
CODE: [Copy to clipboard][ Last edited by 无奈何 on 2006-2-25 at 20:41 ]for /f "delims=" %i in (1.txt) do @(set /p=%i<nul)
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CODE: [Copy to clipboard]这段我给记下了,回去好好研究。thxsetlocal enabledelayedexpansion
for /f %%i in (123.txt) do set str=!str!%%i
echo %str% > 2.txt
endlocal
CODE: [Copy to clipboard][ Last edited by willsort on 2006-3-2 at 16:11 ]:: Test of environment variable length
@echo off & setlocal EnableDelayedExpansion
set 1=
for /l %%i in (0,1,1000000) do (
set 2=!1!1
if not "!2!"=="!1!1" (
echo !1! > _varlen.txt
copy _varlen.txt _vl1.txt > nul
echo !2! >> _varlen.txt
echo Length: %%i
goto :eof
)
set 1=!2!
)
:eof
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