我知道color bf命令设置了整个命令行窗口的颜色,但我想打印不同颜色的单行。


当前回答

对我来说,我找到了一些解决方案:这是一个有效的解决方案

     @echo off
    title a game for youtube 
explorer "https://thepythoncoding.blogspot.com/2020/11/how-to-echo-with-different-colors-in.html"
    SETLOCAL EnableDelayedExpansion
    for /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do rem"') do (
      set "DEL=%%a"
    )
    echo say the name of the colors, don't read
    
    call :ColorText 0a "blue"
    call :ColorText 0C "green"
    call :ColorText 0b "red"
    echo(
    call :ColorText 19 "yellow" 
    call :ColorText 2F "black"
    call :ColorText 4e "white"
    
    goto :Beginoffile
    
    :ColorText
    echo off
    <nul set /p ".=%DEL%" > "%~2"
    findstr /v /a:%1 /R "^$" "%~2" nul
    del "%~2" > nul 2>&1
    goto :eof
    
    :Beginoffile

其他回答

Solution for changing the foreground and background colors and writing without new lines. It does not create any temporary files. No special editors are required, so Notepad can be used for editing. The first parameter for the :color subroutine is the color code, the rest of the (optional) parameters are the text to display. If the last parameter is $ then a new line is written at the end. The color codes are the same as for the color command. The :echo subroutine can be used to display a text without new line (unlike regular echo).

@echo off
call :color 4
call :echo Red foreground
call :color 7 " and "
call :color 4f
echo Red background

call :color 
echo Back to normal

call :color 70 "Black "
call :color 1 "Blue "
call :color 2 "Green "
call :color 3 "Aqua "
call :color 4 "Red "
call :color 5 "Purple "
call :color 6 "Yellow "
call :color 7 "White "
call :color 8 "Gray "
call :color 9 "LightBlue" $
call :color a "LightGreen "
call :color b "LightAqua "
call :color c "LightRed "
call :color d "LightPurple "
call :color e "LightYellow "
call :color f "BrightWhite " $

call :color 1f Blue back
call :color 2f Green back
call :color 3f Aqua back
call :color 4f Red back
call :color 5f Purple back
call :color 6f Yellow back
call :color 7f White back
call :color 8f Gray back
call :color 9f "LightBlue back" $
call :color a0 LightGreen back
call :color b0 LightAqua back
call :color c0 LightRed back
call :color d0 LightPurple back
call :color e0 LightYellow back
call :color f0 LightWhite back $

call :color
echo %ESC%[4mUnderline%ESC%[0m.
pause 


goto :eof

:: Displays a text without new line at the end (unlike echo)
:echo
@<nul set /p ="%*"
@goto :eof

:: Change color to the first parameter (same codes as for the color command) 
:: And display the other parameters (write $ at the end for new line)
:color
@echo off
IF [%ESC%] == [] for /F %%a in ('echo prompt $E ^| cmd') do set "ESC=%%a"
SET color=0%1
IF [%color%] == [0] SET color=07
SET fore=%color:~-1%
SET back=%color:~-2,1% 
SET color=%ESC%[
if %fore% LEQ 7 (
  if %fore% == 0 SET color=%ESC%[30
  if %fore% == 1 SET color=%ESC%[34
  if %fore% == 2 SET color=%ESC%[32
  if %fore% == 3 SET color=%ESC%[36
  if %fore% == 4 SET color=%ESC%[31
  if %fore% == 5 SET color=%ESC%[35
  if %fore% == 6 SET color=%ESC%[33
  if %fore% == 7 SET color=%ESC%[37
) ELSE (
  if %fore% == 8 SET color=%ESC%[90
  if %fore% == 9  SET color=%ESC%[94
  if /i %fore% == a SET color=%ESC%[92
  if /i %fore% == b SET color=%ESC%[96
  if /i %fore% == c SET color=%ESC%[91
  if /i %fore% == d SET color=%ESC%[95
  if /i %fore% == e SET color=%ESC%[93
  if /i %fore% == f SET color=%ESC%[97
)
if %back% == 0 (SET color=%color%;40) ELSE (
  if %back% == 1 SET color=%color%;44
  if %back% == 2 SET color=%color%;42
  if %back% == 3 SET color=%color%;46
  if %back% == 4 SET color=%color%;41
  if %back% == 5 SET color=%color%;45
  if %back% == 6 SET color=%color%;43
  if %back% == 7 SET color=%color%;47
  if %back% == 8 SET color=%color%;100
  if %back% == 9  SET color=%color%;104
  if /i %back% == a SET color=%color%;102
  if /i %back% == b SET color=%color%;106
  if /i %back% == c SET color=%color%;101
  if /i %back% == d SET color=%color%;105
  if /i %back% == e SET color=%color%;103
  if /i %back% == f SET color=%color%;107
)
SET color=%color%m
:repeatcolor
if [%2] NEQ [$] SET color=%color%%~2
shift
if [%2] NEQ [] if [%2] NEQ [$] SET color=%color% & goto :repeatcolor
if [%2] EQU [$] (echo %color%) else (<nul set /p ="%color%")
goto :eof

