FOR 是否受其它命令干扰 - 中国DOS联盟论坛

C:\Documents and Settings\game>WMIC LOGICALDISK WHERE Description="可移动磁盘" GET NAME >>3.txt

C:\Documents and Settings\game>type 3.txt
Name
F:

C:\Documents and Settings\game>for /f "tokens=1 delims= " %1 in (3.txt) do @echo %1

没结果
C:\Documents and Settings\game>echo Name>>4.txt

C:\Documents and Settings\game>echo F:>>4.txt

C:\Documents and Settings\game>type 4.txt
Name
F:

C:\Documents and Settings\game>for /f "tokens=1 delims= " %1 in (4.txt) do @echo %1
Name
F:
有结果
C:\Documents and Settings\game>for /f "skip=1 tokens=1 delims= " %1 in(4.txt) do @echo %1
F:
有结果

为什么有的有结果,而有的没有??/?
是不是与 WMIC 命令有关

而用下式
for /f "skip=1" %%a in ('WMIC LOGICALDISK WHERE Description^="可移动磁盘" GET NAME') do (start %%a\shc~1)
有结果

[ Last edited by hy433124shc on 2008-1-27 at 05:14 AM ]

第1楼　hy433124shc	发表于 2008-01-26 23:44
中级用户　发帖 75　积分 201
FOR 是否受其它命令干扰 C:\Documents and Settings\game>WMIC LOGICALDISK WHERE Description="可移动磁盘" GET NAME >>3.txt C:\Documents and Settings\game>type 3.txt Name F: C:\Documents and Settings\game>for /f "tokens=1 delims= " %1 in (3.txt) do @echo %1 没结果 C:\Documents and Settings\game>echo Name>>4.txt C:\Documents and Settings\game>echo F:>>4.txt C:\Documents and Settings\game>type 4.txt Name F: C:\Documents and Settings\game>for /f "tokens=1 delims= " %1 in (4.txt) do @echo %1 Name F: 有结果 C:\Documents and Settings\game>for /f "skip=1 tokens=1 delims= " %1 in(4.txt) do @echo %1 F: 有结果为什么有的有结果,而有的没有??/? 是不是与 WMIC 命令有关而用下式 for /f "skip=1" %%a in ('WMIC LOGICALDISK WHERE Description^="可移动磁盘" GET NAME') do (start %%a\shc~1) 有结果 [ Last edited by hy433124shc on 2008-1-27 at 05:14 AM ]