\u8bed\u53e5\u901a\u8fc7&\u8fde\u63a5\u6210\u4e3a\u4e00\u4e2a\u8bed\u53e5\u5757\uff0c\u53c8\u5982(set a=steve if defined a echo hello %a%)\u662f\u901a\u8fc7()\u7ec4\u5408\u7684\u4e00\u4e2a\u8bed\u53e5\u5757\u5728\u6267\u884c\u8bed\u53e5\u5757<\/p>\n\n\n\n

\u65f6\uff0ca\u5c06\u4f1a\u88aba\u7684\u503c\u6240\u4ee3\u66ff\uff0c\u800c\u8bed\u53e5\u5757\u4e2d\u7684set\u8bed\u53e5\u5c06\u4f1a\u5728\u8be5\u8bed\u53e5\u5757\u6267\u884c\u5b8c\u540e\u624d\u6709\u6548\uff0c\u4f8b\u5982set a=hello (set a=steve if defined a echo hello %a%)<\/p>\n\n\n\n

\u5c06\u4f1a\u8f93\u51fahello\u800c\u4e0d\u662fsteve\uff0c\u56e0\u4e3a\u8bed\u53e5\u6269\u5c55\u4e4b\u540e\u539f\u6765\u7684\u4ee3\u7801\u5c31\u53d8\u4e3a\u4e86set a=hello (set a=steve if defined a echo hello hello)<\/p>\n\n\n\n

\u53ef\u4ee5\u7406\u89e3\u4e3a\u5f53\u524d\u8bed\u53e5\u5757\u4e2d\u6240\u6709\u7684set\u90fd\u5728\u4e0b\u4e00\u53e5\u8bed\u53e5\u5757\u6267\u884c\u65f6\u624d\u6709\u6548\uff0c\u5728\u5f53\u524d\u8bed\u53e5\u5757\u4e0d\u505a\u4efb\u4f55\u4e8b\u60c5\u8fd9\u6837\u5c06\u4f1a\u5bf9\u7a0b\u5e8f\u7684\u903b\u8f91\u6027\u4ea7\u751f\u5f88\u5927\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0ccmd\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b9\u5f0f\uff1asetlocal [Enable|Disable]DelayedExpansion\u3002<\/p>\n\n\n\n

SETLOCAL ENABLDELAYEDEXPANSION\uff08\u5fc5\u987b\u5927\u5199\uff09\uff1a\u542f\u7528\u6269\u5c55\u5ef6\u8fdf\uff1bSETLOCAL DISABLEDELAYEDEXPANSION\uff08\u5fc5\u987b\u5927\u5199\uff09\uff1a\u4e0d\u542f\u7528\u6269\u5c55\u5ef6\u8fdf\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff0c\u542f\u7528\u540e\u53d8\u91cf\u7684\u8c03\u7528\u5c06\u4f1a\u53d8\u4e3a!\u53d8\u91cf\u540d!\uff0c\u5982\u679c\u4f7f\u7528%\u53d8\u91cf\u540d%\uff0c\u8c03\u7528\u7684\u5c06\u4f1a\u662f\u672a\u4f7f\u7528\u6269\u5c55\u5ef6\u8fdf\u7684\u72b6\u6001\u7684\u53d8\u91cf\uff08\u5373\u4e0e\u539f\u6765\u6ca1\u4ec0\u4e48\u533a\u522b\uff09\u3002<\/p>\n\n\n\n

4\u3001\u6761\u4ef6\u8bed\u53e5<\/div><\/p>\n\n\n\n


\u6ce8\u610f\uff1a\u6269\u597d\u65c1\u8fb9\u5fc5\u987b\u5b58\u5728\u7a7a\u683c\u3002<\/p>\n\n\n\n

if
\u7528\u6cd5\u4e00\uff1aif string1==string2 ( command ) ::\u5224\u65ad\u4e24\u4e2a\u53d8\u91cf\u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n

::\u53e6\u5916\uff0c\u5f53str1\u6216\u8005str2\u4e2d\u5305\u542b\u4e86\u7a7a\u683c\u7684\u65f6\u5019\uff0c==\u4e24\u8fb9\u7684\u53d8\u91cf\u90fd\u9700\u8981\u52a0\u4e0a\u53cc\u5f15\u53f7\u3002\u5982\u679c\u5b83\u4eec\u4e4b\u4e2d\u6ca1\u6709\u7a7a\u683c\uff0c\u6211\u4eec\u52a0\u4e0a\u53cc\u5f15\u53f7\u4e5f\u4e0d\u4f1a\u5f71\u54cd\uff0c\u56e0\u6b64\u6211\u4eec\u6700\u5e38\u7528\u7684\u662f\u7684\u662f\u53cc\u5f15\u53f7\u7248\u672c\u3002<\/p>\n\n\n\n

if “string1″==”string2” ( command )<\/p>\n\n\n\n

\u4f8b\u5982\uff1a<\/p>\n\n\n\n

set str1=test1
set str2=test1<\/p>\n\n\n\n

if %str1%==%str2% (
echo success
)<\/p>\n\n\n\n

::\u53e6\u5916\uff0c\u5f53str1\u6216\u8005str2\u4e2d\u5305\u542b\u4e86\u7a7a\u683c\u7684\u65f6\u5019\uff0c==\u4e24\u8fb9\u7684\u53d8\u91cf\u90fd\u9700\u8981\u52a0\u4e0a\u53cc\u5f15\u53f7\u3002\u5982\u679c\u5b83\u4eec\u4e4b\u4e2d\u6ca1\u6709\u7a7a\u683c\uff0c\u6211\u4eec\u52a0\u4e0a\u53cc\u5f15\u53f7\u4e5f\u4e0d\u4f1a\u5f71\u54cd\uff0c\u56e0\u6b64\u6211\u4eec\u6700\u5e38\u7528\u662f\u5982\u4e0b\u7248\u672c\u7684\u6bd4\u8f83\u3002<\/p>\n\n\n\n

set str1=test1
set str2=test1<\/p>\n\n\n\n

if “%str1%”==”%str2%” (
echo success
)<\/p>\n\n\n\n

::\u6ce8\u610f\u5de6\u62ec\u53f7\u8ddfstr2\u4e4b\u95f4\u6709\u4e00\u4e2a\u7a7a\u683c\u3002<\/p>\n\n\n\n

::\u4e0b\u9762\u662f\u5176\u4ed6\u7684\u5224\u65ad\u5173\u7cfb\u5f0f
if “%str1%” EQU “%str2%” (
echo success
)
::\u7b49\u4e8e<\/p>\n\n\n\n

if “%str1%” LSS “%str2%” (
echo success
)
::\u5c0f\u4e8e<\/p>\n\n\n\n

if “%str1%” LEQ “%str2%” (
echo success
)
::\u5c0f\u4e8e\u7b49\u4e8e<\/p>\n\n\n\n

if “%str1%” GTR “%str2%” (
echo success
)
::\u5927\u4e8e<\/p>\n\n\n\n

if “%str1%” GEQ “%str2%” (
echo success
)
::\u5927\u4e8e\u7b49\u4e8e
\u7528\u6cd5\u4e8c\uff1aif EXIST filename ( command ) ::\u7528\u4e8e\u5224\u65ad\u5728\u5f53\u524d\u6587\u4ef6\u5939\u662f\u5426\u5b58\u5728\u540d\u4e3afilename\u7684\u6587\u4ef6<\/p>\n\n\n\n

