Lumiere

@echo off&setlocal enabledelayedexpansion
for /f  "eol=; delims=" %%a in (sample.txt) do (
      set "x=%%a"&set b=!x:*//=!
      if defined b (call set var=%%x://!b!=%%) else set var=!x!
      if defined var echo !var!>>resolution.txt
)
pause
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[ 本帖最后由 Lumiere 于 2009-8-7 00:45 编辑 ]