xuanhuanwuca

@echo off 
for /f %%i in ("bbs bathome.net") do echo %%i
for /f "delims=.  tokens=1" %%i in ("bbs bathome.net") do echo %%i
for /f "delims=. tokens=2" %%i in ("bbs bathome.net") do echo %%i
pause>nulCOPY

第三题也只能这样了\
中间的bathome 想单做一行太难了
我做不出来,只能做出bbs bathome net 或者 bbs bathome

xuanhuanwuca

@echo off
type a.txt
for /f "tokens=2" %%i in ('type a.txt') do echo %%i
pause>nulCOPY