if EXIST testprocess.bat (
echo success
)<\/p>\n\n\n\n

if exist “D:\\test my folder\\a.txt” (
del “D:\\test my folder\\a.txt”
) else (
echo \u60a8\u6240\u8981\u5220\u9664\u7684\u6587\u4ef6\u4e0d\u5b58\u5728
)
\u7528\u6cd5\u4e09\uff1a if “%ERRORLEVEL%”==”0” ( command ) ::\u9519\u8bef\u5224\u65ad<\/p>\n\n\n\n

if “%ERRORLEVEL%”==”0” (
echo success
)
::\u5224\u65ad\u4e0a\u4e00\u6761\u547d\u4ee4\u6267\u884c\u662f\u5426\u6210\u529f\u3002
\u6ce8\u610f\uff1a\u4e0a\u9762\u4e09\u79cd\u7528\u6cd5\u90fd\u53ef\u4ee5\u52a0\u4e0a\u4e00\u4e2a\u5426\u5b9aNOT\uff0c\u8868\u793a\u53d6\u53cd\uff0c\u4ece\u800c\u5f62\u6210\u4e0b\u9762\u7684\u7528\u6cd5\u3002<\/p>\n\n\n\n

if NOT “string1″==”string2” ( command )<\/p>\n\n\n\n

if NOT EXIST filename ( command )<\/p>\n\n\n\n

if NOT “%ERRORLEVEL%”==”0” ( command )<\/p>\n\n\n\n

\u4e0a\u9762\u4e09\u79cd\u7528\u6cd5\u4e5f\u53ef\u4ee5\u548cELSE\u8bed\u53e5\u4e00\u8d77\u4f7f\u7528\uff0c\u5f62\u6210\u5982\u4e0b\u7528\u6cd5\uff1a<\/p>\n\n\n\n

if “string1″==”string2” (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

) else (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

)<\/p>\n\n\n\n

if EXIST filename (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

) else (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

)<\/p>\n\n\n\n

if “%ERRORLEVEL%”==”0” (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

) else (<\/p>\n\n\n\n

command<\/p>\n\n\n\n

)<\/p>\n\n\n\n

if xxx () else if xxx ()\u8fd9\u79cd\u5f62\u5f0f\u4e5f\u6bd4\u8f83\u5e38\u7528\u3002<\/p>\n\n\n\n

\u8fd9\u51e0\u79cd\u7528\u6cd5\u540c\u6837\u53ef\u4ee5\u5728if\u540e\u9762\u52a0\u4e0anot\uff0c\u4e0d\u518d\u4f9d\u4f9d\u5217\u51fa\u3002<\/p>\n\n\n\n

ps\uff1aif\u8bed\u53e5\u4e2d\uff0c\u7279\u522b\u8981\u6ce8\u610f\u53d8\u91cf\u6269\u5145\u539f\u5219\uff0c\u5426\u5219\u5bb9\u6613\u9020\u6210\u9519\u8bef\u3002<\/p>\n\n\n\n

5\u3001\u5faa\u73af<\/div><\/p>\n\n\n\n


for\u8bed\u53e5
\u8bed\u6cd5\uff1afor {%% | %} in () do []<\/p>\n\n\n\n

\u6700\u5e38\u7528\u7684\u65b9\u5f0f\uff1afor %%i in xxxx do xxxx\u3002<\/p>\n\n\n\n

\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u79cd\u6700\u5e38\u7528\u7684\u7528\u6cd5\uff1a<\/p>\n\n\n\n

ps:\u4f7f\u7528%\u53ef\u80fd\u4f1a\u53d1\u751f\u6b67\u4e49\uff0c\u6211\u4eec\u76f4\u63a5\u4f7f\u7528%%\u6765\u907f\u514d\u53d1\u751f\u6b67\u4e49\u3002<\/p>\n\n\n\n

\u7528\u6cd5\u4e00\uff1afor %%i in (*.*) do @echo %%i<\/p>\n\n\n\n

\u8fd9\u5c31\u662f for \u7684\u4e00\u822c\u4f7f\u7528\u683c\u5f0f\u3002\u6ce8\u610f\u5230\u5176\u4e2d\u7684\u6587\u5b57 for \u3001in \u548c do \uff0c\u662f for \u7684\u56fa\u5b9a\u7528\u6cd5\u3002\u5176\u5185\u5bb9\u53ef\u4ee5\u7406\u89e3\u4e3a\uff1a\u5728\u67d0\u4e00\u8303\u56f4\u5185(in)\uff0c\u5bf9\u4e8e\u5176\u4e2d\u7684\u67d0\u4e00\u6587\u4ef6\u6765\u8bf4(for)\uff0c\u505a\u5982\u4e0b\u7684\u5904\u7406(do)\u3002\u800c for %i in (*.*) do @echo %i \u5c31\u662f\u5728\u5f53\u524d\u5de5\u4f5c\u76ee\u5f55\u7684\u6240\u6709\u6587\u4ef6\u4e2d(in (*.*))\uff0c\u5bf9\u4e8e\u5176 \u4e2d\u7684\u67d0\u4e00\u6587\u4ef6(for %i)\uff0c\u505a\u51fa\u663e\u793a\u5176\u540d\u79f0\u7684\u5904\u7406(do @echo %i)\u3002\u53d8\u91cf i \u4ec5\u5728\u5f53\u524d\u5faa\u73af\u8bed\u53e5 for \u91cc\u8d77\u4f5c\u7528\uff0c%i \u8868\u793a\u5176\u503c\u3002<\/p>\n\n\n\n

for %%i in (*) do (
echo %%i
)
::\u5bf9\u672c\u6587\u4ef6\u5939\u4e0b\u7684\u4efb\u610f\u6587\u4ef6\uff0c\u901a\u8fc7for\u5faa\u73af\u4f7f\u7528%%i\u8fed\u4ee3\u6587\u4ef6\u540d\uff0c\u4f9d\u6b21\u4f7f\u7528echo %%i\u64cd\u4f5c\u3002\u5373\uff0c\u4f9d\u6b21\u904d\u5386\u5f53\u524d\u6587\u4ef6\u5939\u4e0b\u7684\u6587\u4ef6\uff0c\u5e76\u8f93\u51fa\u5176\u6587\u4ef6\u540d\u3002<\/p>\n\n\n\n

set testfor=a,b,c,d
for %%i in (%testfor%) do (
echo %%i
)
::\u7ed3\u679c\u662fa b c d
set testfor1=a b c d
for %%i in (%testfor1%) do (
echo %%i
)
::\u7ed3\u679c\u662fa b c d
set testfor2=abcd
for %%i in (%testfor2%) do (
echo %%i
)
::\u7ed3\u679c\u662fabcd<\/p>\n\n\n\n

set testfor3=a,b c;d;e
for %%i in (%testfor3%) do (
echo %%i
)
::\u7ed3\u679c\u662fa b c d e<\/p>\n\n\n\n

for %%i in (a,b,c,d) do (
echo %%i
)
::\u7ed3\u679c\u662fa b c d
\u7528\u6cd5\u4e8c\uff1afor \/l %%i in (5,3,16) do echo %%i<\/p>\n\n\n\n

