a.txt中的内容:
abc:
test.bat的内容:
@echo off
for /f "delims=: tokens=2" %%i in (a.txt) do (
if "%%i"=="" echo 空值
)
pause
我要说的是如何捕获a.txt中冒号后面的这个空值,运行test.bat输出结果为:空值
Originally posted by scale888 at 2009-7-4 12:02:
a.txt中的内容:
abc:
test.bat的内容:
@echo off
for /f "delims=: tokens=2" %%i in (a.txt) do (
if "%%i"=="" echo 空值
)
pause
我要说的是如何捕获 ...
写成这样就可以:
@echo off
for /f "delims=: tokens=2" %%i in (a.txt) do (
if "%%j"=="" echo 空值
)
pause