您可以使用ANSICON在旧版本的Windows中启用ANSI终端代码。我在Windows XP和Windows 7中使用的是32位和64位版本。

为非windows 10用户提供了一个不需要调用标签的选项,避免了这样做带来的延迟。

下面是findstr colorprint例程的宏版本

usage -其中BF被替换为背景/前景色的十六进制数字值: %Col%{BF}{"要打印的字符串"}

@Echo off & CD "%TEMP%"
 For /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do rem"') do (set "DEL=%%a")
 Set "Col=For %%l in (1 2)Do if %%l==2 (Set "_Str="&(For /F "tokens=1,2 Delims={}" %%G in ("!oline!")Do Set "C_Out=%%G" & Set "_Str=%%~H")&(For %%s in (!_Str!)Do Set ".Str=%%s")&( <nul set /p ".=%DEL%" > "!_Str!" )&( findstr /v /a:!C_Out! /R "^$" "!_Str!" nul )&( del " !_Str!" > nul 2>&1 ))Else Set Oline="
 Setlocal EnableDelayedExpansion
rem /* concatenation of multiple macro expansions requires the macro to be expanded within it's own code block. */
 (%Col%{02}{"green on black,"}) & (%Col%{10}{black on blue})
 Echo/& (%Col%{04}{red on black}) & (%Col%{34}{" red on blue"})
Goto :Eof

一个更健壮的宏版本,充满了错误处理。

@Echo off & PUSHD "%TEMP%"
rem /* Macro Definitions */
(Set  \n=^^^
%= macro newline Do not modify =%
)
(Set LF=^


%= linefeed. Do not modify =%)
 If "!![" == "[" (
  Echo/%%COL%% macro must be defined prior to delayed expansion being enabled
  Goto :end
 )
 For /F "tokens=1,2 delims=#" %%a in ('"prompt #$H#$E# & echo on & for %%b in (1) do rem"') do (set "DEL=%%a")
rem /* %hCol% - Alternate color macro; escaped for use in COL macro. No error checking. Usage: (%hCol:?=HEXVALUE%Output String) */
 Set "hCol=For %%o in (1 2)Do if %%o==2 (^<nul set /p ".=%DEL%" ^> "!os!" ^& findstr /v /a:? /R "^$" "!os!" nul ^& del "!os!" ^> nul 2^>^&1 )Else Set os="
rem /* %TB%   - used with substitution within COL macro to format help output; not fit for general use, */
 Set "TB=^&^< nul Set /P "=.%DEL%!TAB!"^&"
rem /* %COL%  - main color output macro. Usage: (%COL%{[a-f0-9][a-f0-9]}{String to Print}) */
 Set COL=Set "_v=1"^&Set "Oline="^& For %%l in (1 2)Do if %%l==2 (%\n%
  If not "!Oline!" == "" (%\n%
   Set "_Str="%\n%
   For /F "tokens=1,2 Delims={}" %%G in ("!oline!")Do (%\n%
    Set "Hex=%%G"%\n%
    Set "_Str=%%~H"%\n%
   )%\n%
   Echo/!Hex!^|findstr /RX "[0-9a-fA-F][0-9a-fA-F]" ^> nul ^|^| (Echo/^&(%hCol:?=04%Invalid - )%TB%(%hCol:?=06%Bad Hex value.)%TB%(%hCol:?=01%%%COL%%{!Hex!}{!_Str!})%TB:TAB=LF%(%hCol:?=02%!Usage!)^&Set "_Str="^&Set "_v=0")%\n%
   If not "!_Str!" == "" (%\n%
    ^<nul set /p ".=%DEL%" ^> "!_Str!"%\n%
    findstr /v /a:!Hex! /R "^$" "!_Str!" nul %\n%
    del "!_Str!" ^> nul 2^>^&1%\n%
   )Else If not !_v! EQU 0 (%\n%
    Echo/^&(%hCol:?=04%Invalid -)%TB%(%hCol:?=06%Arg 2 absent.)%TB%(%hCol:?=01%%%COL%%!Oline!)%TB:TAB=LF%(%hCol:?=04%Input is required for output string.)%TB:TAB=LF%(%hCol:?=02%!Usage!)%\n%
   )%\n%
  )Else (Echo/^&(%hCol:?=04%Invalid -)%TB%(%hCol:?=06%No Args)%TB:TAB=!TAB!!TAB!%(%hCol:?=01%%%COL%%!Oline!)%TB:TAB=LF%(%hCol:?=02%!Usage!))%\n%
 )Else Set Oline=
 Set "usage=%%COL%%{[a-f0-9][a-f0-9]}{String to Print}"
 For /F eol^=^%LF%%LF%^ delims^= %%A in ('forfiles /p "%~dp0." /m "%~nx0" /c "cmd /c echo(0x09"') do Set "TAB=%%A"
rem /* removes escaping from macros to enable use outside of COL macro */
 Set "hCol=%hCol:^=%"
 Set "TB=%TB:^=%"
 Setlocal EnableDelayedExpansion
 rem /* usage examples */
 (%COL%{02}{"green on black,"}) & (%COL%{10}{"black on blue"})
 Echo/
 (%COL%{04}{"red on black"}) & (%COL%{34}{" red on blue"})&(%COL%{40}{"black on red"})
 Echo/& %COL%{03}{Demonstration of error handling-}
rem /* error handling */
 Echo/%TB:TAB=!LF! % %hCol:?=20%Example 1 - No args
%COL%
 Echo/%TB:TAB=!LF! % %hCol:?=20%Example 2 - Missing 2nd Arg
%COL%{ff}
 Echo/%TB:TAB=!LF! % %hCol:?=20%Example 3 - Invalid hex value for 1st Arg
%COL%{HF}{string}
 Echo/%TB:TAB=!LF! % %hCol:?=0d%Done
:end
POPD
Goto :Eof