\/L\u662f\u91cd\u8981\u7684\u53c2\u6570\u4e4b\u4e00,\u7528\u6765\u6307\u5b9a\u6570\u503c\u53d8\u91cf\u7684\u6b65\u8fdb\u5faa\u73af\u6a21\u5f0f\uff0c\u6570\u503c\u578b\u7684\u53d8\u91cf i \u4f9d\u6b21\u6210\u4e3a\uff1a5\u30018\u300111\u300114 \u3002\u6b63\u5982 in \u91cc\u6240\u63cf\u8ff0\u7684\u89c4\u5f8b (5,3,16) \u4e00\u6837\uff0c\u4ece 5 \u5f00\u59cb\uff0c\u6bcf\u6b21\u589e\u52a0 3 \uff0c\u76f4\u5230 16\u4e3a\u6b62\u3002<\/p>\n\n\n\n

for \/L %%i in (5,3,16) do (
echo %%i
)
::%%i\u4ece5\u5f00\u59cb\uff0c\u6bcf\u6b21\u52a03\uff0c\u76f4\u523016\u4e3a\u6b62\uff0c\u4f9d\u6b21\u5faa\u73af\u3002\u5373\u7b2c\u4e00\u6b215\uff0c\u7b2c\u4e8c\u6b218\uff0c\u7b2c\u4e09\u6b2111\uff0c\u7b2c\u56db\u6b2114\uff0c\u6bcf\u6b21\u5faa\u73af\u90fd\u8f93\u51fa%%i\u7684\u503c\u3002<\/p>\n\n\n\n

for \/L %%i in (1,1,16) do (
echo %%i
)
::\u4ece1\u5f00\u59cb\uff0c\u6bcf\u6b21\u52a01\uff0c\u523016\u4e3a\u6b62\uff0c\u6bcf\u6b21\u5faa\u73af\u8f93\u51fa%%i\u7684\u503c\uff0c\u7ed3\u679c\u662f\uff1a1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16\u3002
\u7528\u6cd5\u4e09\uff1afor \u4e5f\u53ef\u4ee5\u5bf9\u6307\u5b9a\u8303\u56f4\u5185\u7684\u6587\u5b57\u8fdb\u884c\u5faa\u3002for \u540e\u9762\u8ddf\u53c2\u6570 \/F \uff0c\/F \u540e\u9762\u8ddf\u9009\u9879\uff0c\u6240\u6307\u5b9a\u7684\u8303\u56f4 in \u91cc\u53ef\u4ee5\u662f\u4e00\u4e2a\u6587\u4ef6\u91cc\u7684\u6587\u5b57\uff0c\u53ef\u4ee5\u662f\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u6761\u547d\u4ee4\u7684\u8f93\u51fa\u7ed3\u679c\u3002\u6211\u4eec\u9996\u5148\u4ee5\u4e00\u4e2a\u6587\u4ef6\u91cc\u7684\u6587\u5b57\u4f5c\u4e3a\u5faa\u73af\u5bf9\u8c61\uff0c\u5faa\u73af\u65f6\uff0c\u6bcf\u4e00\u884c\u5c06\u88ab\u5faa\u73af\u4e00 \u6b21\u3002\uff08\u4e0d\u505a\u8fc7\u591a\u4ecb\u7ecd\uff0c\u5e73\u5e38\u4e0d\u600e\u4e48\u7528\u3002\u5982\u679c\u9700\u8981\u66f4\u6539\u6587\u4ef6\u5185\u5bb9\uff0c\u6211\u5efa\u8bae\u76f4\u63a5\u7528python\u3002\uff09<\/p>\n\n\n\n

::\u4f7f\u7528for\u5faa\u73af\u6765\u5206\u5272\u5b57\u7b26\u4e32<\/p>\n\n\n\n

@echo off
::\u5b9a\u4e49\u4e00\u4e2a\u4ee5\u5206\u53f7\u4f5c\u4e3a\u5206\u9694\u7684\u5b57\u7b26\u4e32
set str=AAA;BBB;CCC;DDD;EEE;FFF
::str\u7684\u526f\u672c
set remain=%str%
:loop
for \/f “tokens=1* delims=;” %%a in (“%remain%”) do (
::\u8f93\u51fa\u7b2c\u4e00\u4e2a\u5206\u6bb5(\u4ee4\u724c)
echo %%a
rem \u5c06\u622a\u53d6\u5269\u4e0b\u7684\u90e8\u5206\u8d4b\u7ed9\u53d8\u91cfremain\uff0c\u5176\u5b9e\u8fd9\u91cc\u53ef\u4ee5\u4f7f\u7528\u5ef6\u8fdf\u53d8\u91cf\u5f00\u5173
set remain=%%b
)
::\u5982\u679c\u8fd8\u6709\u5269\u4f59,\u5219\u7ee7\u7eed\u5206\u5272
if defined remain goto :loop
pause
\u8fd9\u91cc\u7684%%b\u4e3a\u4ec0\u4e48\u80fd\u591f\u6807\u8bb0\u5269\u4e0b\u90e8\u5206\uff1f\u8fd9\u662f\u7531%%a\u51b3\u5b9a\u7684\u3002\u9996\u5148\uff0ctokens\u6807\u8bb0\u5c06\u5b57\u7b26\u4e32\u5206\u5272\u4e3a\u51e0\u4efd\uff0c\u8fd9\u91cc\u6807\u8bb0\u662f1\u548c\u5269\u4e0b\u6240\u6709\uff0c\u6240\u4ee5\u662f\u4e24\u4efd\uff1b\u7136\u540e\uff0c%%a\u8fed\u4ee3\u4e86\u7b2c\u4e00\u4efd\uff0c\u90a3\u4e48for\u547d\u4ee4\u5c31\u4f1a\u81ea\u52a8\u5c06\u5269\u4e0b\u7684\u90e8\u5206\u5168\u90e8\u4f7f\u7528%%b\u8fed\u4ee3\u6807\u8bb0\uff1b\u5982\u679c\u8fd9\u91cc\u4f7f\u7528%%i\u6765\u8fed\u4ee3\u7b2c\u4e00\u4efd\uff0c\u90a3\u4e48for\u547d\u4ee4\u5c31\u4f1a\u81ea\u52a8\u5c06\u5269\u4e0b\u7684\u90e8\u5206\u5168\u90e8\u4f7f\u7528%%j\u8fed\u4ee3\u6807\u8bb0\uff0c\u8fd9\u91cc\u7684\u5b57\u7b26\u8fed\u4ee3\uff0c\u5b8c\u5168\u662f\u7531for\u547d\u4ee4\u81ea\u52a8\u4ecein\u524d\u9762\u7684\u90a3\u4e2a\u7b26\u53f7\u5f00\u59cb\u81ea\u52a8\u5f80\u540e\u9762\u5206\u914d\u7684\uff0c\u6309\u7167\u5c0f\u5199\u5b57\u6bcd\u6765\u5206\u914d\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528%%b\u5728in\u524d\u9762\uff0c\u90a3\u4e48for\u547d\u4ee4\u5c31\u4f1a\u81ea\u52a8\u8fed\u4ee3\u6240\u6709\u7684\u5206\u7ec4\uff0c\u4f7f\u7528b c d e \u7b49\u7b26\u53f7\u8fed\u4ee3\u6807\u8bb0\u3002<\/p>\n\n\n\n

