77七

ai很多地方都是完全错误的，比如

rem 判断文件名是否包含字符串 "fxh.com"

if "%%F"=="*fxh.com*" (

rem 删除文件名中的 "fxh.com" 字符串

ren "%%F" "!F:fxh.com=!"

试试这样能行吗

@echo off
rem 批处理保存为ansi编码格式
cd /d "D:\ccshs\hsh" || exit
setlocal
for /f "delims=" %%i in ('dir /b /s ^|sort /r') do (
	set n=%%~nxi
	set f=%%i
	setlocal enabledelayedexpansion
	ren "!f!" "!n:fxh.com=!"
	endlocal
)
endlocal

set /a k=50*1024*1024,m=0
for /f "delims=" %%d in ('dir /b /ad') do (
	setlocal
	for %%a in ("%%d\*") do (
		if %%~za geq %k% (
			set /a m+=1
			set f=%%d
			set n=%%~nxa
		)
	)
	call :1
	endlocal
)
pause & exit

	:1
	if "%m%" neq "1" (
		exit /b
	)
	set _n=%n:~0,1%
	if %_n% leq Z (
		exit /b
	)
	setlocal enabledelayedexpansion
	for /l %%l in (0,1,260) do (
		set str=!n:~%%l,1!
		if !str! gtr Z (
			if not defined e (
				set /a q+=1
			) else (
				set /a t=e+q
				goto :2
			)
		) else (
			set /a e+=1
		)
	)
	:2
	for %%x in (q e t) do (
		if not defined %%x (
			exit /b
		)
	)
	ren "%f%\%n%" "!n:~%q%,%e%!!n:~0,%q%!!n:~%t%,260!"
	for /f "delims=" %%x in ("!n:~%q%,%e%!!n:~0,%q%!!n:~%t%,260!") do (
		ren "%f%" "%%~nx"
	)
	endlocal
	exit /b
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77七

回复 6# aloha20200628


   
谢谢大佬指点！

修改 15-26行为：

for /f "delims=" %%d in ('dir /b /ad') do (
	setlocal enabledelayedexpansion
	for %%a in ("%%d\*") do (
		set z1=00000000000000000000000%%~za
		set z2=00000000000000000000000%k%
		set z1=!z1:~-20!
		set z2=!z2:~-20!
		if "!z1!" geq "!z2!" (
			set /a m+=1
			set f=%%d
			set n=%%~nxa
		)
	)
	call :1
	endlocal
)
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