在powershell中为日志语句设置颜色并不是什么大问题。 你可以使用-ForegroundColor参数。

写一个确认消息。

Write-Host "Process executed Successfully...." -ForegroundColor Magenta

写入错误消息。

Write-Host "Sorry an unexpected error occurred.." -ForegroundColor Red

写一个进度消息。

Write-Host "Working under pocess..." -ForegroundColor Green

在powershell中为日志语句设置颜色并不是什么大问题。 你可以使用-ForegroundColor参数。

写一个确认消息。

Write-Host "Process executed Successfully...." -ForegroundColor Magenta

写入错误消息。

Write-Host "Sorry an unexpected error occurred.." -ForegroundColor Red

写一个进度消息。

Write-Host "Working under pocess..." -ForegroundColor Green

这不是一个很好的答案，但如果你知道目标工作站有Powershell，你可以这样做(假设BAT / CMD脚本):

CALL:ECHORED "Print me in red!"

:ECHORED
%Windir%\System32\WindowsPowerShell\v1.0\Powershell.exe write-host -foregroundcolor Red %1
goto:eof

编辑:(现在更简单了!)

这是一个老答案，但我想我要澄清和简化一点

PowerShell现在包含在从7开始的所有版本的Windows中。因此，这个答案的语法可以缩短为一种更简单的形式:

路径不需要指定，因为它应该已经在环境变量中。 明确的命令可以缩写。例如，你可以: 使用-fore代替-foregroundcolor 使用-back代替-backgroundcolor 这个命令也可以在“内联”中代替echo (而不是像上面那样创建一个单独的批处理文件)。

例子:

powershell write-host -fore Cyan This is Cyan text
powershell write-host -back Red This is Red background

更多信息:

完整的颜色列表和更多信息可在 - PowerShell Write-Host文档

我想用不同的颜色打印一行。

使用ANSI转义序列。

Windows 10之前-在控制台上不支持ANSI颜色

对于低于10的Windows版本，Windows命令控制台默认情况下不支持输出着色。您可以安装Cmder, ConEmu, ANSICON或Mintty(在GitBash和Cygwin中默认使用)来为Windows命令控制台添加着色支持。

Windows 10 -命令行颜色

从Windows 10开始，Windows控制台默认支持ANSI转义序列和一些颜色。该功能于2015年11月随Threshold 2更新一起发布。

MSDN文档

更新(05-2019):ColorTool允许您更改控制台的配色方案。这是微软终端项目的一部分。

Demo

批处理命令

win10colors。cmd是由Michele Locati写的:

下面的文本去掉了特殊字符，不能正常工作。你必须从这里复制。

@echo off
cls
echo [101;93m STYLES [0m
echo ^<ESC^>[0m [0mReset[0m
echo ^<ESC^>[1m [1mBold[0m
echo ^<ESC^>[4m [4mUnderline[0m
echo ^<ESC^>[7m [7mInverse[0m
echo.
echo [101;93m NORMAL FOREGROUND COLORS [0m
echo ^<ESC^>[30m [30mBlack[0m (black)
echo ^<ESC^>[31m [31mRed[0m
echo ^<ESC^>[32m [32mGreen[0m
echo ^<ESC^>[33m [33mYellow[0m
echo ^<ESC^>[34m [34mBlue[0m
echo ^<ESC^>[35m [35mMagenta[0m
echo ^<ESC^>[36m [36mCyan[0m
echo ^<ESC^>[37m [37mWhite[0m
echo.
echo [101;93m NORMAL BACKGROUND COLORS [0m
echo ^<ESC^>[40m [40mBlack[0m
echo ^<ESC^>[41m [41mRed[0m
echo ^<ESC^>[42m [42mGreen[0m
echo ^<ESC^>[43m [43mYellow[0m
echo ^<ESC^>[44m [44mBlue[0m
echo ^<ESC^>[45m [45mMagenta[0m
echo ^<ESC^>[46m [46mCyan[0m
echo ^<ESC^>[47m [47mWhite[0m (white)
echo.
echo [101;93m STRONG FOREGROUND COLORS [0m
echo ^<ESC^>[90m [90mWhite[0m
echo ^<ESC^>[91m [91mRed[0m
echo ^<ESC^>[92m [92mGreen[0m
echo ^<ESC^>[93m [93mYellow[0m
echo ^<ESC^>[94m [94mBlue[0m
echo ^<ESC^>[95m [95mMagenta[0m
echo ^<ESC^>[96m [96mCyan[0m
echo ^<ESC^>[97m [97mWhite[0m
echo.
echo [101;93m STRONG BACKGROUND COLORS [0m
echo ^<ESC^>[100m [100mBlack[0m
echo ^<ESC^>[101m [101mRed[0m
echo ^<ESC^>[102m [102mGreen[0m
echo ^<ESC^>[103m [103mYellow[0m
echo ^<ESC^>[104m [104mBlue[0m
echo ^<ESC^>[105m [105mMagenta[0m
echo ^<ESC^>[106m [106mCyan[0m
echo ^<ESC^>[107m [107mWhite[0m
echo.
echo [101;93m COMBINATIONS [0m
echo ^<ESC^>[31m                     [31mred foreground color[0m
echo ^<ESC^>[7m                      [7minverse foreground ^<-^> background[0m
echo ^<ESC^>[7;31m                   [7;31minverse red foreground color[0m
echo ^<ESC^>[7m and nested ^<ESC^>[31m [7mbefore [31mnested[0m
echo ^<ESC^>[31m and nested ^<ESC^>[7m [31mbefore [7mnested[0m

最简单的方法是像这样对powershell进行系统调用:

s=os.system('powershell Write-Host "I am so bored with this. Work already" -ForegroundColor Blue')

否则:

←[94mPff

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