FOR \/F “eol=; tokens=2,3* delims=, ” %i in (myfile.txt) do @echo %i %j %k
\u4f1a\u5206\u6790 myfile.txt \u4e2d\u7684\u6bcf\u4e00\u884c\uff0c\u5ffd\u7565\u4ee5\u5206\u53f7\u6253\u5934\u7684\u90a3\u4e9b\u884c\uff0c\u7528\u9017\u53f7\u548c\/\u6216\u7a7a\u683c\u5206\u9694\u7b26\u53f7\uff0c\u5c06\u5206\u9694\u540e\u7684\u6bcf\u884c\u4e2d\u7684\u7b2c\u4e8c\u4e2a\u548c\u7b2c\u4e09\u4e2a\u7b26\u53f7\u4f20\u9012\u7ed9 for \u51fd\u6570\u4f53\uff0c\u5269\u4e0b\u7684\u6240\u6709\u7b26\u53f7\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\uff0c\u7136\u540e\u901a\u8fc7\u7b26\u8fed\u4ee3\u3002\u8bf7\u6ce8\u610f\uff0c\u6b64 for \u51fd\u6570\u4f53\u7684\u8bed\u53e5\u5f15\u7528 %i \u6765\u83b7\u5f97\u7b2c\u4e8c\u4e2a\u7b26\u53f7\uff0c\u5f15\u7528 %j \u6765\u83b7\u5f97\u7b2c\u4e09\u4e2a\u7b26\u53f7\uff0c\u5f15\u7528 %k \u6765\u83b7\u5f97\u7b2c\u4e09\u4e2a\u7b26\u53f7\u540e\u7684\u6240\u6709\u5269\u4f59\u7b26\u53f7\u3002\u5bf9\u4e8e\u5e26\u6709\u7a7a\u683c\u7684\u6587\u4ef6\u540d\uff0c\u60a8\u9700\u8981\u7528\u53cc\u5f15\u53f7\u5c06\u6587\u4ef6\u540d\u62ec\u8d77\u6765\u3002\u4e3a\u4e86\u7528\u8fd9\u79cd\u65b9\u5f0f\u6765\u4f7f\u7528\u53cc\u5f15\u53f7\uff0c\u8fd8\u9700\u8981\u4f7f\u7528 usebackq \u9009\u9879\uff0c\u5426\u5219\uff0c\u53cc\u5f15\u53f7\u4f1a\u88ab\u7406\u89e3\u6210\u662f\u7528\u4f5c\u5b9a\u4e49\u67d0\u4e2a\u8981\u5206\u6790\u7684\u5b57\u7b26\u4e32\u7684\u3002%i \u5728 for \u8bed\u53e5\u4e2d\u663e\u5f0f\u58f0\u660e\uff0c%j \u548c %k \u662f\u901a\u8fc7tokens= \u9009\u9879\u9690\u5f0f\u58f0\u660e\u7684\u3002\u53ef\u4ee5\u901a\u8fc7 tokens= \u4e00\u884c\u6307\u5b9a\u6700\u591a 26 \u4e2a\u7b26\u53f7\uff0c\u53ea\u8981\u4e0d\u8bd5\u56fe\u58f0\u660e\u4e00\u4e2a\u9ad8\u4e8e\u5b57\u6bcd “z” \u6216”Z” \u7684\u53d8\u91cf\u3002\u8bf7\u8bb0\u4f4f\uff0cFOR \u53d8\u91cf\u662f\u5355\u4e00\u5b57\u6bcd\u3001\u5206\u5927\u5c0f\u5199\u548c\u5168\u5c40\u7684\u53d8\u91cf\uff1b\u800c\u4e14\uff0c\u4e0d\u80fd\u540c\u65f6\u4f7f\u7528\u8d85\u8fc7 52 \u4e2a\u3002<\/p>\n\n\n\n

\u6b64\u5916\/D\u548c\/R\u4e24\u4e2a\u9009\u9879\u4e5f\u5f88\u6709\u7528\u3002<\/p>\n\n\n\n

ps:for\u5faa\u73af\u540c\u6837\u8981\u6ce8\u610f\u53d8\u91cf\u7684\u6269\u5c55\u539f\u5219\u3002<\/p>\n\n\n\n

6\u3001\u53c2\u6570<\/div><\/p>\n\n\n\n


\u7b2c\u4e00\u79cd\uff1a%0 %1 %2 \u2026\uff0c\u8fd9\u79cd\u65b9\u5f0f\u901a\u5e38\u5728\u88ab\u8c03\u7528\u811a\u672c\u6216\u8005\u8fc7\u7a0b\u8c03\u7528\u4e2d\u4f7f\u7528\u3002<\/p>\n\n\n\n

%*\uff1a\u4ece%0\u5f00\u59cb\u7684\u6240\u6709\u53c2\u6570\u3002<\/p>\n\n\n\n

%0\uff1a\u8868\u793a\u88ab\u8c03\u7528\u65f6\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u5373\u6307\u5411\u5f53\u524d\u88ab\u8c03\u7528\u7684\u811a\u672c\u8def\u5f84\u540d\u6216\u8005\u88ab\u8c03\u7528\u7684\u8fc7\u7a0b\u540d\u3002<\/p>\n\n\n\n

%1\uff1a\u8868\u793a\u88ab\u8c03\u7528\u65f6\u7684\u7b2c\u4e8c\u4e2a\u53c2\u6570\u3002<\/p>\n\n\n\n

%2\uff1a\u4ee5\u6b64\u7c7b\u63a8<\/p>\n\n\n\n

\u7b2c\u4e8c\u79cd\uff1a\u7b49\u5f85\u7528\u6237\u8f93\u5165\u7684\u53c2\u6570,\u9002\u7528\u4e8e\u9700\u8981\u4e0e\u7528\u6237\u4ea4\u4e92\u7684\u573a\u666f\u3002<\/p>\n\n\n\n

set \/p arg=<\/p>\n\n\n\n

\u6ce8\u610f\uff1abat\u811a\u672c\u91c7\u7528\u7a7a\u683c\u6765\u5206\u9694\u53c2\u6570\uff0c\u5982\u679c\u53c2\u6570\u5185\u90e8\u5305\u542b\u7a7a\u683c\uff0c\u5219\u9700\u8981\u4f7f\u7528\u5f15\u53f7\u5305\u62ec\u3002<\/p>\n\n\n\n

7\u3001\u51fd\u6570\uff08\u8fc7\u7a0b\u8c03\u7528\uff09<\/div><\/p>\n\n\n\n


\u5728\u6279\u5904\u7406\u4e2d\uff0c\u5176\u5b9e\u6ca1\u6709\u51fd\u6570\u7684\u6982\u5ff5\uff0c\u53ea\u6709\u8fc7\u7a0b\u8c03\u7528\u7684\u6982\u5ff5\u3002<\/p>\n\n\n\n

cmd\u6267\u884c\u4e00\u4e2a\u6279\u5904\u7406\u811a\u672c\uff0c\u53ea\u4f1a\u4ece\u4e0a\u5f80\u4e0b\u4e00\u884c\u4e00\u884c\u8bfb\u53d6\u5e76\u6267\u884c\uff0c\u5176\u5e76\u4e0d\u80fd\u5206\u8fa8\u54ea\u4e9b\u8bed\u53e5\u662f\u5c5e\u4e8e\u8fc7\u7a0b\u8c03\u7528\u7684\uff0c\u54ea\u4e9b\u662f\u9700\u8981\u6267\u884c\u7684\u8bed\u53e5\uff0c\u53ea\u8981\u9047\u5230\u8bed\u53e5\u90fd\u4f1a\u6267\u884c\uff0c\u5f53\u5176\u6267\u884c\u5230exit\u8fd9\u6761\u8bed\u53e5\u7684\u65f6\u5019\uff0c\u5c31\u4f1a\u7ec8\u6b62\u6267\u884c\uff0c\u56e0\u6b64exit\u5c31\u6210\u4e86\u5206\u9694\u811a\u672c\u6b63\u6587\u548c\u8fc7\u7a0b\u8c03\u7528\u7684\u5206\u5272\u7ebf\u3002<\/p>\n\n\n\n

