rem 删除文件夹 set logPath=D:\tool\DelHisKLineData\log set dateSuffix=%DATE:~0,4%%DATE:~5,2%%DATE:~8,2% rem FCT_INDEX_2 rem sh set klinepath=D:\Server\FCT_INDEX_2\hqservice\data\sh rd /S /Q %klinepath%\min1kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min5kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min15kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min30kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min60kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rem sz set klinepath=D:\Server\FCT_INDEX_2\hqservice\data\sz rd /S /Q %klinepath%\min1kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min5kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min15kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min30kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min60kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rem 删除文件夹 rem FCT_INDEX rem sh set klinepath=D:\Server\FCT_INDEX\hqservice\data\sh rd /S /Q %klinepath%\min1kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min5kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min15kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min30kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min60kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rem sz set klinepath=D:\Server\FCT_INDEX\hqservice\data\sz rd /S /Q %klinepath%\min1kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min5kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min15kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min30kline >> %logPath%\DelHisKLine_%dateSuffix%.txt rd /S /Q %klinepath%\min60kline >> %logPath%\DelHisKLine_%dateSuffix%.txt

2.删除指定文件 ：del /F /S /Q

rem 删除文件
rem 查看del命令的参数:del /?
@echo off
setlocal enabledelayedexpansion
rem 变量延迟
set logPath=D:\tool\DelLog\log
set path=D:\app\taf\app_log\IndicatorSys\FormulaCalcServer
set dateSuffix=%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%
for /r %path% %%i in (*.*) do (
	rem echo 完整路径: %%i
	rem echo 无后缀路径： %%~dpni
	rem echo 所在目录： %%~dpi
	rem echo 完整文件名： %%~nxi
	rem echo 不带后缀文件名： %%~ni
	rem echo 文件后缀： %%~xi
	set filename=%%~nxi
	set filetmp=%%~ni
	echo 文件日期后缀： !filetmp:~-8,8!
	set datetmp=!filetmp:~-8,8!
	if /I !datetmp! LSS %dateSuffix% (
		echo !datetmp!
		echo:
		del /F /S /Q %path%\!filename! >> %logPath%\delLog_%dateSuffix%.txt
	) else (
		echo GEQ
		echo:
rem 右括号和左括号要和else在同行，else两边需要有空格
 setlocal enabledelayedexpansion的作用参见：https://www.cnblogs.com/ydhliphonedev/archive/2012/09/25/2702092.html
参见：https://www.yiibai.com/batch_script/batch_script_operators.html