I'm adding an answer to address an issue noted in some comments above: that inline ansi color codes can misbehave when inside a FOR loop (actually, within any parenthesized block of code). The .bat code below demonstrates (1) the use of inline color codes, (2) the color failure that can occur when inline color codes are used in a FOR loop or within a parenthesized block of code, and (3) a solution to the problem. When the .bat code executes, tests 2 and 3 demonstrate the colorcode failure, and test 4 shows no failure because it implements the solution.

[编辑2020-04-07:我发现了另一个解决方案,可能比调用子例程更有效。将FINDSTR短语括在括号中,如下所示:

   echo success | (findstr /R success)

ENDEDIT]

注意:根据我的(有限的)经验,颜色代码问题只有在输入被管道输送到代码块中的FINDSTR之后才会出现。这就是下面的.bat重现问题的方式。颜色代码问题可能比输送到FINDSTR之后更普遍。如果有人能解释问题的本质,如果有更好的解决方法,我会很感激。

@goto :main
:resetANSI
EXIT /B
rem  The resetANSI subroutine is used to fix the colorcode
rem  bug, even though it appears to do nothing.

:main
@echo off
setlocal EnableDelayedExpansion

rem  Define some useful colorcode vars:
for /F "delims=#" %%E in ('"prompt #$E# & for %%E in (1) do rem"') do set "ESCchar=%%E"
set "green=%ESCchar%[92m"
set "yellow=%ESCchar%[93m"
set "magenta=%ESCchar%[95m"
set "cyan=%ESCchar%[96m"
set "white=%ESCchar%[97m"
set "black=%ESCchar%[30m"

echo %white%Test 1 is NOT in a FOR loop nor within parentheses, and color works right.
   echo %yellow%[Test 1] %green%This is Green, %magenta%this is Magenta, and %yellow%this is Yellow.
   echo %Next, the string 'success' will be piped to FINDSTR...
   echo success | findstr /R success
   echo %magenta%This is magenta and FINDSTR found and displayed 'success'.%yellow%
   echo %green%This is green.
echo %cyan%Test 1 completed.

echo %white%Test 2 is within parentheses, and color stops working after the pipe to FINDSTR.
(  echo %yellow%[Test 2] %green%This is Green, %magenta%this is Magenta, and %yellow%this is Yellow.
   echo %Next, the string 'success' will be piped to FINDSTR...
   echo success | findstr /R success
   echo %magenta%This is supposed to be magenta and FINDSTR found and displayed 'success'.
   echo %green%This is supposed to be green.
)
echo %cyan%Test 2 completed.

echo %white%Test 3 is within a FOR loop, and color stops working after the pipe to FINDSTR.
for /L %%G in (3,1,3) do (
   echo %yellow%[Test %%G] %green%This is Green, %magenta%this is Magenta, and %yellow%this is Yellow.
   echo %Next, the string 'success' will be piped to FINDSTR...
   echo success | findstr /R success
   echo %magenta%This is supposed to be magenta and FINDSTR found and displayed 'success'.
   echo %green%This is supposed to be green.
)
echo %cyan%Test 3 completed.

echo %white%Test 4 is in a FOR loop but color works right because subroutine :resetANSI is 
echo called after the pipe to FINDSTR, before the next color code is used.
for /L %%G in (4,1,4) do (
   echo %yellow%[Test %%G] %green%This is Green, %magenta%this is Magenta, and %yellow%this is Yellow.
   echo %Next, the string 'success' will be piped to FINDSTR...
   echo success | findstr /R success
   call :resetANSI
   echo %magenta%This is magenta and FINDSTR found and displayed 'success'.
   echo %green%This is green.
)
echo %cyan%Test 4 completed.%white%

EXIT /B

你可以用cecho..你也可以用它来嵌入到你的脚本中,这样你就不必随身携带。com或。exe文件了

http://www.codeproject.com/Articles/17033/Add-Colors-to-Batch-Files