\u8fc7\u7a0b\u8c03\u7528\uff1a<\/p>\n\n\n\n

\uff1a\u8fc7\u7a0b\u8c03\u7528\u540d<\/p>\n\n\n\n

command<\/p>\n\n\n\n

exit \/b ::\u4e00\u5b9a\u8981\u52a0\u4e0a\u8fd9\u4e00\u6761\uff0c\u5426\u5219\u5c31\u4f1a\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c\uff0c\u76f4\u5230exit\u4e3a\u6b62\u6216\u8005\u5230\u811a\u672c\u672b\u5c3e\u4e3a\u6b62\u3002<\/p>\n\n\n\n

\u901a\u8fc7call\u547d\u4ee4\u8c03\u7528\u5bf9\u5e94\u7684\u8fc7\u7a0b\uff0ccall \uff1a\u8fc7\u7a0b\u8c03\u7528\u540d\u6216 call \uff1a\u8fc7\u7a0b\u8c03\u7528\u540d \u53c2\u65701 \u53c2\u65702 …\u3002<\/p>\n\n\n\n

exit\u4e0egoto :eof\uff1f<\/p>\n\n\n\n

exit\u662f\u9000\u51fa\u6279\u5904\u7406\u811a\u672c\u7684\u6267\u884c\u5e76\u8fd4\u56de\u5230\u521b\u5efa\u8fd9\u4e2a\u6279\u5904\u7406\u7684\u8fdb\u7a0b\u3002\u53e6\u5916\uff0cexit\u53ef\u4ee5\u7528\u4e8e\u540c\u4e00\u4e2a\u6279\u5904\u7406\u7684call :label\u4e2d\uff0c\u7528\u6765\u9000\u51fa\u8fc7\u7a0b\u8c03\u7528\u3002\u6b64\u5916\uff0cexit\u8fd8\u53ef\u4ee5\u4f7f\u7528 \/b\u9009\u9879\u8bbe\u5b9a\u9000\u51fa\u72b6\u6001\u7801\uff0c\u4ee5\u4f9b\u521b\u5efa\u8fdb\u7a0b\u8bbf\u95ee\u3002<\/p>\n\n\n\n

goto :eof\u662f\u76f4\u63a5\u8ba9cmd\u76f4\u63a5\u8df3\u8f6c\u5230\u6279\u5904\u7406\u811a\u672c\u672b\u5c3e\u6267\u884c\uff0c\u6267\u884c\u5b8c\u6bd5\u6279\u5904\u7406\u811a\u672c\u9000\u51fa\u4e0d\u8fd4\u56de\u5230\u521b\u5efa\u8fd9\u4e2a\u6279\u5904\u7406\u7684\u8fdb\u884c\u3002<\/p>\n\n\n\n

\u5728call\u547d\u4ee4\u7684\u8c03\u7528\u4e2d\uff0cexit\u548cgoto :eof\u6548\u679c\u76f8\u540c\uff0c\u90fd\u4f1a\u7ed3\u675fcall\u547d\u4ee4\u7684\u6267\u884c\uff0c\u8fd4\u56de\u5230call\u7684\u4e0b\u4e00\u884c\u7ee7\u7eed\u6267\u884c\uff0c\u5b83\u4eec\u7ed3\u675f\u7684\u662fcall\u547d\u4ee4\u521b\u5efa\u7684\u90a3\u4e2a\u65b0\u7684\u4e0a\u4e0b\u6587\u3002<\/p>\n\n\n\n

\u4f8b\u5b50\uff1a<\/p>\n\n\n\n

call :testcall<\/p>\n\n\n\n

call :add 1 2<\/p>\n\n\n\n

exit \/b
::\u8fd9\u91cc\u4ee5\u4e0a\u662f\u811a\u672c\u6b63\u6587\uff0c\u8fd9\u91cc\u4ee5\u4e0b\u662f\u8fc7\u7a0b\u8c03\u7528\u90e8\u5206<\/p>\n\n\n\n

:testcall
echo test success!
exit \/b<\/p>\n\n\n\n

:testcall1
echo test success1!
exit \/b<\/p>\n\n\n\n

::\u53ef\u4ee5\u589e\u52a0\u53c2\u6570
:add
set \/a sum=%1+%2
echo sum
exit \/b<\/p>\n\n\n\n

8\u3001\u8c03\u7528\u5916\u90e8\u811a\u672c<\/div><\/p>\n\n\n\n


\u8c03\u7528\u5916\u90e8\u811a\u672c\u9700\u8981\u4f9d\u8d56call\u6216\u8005start\u547d\u4ee4\u3002<\/p>\n\n\n\n

call\u547d\u4ee4\uff1acall\u547d\u4ee4\u53ef\u4ee5\u8c03\u7528\u540c\u4e00\u811a\u672c\u4e2d\u7684\u8fc7\u7a0b\u8c03\u7528\u6216\u8005\u5916\u90e8\u811a\u672c\u3002<\/p>\n\n\n\n

\u4e3b\u8981\u6709\u4e09\u79cd\u5e38\u7528\u5f62\u5f0f\uff1a<\/p>\n\n\n\n

1\uff09\u3001\u8c03\u7528\u540c\u811a\u672c\u4e2d\u7684\u8fc7\u7a0b\u8c03\u7528<\/p>\n\n\n\n

\u5982\u4e0a\u6240\u793a<\/p>\n\n\n\n

2\uff09\u3001\u8c03\u7528\u5916\u90e8\u811a\u672c<\/p>\n\n\n\n

call filename arg1 arg2<\/p>\n\n\n\n

3\uff09\u3001\u8c03\u7528\u5916\u90e8\u811a\u672c\u4e2d\u7684\u8fc7\u7a0b\u8c03\u7528\uff08\u53ef\u4ee5\u628a\u8fd9\u4e2a\u88ab\u8c03\u7528\u7684\u5916\u90e8\u811a\u672c\u4f5c\u4e3a\u4e00\u4e2a\u5e93\uff09<\/p>\n\n\n\n

@echo off &setlocal
call “other.bat”
call “other.bat” test
call “other.bat” hello
call “other.bat” notexistinglabel
pause
::other.bat<\/p>\n\n\n\n

if “%~1” neq “” (call :%~1&exit \/b)
echo No argument passed.
exit \/b<\/p>\n\n\n\n

