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
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 "^$" "%~2" nul
del "%~2" > nul 2>&1
goto :eof
运行color /?得到一个颜色列表。
其他回答
我对cmd中缺乏适当的着色感到恼火,所以我继续创建cmdcolor。它只是一个标准输出代理,它寻找一组有限的ANSI/VT100控制序列(换句话说,就像在bash中),即echo \033[31m RED \033[0m DEFAULT | cmdcolor.exe。
使用和下载。
可以使用color命令更改整个控制台的颜色
Color 0F
是黑白的
Color 0A
是黑色和绿色的
I'm adding an answer to address an issue noted in some comments above: that inline ansi color codes can misbehave when inside a FOR loop (actually, within any parenthesized block of code). The .bat code below demonstrates (1) the use of inline color codes, (2) the color failure that can occur when inline color codes are used in a FOR loop or within a parenthesized block of code, and (3) a solution to the problem. When the .bat code executes, tests 2 and 3 demonstrate the colorcode failure, and test 4 shows no failure because it implements the solution.
[编辑2020-04-07:我发现了另一个解决方案,可能比调用子例程更有效。将FINDSTR短语括在括号中,如下所示:
echo success | (findstr /R success)
ENDEDIT]
注意:根据我的(有限的)经验,颜色代码问题只有在输入被管道输送到代码块中的FINDSTR之后才会出现。这就是下面的.bat重现问题的方式。颜色代码问题可能比输送到FINDSTR之后更普遍。如果有人能解释问题的本质,如果有更好的解决方法,我会很感激。
@goto :main
:resetANSI
EXIT /B
rem The resetANSI subroutine is used to fix the colorcode
rem bug, even though it appears to do nothing.
:main
@echo off
setlocal EnableDelayedExpansion
rem Define some useful colorcode vars:
for /F "delims=#" %%E in ('"prompt #$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
为了让它在Windows 10上工作,你可以启用这个标志:ENABLE_VIRTUAL_TERMINAL_PROCESSING。
使用此注册表项,您可以默认设置此项
[HKCU\Console] VirtualTerminalLevel dword 0x1 .使用实例
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
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