qixiaobin0715

@echo off
for /f "tokens=1* delims=》" %%a in ('dir /b /a-d *》*.txt') do (
    for /f "delims=／" %%i in ("%%a") do (
        for /f "delims=／" %%j in ("%%~nb") do ren "%%a》%%b" "%%i》%%j.txt"
    )
)
pause
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qixiaobin0715

我觉得楼主示范中ABCD应当不是具体的字符。只是代指。