:hello
echo Hello World!
exit \/b<\/p>\n\n\n\n

:test
echo This is a test.
exit \/b<\/p>\n\n\n\n

\u6216\u8005\u53e6\u5916\u4e00\u4e2a\u5f62\u5f0f<\/p>\n\n\n\n

if “%~1” neq “” (goto %~1)<\/p>\n\n\n\n

echo No argument passed.
exit \/b<\/p>\n\n\n\n

:hello
echo Hello World!
exit \/b<\/p>\n\n\n\n

:test
echo This is a test.
exit \/b
start\u547d\u4ee4\uff1astart\u547d\u4ee4\u53ef\u4ee5\u8c03\u7528\u4e0d\u540c\u76ee\u5f55\u4e0b\u7684\u5916\u90e8\u811a\u672c\u3002<\/p>\n\n\n\n

call\u3001goto\u4e0estart\u7684\u533a\u522b\uff1a<\/p>\n\n\n\n

goto\uff1agoto\u7528\u4e8e\u5728\u540c\u4e00\u4e2abatch file\u4e2d\u8fdb\u884c\u8df3\u8f6c\uff0c\u8be5\u547d\u4ee4\u4f1a\u8ba9cmd\u76f4\u63a5\u8df3\u8f6c\u5230\u6307\u5b9a\u7684\u6807\u7b7e\u884c\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c\uff0c\u5982\u679c\u9047\u5230exit\u5c31\u76f4\u63a5\u9000\u51fa\u4e86\u3002\u800ccall\u5728\u8c03\u7528\u540c\u4e00batch file\u4e2d\u7684\u8fc7\u7a0b\u8c03\u7528\u7684\u65f6\u5019\uff0c\u4e5f\u4f1a\u8df3\u8f6c\u6807\u7b7e\u5904\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c\uff0c\u9047\u5230exit\u4e0d\u4f1a\u76f4\u63a5\u9000\u51fa\uff0c\u800c\u662f\u56de\u5230call\u7684\u4e0b\u4e00\u884c\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n\n\n\n

call\uff1acall\u53ef\u4ee5\u8c03\u7528\u540c\u4e00batch file\u4e2d\u7684\u8fc7\u7a0b\u8c03\u7528\uff0c\u4e5f\u53ef\u4ee5\u8c03\u7528\u5916\u90e8\u7684batch file\u3002call\u547d\u4ee4\u5728\u6267\u884c\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u65b0\u5efa\u4e00\u4e2a\u4e0a\u4e0b\u6587\uff0c\u8df3\u8f6c\u5230\u6267\u884c\u7684\u6807\u7b7e\u8fdb\u884c\u6267\u884c\u6216\u8005\u8c03\u7528batch file\uff0c\u540c\u65f6\u6682\u505c\u5f53\u524d\u811a\u672c\u7684\u6267\u884c\uff0c\u5f53call\u547d\u4ee4\u6267\u884c\u5b8c\u6bd5\u4e4b\u540e\uff08\u4e0d\u8bba\u662f\u6279\u5904\u7406\u6267\u884c\u5230\u4e86\u7ed3\u5c3e\uff0c\u8fd8\u662f\u901a\u8fc7exit\u6216\u8005goto :eof\u9000\u51fa\uff09\uff0c\u4f1a\u8fd4\u56de\u5230call\u7684\u4e0b\u4e00\u884c\u7ee7\u7eed\u6267\u884c\u3002<\/p>\n\n\n\n

start\uff1astart\u53ef\u4ee5\u8c03\u7528\u4e00\u4e2abatch file\uff0c\u5b83\u4f1a\u91cd\u5efa\u5efa\u7acb\u4e00\u4e2a\u65b0\u7684cmd\u8fdb\u7a0b\uff0c\u4e0d\u5f71\u54cd\u539f\u811a\u672c\u7684\u6267\u884c\uff0c\u65b0\u5efa\u7684cmd\u8fdb\u7a0b\u7684\u811a\u672c\u6267\u884c\u4e5f\u4e0d\u53d7\u539f\u811a\u672c\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

9\u3001\u547d\u4ee4\u6267\u884c\u7ed3\u679c\u548c\u9519\u8bef\u5224\u65ad<\/div><\/p>\n\n\n\n


\u6bcf\u4e00\u6761\u547d\u4ee4\u6267\u884c\u5b8c\u4e4b\u540e\uff0c\u90fd\u4f1a\u5c06\u6267\u884c\u7ed3\u679c\u586b\u5199\u5728ERRORLEVEL\u8fd9\u4e2a\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u89c2\u5bdf\u5b83\u7684\u503c\uff0c\u53ef\u4ee5\u786e\u5b9a\u547d\u4ee4\u6267\u884c\u6210\u529f\u4e0e\u5426\u3002<\/p>\n\n\n\n

\u6211\u4eec\u901a\u8fc7%ERRORLEVEL%\u6765\u786e\u5b9a\u8fd9\u4e2a\u547d\u4ee4\u6267\u884c\u7ed3\u679c\uff0c\u5176\u542b\u4e49\u662f\u4ee3\u8868\u4e0a\u4e00\u6761\u6267\u884c\u7684\u547d\u4ee4\u7684\u6267\u884c\u7ed3\u679c\uff1a0\u8868\u793a\u6210\u529f\uff0c\u975e0\u8868\u793a\u4e0d\u6210\u529f\u3002<\/p>\n\n\n\n

10\u3001\u8df3\u8f6c<\/div>\n\n\n\n


\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7goto\u8df3\u8f6c\u5230\u6307\u5b9a\u7684\u5730\u65b9\u7ee7\u7eed\u6267\u884c\u811a\u672c\uff0c\u8df3\u8f6c\u7684\u5730\u65b9\u9700\u8981\u4e8b\u5148\u6807\u8bb0\uff0c\u4e0e\u8fc7\u7a0b\u8c03\u7528\u6807\u8bb0\u4e00\u81f4\uff0c\u5c31\u4e0d\u505a\u8fc7\u591a\u4ecb\u7ecd\u4e86\u3002\u6709\u4e00\u4e2a\u7279\u6b8a\u7684\u6bd4\u8f83\uff1aEOF\uff0c\u8fd9\u662f\u7cfb\u7edf\u4e8b\u5148\u5b9a\u4e49\u597d\u7684\u4e00\u4e2a\u6807\u8bb0\uff0c\u8868\u793a\u8df3\u8f6c\u5230\u811a\u672c\u672b\u5c3e\u3002<\/p>\n\n\n\n

goto :testgoto<\/p>\n\n\n\n

:testgoto
echo this is goto!
goto :EOF ::\u8df3\u8f6c\u5230\u811a\u672c\u672b\u5c3e\u3002<\/p>\n\n\n\n

11\u3001\u811a\u672c\u6ce8\u91ca<\/div><\/p>\n\n\n\n


::\u8fd9\u662f\u4e00\u4e2a\u6ce8\u91ca<\/p>\n\n\n\n

rem \u8fd9\u4e00\u884c\u4e5f\u662f\u6ce8\u91ca<\/p>\n\n\n\n

12\u3001\u4e00\u4e2a\u811a\u672c\u6587\u4ef6\u7684\u5178\u578b\u7ed3\u6784<\/div><\/p>\n\n\n\n


