中国DOS联盟

@echo off&setlocal enabledelayedexpansion
set n=0&set m=0&set zk=0&set wk=0
for /f "delims=" %%i in (a.txt) do set str=%%i&call :lp %%str%%
echo 文本中有文字%n%个，文字空格%wk%个，字符%m%个，字符空格%zk%个
pause>nul&goto :eof
:lp
if defined str (
   set var=%str:~,1%
   if /i !var! gtr z (
      set /a n+=1
      ) else (
      if "!var!"==" " (
         set /a zk+=1
         ) else (
         if "!var!"=="　" (
            set /a wk+=1
            ) else (
            set /a m+=1
         )
      )
   )
set str=%str:~1%&goto lp
)

@echo off
for /f "delims=" %%a in ('findstr /n .* test.txt') do (
        set "var=%%a"
        setlocal enabledelayedexpansion
        set var=!var:*:=!
        call :Loop
        echo !n!
        endlocal
)
pause
goto :eof

:Loop
if defined var (
set /a n+=1
set var=!var:~1!
goto Loop
)

@echo off
for /f "delims=" %%a in ('findstr /n .* test.txt') do (
        set "var=%%a"
        setlocal enabledelayedexpansion
        set var=!var:*:=!
        call :Loop
        setlocal disabledelayedexpansion
)
echo %n%
pause
goto :eof

:Loop
if defined var (
set /a n+=1
set var=!var:~1!
goto Loop
)

@echo off
for /f "delims=" %%a in ('findstr /n .* a.txt') do (
        set "var=%%a"
        call :list
)

echo.%total%
pause>nul
goto :eof

:list
setlocal enabledelayedexpansion
set /a n=0
set var=!var:*:=!
call :loop
endlocal&set /a total+=%n%
goto :eof

:loop
if defined var (
  set /a n+=1
  set var=!var:~1!
  goto loop
)

@echo off
set w=1
for /f "delims=" %%a in ('findstr /n .* a.txt') do set "var=%%a"&call :lis
echo.&echo 字符总数是 %u%
pause>nul
goto :eof
:lis
  setlocal enabledelayedexpansion
  set var=!var:*:=!
  if not defined var endlocal&set /a w+=1&goto :eof
  call :loop
  echo 第 !w! 行有 !n! 个字符
  endlocal&set /a u+=%n%,w+=1
goto :eof
:loop
if defined var (
  set /a n+=1
  set var=!var:~1!
  goto loop
)
goto :eof