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
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
其他回答
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 "^$" "!_Str!" nul %\n%
del "!_Str!" ^> nul 2^>^&1%\n%
)Else If not !_v! EQU 0 (%\n%
Echo/^&(%hCol:?=04%Invalid -)%TB%(%hCol:?=06%Arg 2 absent.)%TB%(%hCol:?=01%%%COL%%!Oline!)%TB:TAB=LF%(%hCol:?=04%Input is required for output string.)%TB:TAB=LF%(%hCol:?=02%!Usage!)%\n%
)%\n%
)Else (Echo/^&(%hCol:?=04%Invalid -)%TB%(%hCol:?=06%No Args)%TB:TAB=!TAB!!TAB!%(%hCol:?=01%%%COL%%!Oline!)%TB:TAB=LF%(%hCol:?=02%!Usage!))%\n%
)Else Set Oline=
Set "usage=%%COL%%{[a-f0-9][a-f0-9]}{String to Print}"
For /F eol^=^%LF%%LF%^ delims^= %%A in ('forfiles /p "%~dp0." /m "%~nx0" /c "cmd /c echo(0x09"') do Set "TAB=%%A"
rem /* removes escaping from macros to enable use outside of COL macro */
Set "hCol=%hCol:^=%"
Set "TB=%TB:^=%"
Setlocal EnableDelayedExpansion
rem /* usage examples */
(%COL%{02}{"green on black,"}) & (%COL%{10}{"black on blue"})
Echo/
(%COL%{04}{"red on black"}) & (%COL%{34}{" red on blue"})&(%COL%{40}{"black on red"})
Echo/& %COL%{03}{Demonstration of error handling-}
rem /* error handling */
Echo/%TB:TAB=!LF! % %hCol:?=20%Example 1 - No args
%COL%
Echo/%TB:TAB=!LF! % %hCol:?=20%Example 2 - Missing 2nd Arg
%COL%{ff}
Echo/%TB:TAB=!LF! % %hCol:?=20%Example 3 - Invalid hex value for 1st Arg
%COL%{HF}{string}
Echo/%TB:TAB=!LF! % %hCol:?=0d%Done
:end
POPD
Goto :Eof
对我来说,我找到了一些解决方案:这是一个有效的解决方案
@echo off
title a game for youtube
explorer "https://thepythoncoding.blogspot.com/2020/11/how-to-echo-with-different-colors-in.html"
SETLOCAL EnableDelayedExpansion
for /F "tokens=1,2 delims=#" %%a in ('"prompt #$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
call :color_echo "blue" "blue txt"
call :color_echo "red" "red txt"
echo "white txt"
REM : https://www.robvanderwoude.com/ansi.php
:color_echo
@echo off
set "color=%~1"
set "txt=%~2"
set ESC=
set black=%ESC%[30m
set red=%ESC%[31m
set green=%ESC%[32m
set yellow=%ESC%[33m
set blue=%ESC%[34m
set magenta=%ESC%[35m
set cyan=%ESC%[36m
set white=%ESC%[37m
if "%~1" == "black" set "color=!black!"
if "%~1" == "red" set "color=!red!"
if "%~1" == "green" set "color=!green!"
if "%~1" == "yellow" set "color=!yellow!"
if "%~1" == "blue" set "color=!blue!"
if "%~1" == "magenta" set "color=!magenta!"
if "%~1" == "cyan" set "color=!cyan!"
if "%~1" == "white" set "color=!white!"
echo | set /p="!color!!txt!"
echo.
REM : return to standard white color
echo | set /p="!white!"
REM : exiting the function only
EXIT /B 0
您可以用要打印的单词的名称创建文件,使用findstr(可以彩色打印),然后擦除该文件。试试这个例子:
@echo off
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"
)
call :ColorText 0a "green"
call :ColorText 0C "red"
call :ColorText 0b "cyan"
echo(
call :ColorText 19 "blue"
call :ColorText 2F "white"
call :ColorText 4e "yellow"
goto :eof
:ColorText
echo off
<nul set /p ".=%DEL%" > "%~2"
findstr /v /a:%1 /R "^$" "%~2" nul
del "%~2" > nul 2>&1
goto :eof
运行color /?得到一个颜色列表。
自Windows XP以来,通过使用PowerShell作为通过命名管道链接到控制台输出的子进程,可以快速有效地用cmd批处理着色。这也可以用FindStr来完成,但是PowerShell提供了更多的选项,而且似乎更快。
保持PowerShell为子进程,使用管道进行通信的主要好处是,显示要比为每一行显示启动PowerShell或FindStr快得多。
其他优点:
不需要临时文件 通过管道进行回显允许显示完整的ASCII表而不需要转义。 与fd重定向工作良好。以stderr为例,或者重定向到一个文件/其他进程。
下面是一个示例代码:
::
:: Launch a PowerShell child process in the background linked to the console and
:: earing through named pipe PowerShellCon_%PID%
::
:: Parameters :
:: [ PID ] : Console Process ID used as an identifier for the named pipe, launcher PID by default.