@echo off
::\u4e0a\u9762\u8fd9\u4e00\u6761\u547d\u4ee4\u8868\u793a\u4e0d\u5728cmd\u4e2d\u8f93\u51fa\u6267\u884c\u7684\u547d\u4ee4
title \u8fd9\u662f\u4e00\u4e2a\u811a\u672c\u7684\u6807\u9898
::title \u6807\u8bb0\u7684\u5185\u5bb9\u4f1a\u663e\u793a\u5728\u547d\u4ee4\u884c\u7684\u5de6\u4e0a\u89d2\u7a97\u53e3\u4e0a\uff0c\u7528\u6237\u63d0\u793a\u6b63\u5728\u6267\u884c\u54ea\u4e00\u4e2a\u811a\u672c<\/p>\n\n\n\n

rem \u8fd9\u662f\u6ce8\u91ca<\/p>\n\n\n\n

::\u4e0b\u9762\u7684\u5185\u5bb9\u5f00\u59cb\u811a\u672c\u7684\u6b63\u6587
set \/a num=15
if EXIST testprocess.bat (
echo success!
)<\/p>\n\n\n\n

set str1=test1
set str2=test1<\/p>\n\n\n\n

if “%str1%” EQU “%str2%” (
echo success1
)<\/p>\n\n\n\n

if “%ERRORLEVEL%”==”0” (
echo success6
)
::\u5224\u65ad\u547d\u4ee4\u6267\u884c\u662f\u5426\u6210\u529f<\/p>\n\n\n\n

for %%i in (*) do (
echo %%i
)
for \/l %%i in (1,1,16) do (
echo %%i
)
:gotosymbol
set testfor=a,b,c,d
for %%i in (%testfor%) do (
echo %%i
)
call :testcall
call :add 1 2
pause
::pause\u8fd9\u4e00\u6761\u547d\u4ee4\u4f1a\u6682\u505c\u811a\u672c\u7684\u6267\u884c\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u51fa\u6309\u4efb\u610f\u952e\u7ee7\u7eed\u2026
goto :testgoto
goto :gotosymbol<\/p>\n\n\n\n

exit \/b
::\u8fd9\u91cc\u4ee5\u4e0a\u662f\u811a\u672c\u6b63\u6587\uff0c\u8fd9\u91cc\u4ee5\u4e0b\u662f\u8fc7\u7a0b\u8c03\u7528\u90e8\u5206<\/p>\n\n\n\n

:testcall
echo test success!<\/p>\n\n\n\n

exit \/b<\/p>\n\n\n\n

::\u53ef\u4ee5\u589e\u52a0\u53c2\u6570
:add
set \/a sum=%1+%2
echo %sum%<\/p>\n\n\n\n

:testgoto
echo this is goto!
<\/p>\n\n\n\n

\u9644\u5f55\uff1a\u4e00\u4e9b\u5e38\u7528\u7684cmd\u547d\u4ee4<\/div><\/p>\n\n\n\n


\u7ec4\u5408\u547d\u4ee4
&\uff1a\u901a\u8fc7&\u7ec4\u5408\u7684\u547d\u4ee4\uff0c\u6240\u6709\u547d\u4ee4\u90fd\u4f1a\u5f97\u5230\u6267\u884c\u3002<\/p>\n\n\n\n

&&\uff1a\u901a\u8fc7&&\u7ec4\u5408\u7684\u547d\u4ee4\uff0c\u524d\u4e00\u6761\u547d\u4ee4\u6267\u884c\u6210\u529f\uff0c\u624d\u4f1a\u7ee7\u7eed\u6267\u884c\u540e\u9762\u4e00\u6761\u547d\u4ee4\uff0c\u5982\u679c\u524d\u4e00\u6761\u547d\u4ee4\u6267\u884c\u5931\u8d25\uff0c\u5c31\u4e0d\u4f1a\u6267\u884c\u540e\u9762\u4e00\u6761\u547d\u4ee4\u3002<\/p>\n\n\n\n

||\uff1a\u901a\u8fc7||\u7ec4\u5408\u7684\u547d\u4ee4\uff0c\u524d\u4e00\u6761\u547d\u4ee4\u6267\u884c\u5931\u8d25\uff0c\u624d\u4f1a\u7ee7\u7eed\u6267\u884c\u540e\u9762\u4e00\u6761\u547d\u4ee4\uff0c\u5982\u679c\u524d\u4e00\u6761\u547d\u4ee4\u6267\u884c\u6210\u529f\uff0c\u5c31\u4e0d\u4f1a\u6267\u884c\u540e\u9762\u4e00\u6761\u547d\u4ee4\u3002<\/p>\n\n\n\n

\u7ba1\u9053\u548c\u91cd\u5b9a\u5411<\/p>\n\n\n\n

\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u5230\u6587\u4ef6\u4e2d\uff0c\u4f46\u662f\u4f1a\u6e05\u9664\u539f\u6765\u6587\u4ef6\u4e2d\u5185\u5bb9\u3002<\/p>\n\n\n\n

\uff1a\u5c06\u547d\u4ee4\u7684\u8f93\u51fa\u91cd\u5b9a\u5411\u6587\u4ef6\u4e2d\uff0c\u4e0d\u4f1a\u6e05\u9664\u539f\u6765\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\uff0c\u4f1a\u5c06\u5185\u5bb9\u8ffd\u52a0\u5230\u6587\u4ef6\u5c3e\u90e8\u3002<\/p>\n\n\n\n

<\uff1a\u5c06\u67d0\u4e2a\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u91cd\u5b9a\u5411\u4e3a\u8f93\u5165\u3002\u4f8b\u5982\uff1aset \/p myvar=<sss.txt\uff0c\u4ecesss.txt\u4e2d\u8bfb\u5165\u4e00\u884c\u653e\u5165myvar\u4e2d\u3002<\/p>\n\n\n\n

<&\uff1a\u5c06\u53f3\u4fa7\u8bbe\u5907\u91cd\u5b9a\u5411\u5230\u5de6\u4fa7\u3002<\/p>\n\n\n\n

&\uff1a\u5c06\u5de6\u4fa7\u8bbe\u5907\u91cd\u5b9a\u5411\u5230\u53f3\u4fa7\u3002\u4f8b\u5982\uff1acopy __$1234.txt abc.txt 1>a.txt 2>&1\uff0c\u4f1a\u5c06\u6b63\u786e\u4fe1\u606f\u8f93\u51fa\u5230a.txt, \u51fa\u9519\u4fe1\u606f\u91cd\u5b9a\u5411\u5230\u5230\u8bbe\u59071\uff0c\u4ece\u800c\u5c06\u51fa\u9519\u4fe1\u606f\u4e5f\u8f93\u51fa\u5230a.txt\u3002<\/p>\n\n\n\n

|\uff1a\u7ba1\u9053\uff0c\u5c06\u4e0a\u4e00\u4e2a\u547d\u4ee4\u7684\u503c\u4f5c\u4e3a\u540e\u4e00\u4e2a\u547d\u4ee4\u7684\u8f93\u5165\u3002<\/p>\n\n\n\n

NUL\uff1a\u7a7a\u8bbe\u5907\uff0c\u7c7b\u4f3c\u4e8elinux\u7684\/dev\/null\u3002<\/p>\n\n\n\n

0\uff1a\u6807\u51c6\u8f93\u5165\u6d41\uff0c\u5373\u952e\u76d8\u3002<\/p>\n\n\n\n

1\uff1a\u6807\u51c6\u8f93\u51fa\u6d41\uff0c\u5373cmd\u547d\u4ee4\u884c\u7a97\u53e3\u3002<\/p>\n\n\n\n

2\uff1a\u9519\u8bef\u8f93\u51fa\u6d41\uff0c\u5373\u9519\u8bef\u8f93\u51fa\u5230\u547d\u4ee4\u7a97\u53e3\u3002<\/p>\n\n\n\n

