批处理遍历并计算子文件夹下的文件数目

@echo off
 FOR /D %%G in ("*") DO (
     PUSHD "%%G"
     for /D %%A in ("*") DO (
      PUSHD "%%A"
    FOR /F "delims=" %%H in ('dir /a-d /b * ^|find /C /V ""') DO echo %%G=%%H>>"....count.txt"
                POPD
)    
     POPD
)
pause

*可以换成任意的*.后缀名