:: [ timeout ] : Subprocess max life in seconds, 300 by default. If -1, the subprocess
:: will not terminate while the process %PID% is still alive.
:: Return :
:: 0 if the child PowerShell has been successfully launched and the named pipe is available.
:: 1 if it fails.
:: 2 if we can't get a PID.
:: 3 if PowerShell is not present or doesn't work.
::
:LaunchPowerShellSubProcess
SET LOCALV_PID=
SET LOCALV_TIMEOUT=300
IF NOT "%~1" == "" SET LOCALV_PID=%~1
IF NOT "%~2" == "" SET LOCALV_TIMEOUT=%~2
powershell -command "$_" 2>&1 >NUL
IF NOT "!ERRORLEVEL!" == "0" EXIT /B 3
IF "!LOCALV_PID!" == "" (
FOR /F %%P IN ('powershell -command "$parentId=(Get-WmiObject Win32_Process -Filter ProcessId=$PID).ParentProcessId; write-host (Get-WmiObject Win32_Process -Filter ProcessId=$parentId).ParentProcessId;"') DO (
SET LOCALV_PID=%%P
)
)
IF "!LOCALV_PID!" == "" EXIT /B 2
START /B powershell -command "$cmdPID=$PID; Start-Job -ArgumentList $cmdPID -ScriptBlock { $ProcessActive = $true; $timeout=!LOCALV_TIMEOUT!; while((!LOCALV_TIMEOUT! -eq -1 -or $timeout -gt 0) -and $ProcessActive) { Start-Sleep -s 1; $timeout-=1; $ProcessActive = Get-Process -id !LOCALV_PID! -ErrorAction SilentlyContinue; } if ($timeout -eq 0 -or ^! $ProcessActive) { Stop-Process -Id $args; } } | Out-Null ; $npipeServer = new-object System.IO.Pipes.NamedPipeServerStream('PowerShellCon_!LOCALV_PID!', [System.IO.Pipes.PipeDirection]::In); Try { $npipeServer.WaitForConnection(); $pipeReader = new-object System.IO.StreamReader($npipeServer); while(($msg = $pipeReader.ReadLine()) -notmatch 'QUIT') { $disp='write-host '+$msg+';'; invoke-expression($disp); $npipeServer.Disconnect(); $npipeServer.WaitForConnection(); }; } Finally { $npipeServer.Dispose(); }" 2>NUL
SET /A LOCALV_TRY=20 >NUL
:LaunchPowerShellSubProcess_WaitForPipe
powershell -nop -c "& {sleep -m 50}"
SET /A LOCALV_TRY=!LOCALV_TRY! - 1 >NUL
IF NOT "!LOCALV_TRY!" == "0" cmd /C "ECHO -NoNewLine|MORE 1>\\.\pipe\PowerShellCon_!LOCALV_PID!" 2>NUL || GOTO:LaunchPowerShellSubProcess_WaitForPipe
IF "!LOCALV_TRY!" == "0" EXIT /B 1
EXIT /B 0
这个“代码”是用延迟展开ON编写的,但可以重写为没有它的情况下工作。有很多安全要点需要考虑,不要在野外直接使用。
如何使用:
@ECHO OFF
SETLOCAL ENABLEEXTENSIONS
IF ERRORLEVEL 1 (
ECHO Extension inapplicable
EXIT /B 1
)
::
SETLOCAL ENABLEDELAYEDEXPANSION
IF ERRORLEVEL 1 (
ECHO Expansion inapplicable
EXIT /B 1
)
CALL:LaunchPowerShellSubProcess
IF NOT ERRORLEVEL 0 EXIT /B 1
CALL:Color Cyan "I write this in Cyan"
CALL:Blue "I write this in Blue"
CALL:Green "And this in green"
CALL:Red -nonewline "And mix Red"
CALL:Yellow "with Yellow"
CALL:Green "And not need to trouble with ()<>&|;,%""^ and so on..."
