只想到这种嵌套循环对比判断的方法,文件太大则效率不高-
- @echo off&setlocal enabledelayedexpansion
- (for /f "delims=" %%i in (1.txt) do (
- set "num="
- for /f "delims=" %%j in (tem.txt) do (
- set "var=%%j"
- set "str=!var:%%i=!"
- if not "!var!"=="!str!" set num=n
- )
- if not defined num echo %%i
- ))>error.txt
- start error.txt
复制代码
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