\u76ee\u5f55\u547d\u4ee4
cd\uff1a\u540e\u9762\u4e0d\u8ddf\u53c2\u6570\u8868\u793a\u8f93\u51fa\u5f53\u524d\u76ee\u5f55\uff0c\u540e\u9762\u8ddf\u53c2\u6570\u8868\u793a\u5207\u6362\u5230\u53c2\u6570\u76ee\u5f55\u3002<\/p>\n\n\n\n

md\uff1a\u521b\u5efa\u76ee\u5f55\u3002<\/p>\n\n\n\n

rd\uff1a\u5220\u9664\u4e00\u4e2a\u76ee\u5f55\u3002<\/p>\n\n\n\n

dir\uff1a\u663e\u793a\u76ee\u5f55\u4e2d\u7684\u6587\u4ef6\u548c\u5b50\u76ee\u5f55\u5217\u8868\u3002<\/p>\n\n\n\n

tree\uff1a\u4ee5\u56fe\u5f62\u663e\u793a\u9a71\u52a8\u5668\u6216\u8005\u8def\u5f84\u7684\u6587\u4ef6\u5939\u7ed3\u6784\u3002<\/p>\n\n\n\n

xcopy\uff1a\u590d\u5236\u6587\u4ef6\u548c\u76ee\u5f55\u6811\u3002<\/p>\n\n\n\n

\u5982\u4f55\u53d6\u6d88xcopy\u7684\/F\u548c\/D\u7684\u63d0\u793a\uff1f<\/p>\n\n\n\n

echo f|xcopy xxxx\uff0c\u5229\u7528\u7ba1\u9053\u7ed9xcopy\u4e00\u4e2af\u7684\u8f93\u5165\u3002<\/p>\n\n\n\n

\u8fd9\u91cc\u7684\u539f\u7406\u662fxcopy\u9700\u8981\u4ece\u6807\u51c6\u8f93\u5165\u8bfb\u5165\u4e00\u4e2af\uff08\u6211\u4eec\u4ece\u952e\u76d8\u8f93\u5165f\uff0center\u5c31\u662f\u6807\u51c6\u8f93\u5165\uff09\uff0c\u4f46\u662f\u6211\u4eec\u901a\u8fc7\u7ba1\u9053\u7ed9\u4ed6\u4e00\u4e2af\u8f93\u5165\uff08xcopy\u5e94\u8be5\u5b9e\u73b0\u4e86\u4ece\u7ba1\u9053\u8bfb\u5165\u8f93\u5165\u7684\u529f\u80fd\uff09\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u81ea\u52a8\u8f93\u5165f\uff0c\u8fbe\u5230\u53d6\u6d88xcopy\u7684\u63d0\u793a\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n

\u6587\u4ef6\u547d\u4ee4
type\uff1a\u663e\u793a\u6587\u672c\u6587\u4ef6\u7684\u5185\u5bb9\u3002<\/p>\n\n\n\n

copy\uff1a\u5c06\u4e00\u4efd\u6216\u591a\u4efd\u6587\u4ef6\u590d\u5236\u5230\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u3002<\/p>\n\n\n\n

del\uff1a\u5220\u9664\u4e00\u4e2a\u6216\u6570\u4e2a\u6587\u4ef6\u3002<\/p>\n\n\n\n

move\uff1a\u79fb\u52a8\u6587\u4ef6\u5e76\u91cd\u547d\u540d\u6587\u4ef6\u548c\u76ee\u5f55\u3002(Windows XP Home Edition\u4e2d\u6ca1\u6709)<\/p>\n\n\n\n

ren\uff1a\u91cd\u547d\u540d\u6587\u4ef6\u3002<\/p>\n\n\n\n

replace\uff1a \u66ff\u6362\u6587\u4ef6\u3002<\/p>\n\n\n\n

attrib\uff1a \u663e\u793a\u6216\u66f4\u6539\u6587\u4ef6\u5c5e\u6027\u3002<\/p>\n\n\n\n

find\uff1a \u641c\u7d22\u5b57\u7b26\u4e32\u3002\u4f8b\u5982\uff1adri | find “test”<\/p>\n\n\n\n

fc\uff1a \u6bd4\u8f83\u4e24\u4e2a\u6587\u4ef6\u6216\u4e24\u4e2a\u6587\u4ef6\u96c6\u5e76\u663e\u793a\u5b83\u4eec\u4e4b\u95f4\u7684\u4e0d\u540c\u3002<\/p>\n\n\n\n

echo “my_name”>test\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u5185\u5bb9\u4e3amy_name\u7684\u6587\u4ef6\u3002<\/p>\n\n\n\n

type nul>test\uff1a\u5728\u5f53\u524d\u76ee\u5f55\u521b\u5efa\u4e00\u4e2a\u53ebtest\u7684\u7a7a\u6587\u4ef6\u3002<\/p>\n\n\n\n

\u7f51\u7edc\u547d\u4ee4
ping\uff1a\u8fdb\u884c\u7f51\u7edc\u8fde\u63a5\u6d4b\u8bd5\u3001\u540d\u79f0\u89e3\u6790\u3002<\/p>\n\n\n\n

ftp\uff1a\u6587\u4ef6\u4f20\u8f93\u3002<\/p>\n\n\n\n

net\uff1a\u7f51\u7edc\u547d\u4ee4\u96c6\u53ca\u7528\u6237\u7ba1\u7406\u3002<\/p>\n\n\n\n

telnet\uff1a\u8fdc\u7a0b\u767b\u9646\u3002<\/p>\n\n\n\n

ipconfig\uff1a\u663e\u793a\u3001\u4fee\u6539TCP\/IP\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

msg\uff1a\u7ed9\u7528\u6237\u53d1\u9001\u6d88\u606f\u3002<\/p>\n\n\n\n

arp\uff1a\u663e\u793a\u3001\u4fee\u6539\u5c40\u57df\u7f51\u7684IP\u5730\u5740-\u7269\u7406\u5730\u5740\u6620\u5c04\u5217\u8868\u3002<\/p>\n\n\n\n

\u7cfb\u7edf\u8d44\u6e90\u4fe1\u606f\u547d\u4ee4
at\uff1a\u5b89\u6392\u5728\u7279\u5b9a\u65e5\u671f\u548c\u65f6\u95f4\u8fd0\u884c\u547d\u4ee4\u548c\u7a0b\u5e8f\u3002<\/p>\n\n\n\n

shutdown\uff1a\u7acb\u5373\u6216\u5b9a\u65f6\u5173\u673a\u6216\u91cd\u542f\u3002<\/p>\n\n\n\n

tskill\uff1a\u7ed3\u675f\u8fdb\u7a0b\u3002<\/p>\n\n\n\n

taskkill\uff1a\u7ed3\u675f\u8fdb\u7a0b(\u6bd4tskill\u9ad8\u7ea7\uff0c\u4f46WinXPHome\u7248\u4e2d\u65e0\u8be5\u547d\u4ee4)\u3002<\/p>\n\n\n\n

tasklist\uff1a\u663e\u793a\u8fdb\u7a0b\u5217\u8868(Windows XP Home Edition\u4e2d\u6ca1\u6709)\u3002<\/p>\n\n\n\n

sc\uff1a\u7cfb\u7edf\u670d\u52a1\u8bbe\u7f6e\u4e0e\u63a7\u5236\u3002<\/p>\n\n\n\n

reg\uff1a\u6ce8\u518c\u8868\u63a7\u5236\u53f0\u5de5\u5177\u3002<\/p>\n\n\n\n

powercfg\uff1a\u63a7\u5236\u7cfb\u7edf\u4e0a\u7684\u7535\u6e90\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u5176\u4ed6\u547d\u4ee4
echo\uff1a\u8f93\u51fa\u3002<\/p>\n\n\n\n

pause\uff1a\u6682\u505c\u6267\u884c\u3002<\/p>\n\n\n\n

\u8fd4\u56de\u76ee\u5f55<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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