EXIT /B 0
:Color
ECHO -foregroundcolor %*>\\.\pipe\PowerShellCon_!LOCALV_PID!
ECHO[|SET /P=>NUL
GOTO:EOF
:Blue
ECHO -foregroundcolor Blue %*>\\.\pipe\PowerShellCon_!LOCALV_PID!
ECHO[|SET /P=>NUL
GOTO:EOF
:Green
ECHO -foregroundcolor Green %*>\\.\pipe\PowerShellCon_!LOCALV_PID!
ECHO[|SET /P=>NUL
GOTO:EOF
:Red
ECHO -foregroundcolor Red %*>\\.\pipe\PowerShellCon_!LOCALV_PID!
ECHO[|SET /P=>NUL
GOTO:EOF
:Yellow
ECHO -foregroundcolor Yellow %*>\\.\pipe\PowerShellCon_!LOCALV_PID!
ECHO[|SET /P=>NUL
GOTO:EOF
::
:: Launch a PowerShell child process in the background linked to the console and
:: earing through named pipe PowerShellCon_%PID%
::
:: Parameters :
:: [ PID ] : Console Process ID used as an identifier for the named pipe, launcher PID by default.
:: [ timeout ] : Subprocess max life in seconds, 300 by default. If -1, the subprocess
:: will not terminate while the process %PID% is still alive.
:: Return :
:: 0 if the child PowerShell has been successfully launched and the named pipe is available.
:: 1 if it fails.
:: 2 if we can't get a PID.
:: 3 if PowerShell is not present or doesn't work.
::
:LaunchPowerShellSubProcess
SET LOCALV_PID=
SET LOCALV_TIMEOUT=300
IF NOT "%~1" == "" SET LOCALV_PID=%~1
IF NOT "%~2" == "" SET LOCALV_TIMEOUT=%~2
powershell -command "$_" 2>&1 >NUL
IF NOT "!ERRORLEVEL!" == "0" EXIT /B 3
IF "!LOCALV_PID!" == "" (
FOR /F %%P IN ('powershell -command "$parentId=(Get-WmiObject Win32_Process -Filter ProcessId=$PID).ParentProcessId; write-host (Get-WmiObject Win32_Process -Filter ProcessId=$parentId).ParentProcessId;"') DO (
SET LOCALV_PID=%%P
)
)
IF "!LOCALV_PID!" == "" EXIT /B 2
START /B powershell -command "$cmdPID=$PID; Start-Job -ArgumentList $cmdPID -ScriptBlock { $ProcessActive = $true; $timeout=!LOCALV_TIMEOUT!; while((!LOCALV_TIMEOUT! -eq -1 -or $timeout -gt 0) -and $ProcessActive) { Start-Sleep -s 1; $timeout-=1; $ProcessActive = Get-Process -id !LOCALV_PID! -ErrorAction SilentlyContinue; } if ($timeout -eq 0 -or ^! $ProcessActive) { Stop-Process -Id $args; } } | Out-Null ; $npipeServer = new-object System.IO.Pipes.NamedPipeServerStream('PowerShellCon_!LOCALV_PID!', [System.IO.Pipes.PipeDirection]::In); Try { $npipeServer.WaitForConnection(); $pipeReader = new-object System.IO.StreamReader($npipeServer); while(($msg = $pipeReader.ReadLine()) -notmatch 'QUIT') { $disp='write-host '+$msg+';'; invoke-expression($disp); $npipeServer.Disconnect(); $npipeServer.WaitForConnection(); }; } Finally { $npipeServer.Dispose(); }" 2>NUL
SET /A LOCALV_TRY=20 >NUL
:LaunchPowerShellSubProcess_WaitForPipe
powershell -nop -c "& {sleep -m 50}"
SET /A LOCALV_TRY=!LOCALV_TRY! - 1 >NUL
IF NOT "!LOCALV_TRY!" == "0" cmd /C "ECHO -NoNewLine|MORE 1>\\.\pipe\PowerShellCon_!LOCALV_PID!" 2>NUL || GOTO:LaunchPowerShellSubProcess_WaitForPipe
IF "!LOCALV_TRY!" == "0" EXIT /B 1
EXIT /B 0
链接到我在同一主题上的原始答案。
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