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
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
其他回答
有一个公认的答案,已经有超过250个赞了。我仍然在贡献的原因是,许多编辑器(例如,我正在使用MS Code)不接受回显所需的转义字符,所有其他解决方案都需要一些第三方(非windows默认)软件。
只使用普通批处理命令的解决方法是使用PROMPT而不是ECHO。PROMPT命令以任何编辑器友好的方式接受转义字符作为$Echaracter序列。(简单地替换ASCII转义码中的Esc)与$E。
下面是一个演示代码:
@ECHO OFF
:: Do not pollute environment with the %prompt.bak% variable
:: ! forgetting ENDLOCAL at the end of the batch leads to prompt corruption
SETLOCAL
:: Old prompt settings backup
SET prompt.bak=%PROMPT%
:: Entering the "ECHO"-like section
:: Forcing prompt to display after every command (see below)
ECHO ON
:: Setting the prompt using the ANSI Escape sequence(s)
:: - Always start with $E[1A, otherwise the text would appear on a next line
:: - Then the decorated text follows
:: - And it all ends with $E30;40m, which makes the following command invisible
:: - assuming default background color of the screen
@ PROMPT $E[1A$E[30;42mHELLO$E[30;40m
:: An "empty" command that forces the prompt to display.
:: The word "rem" is displayed along with the prompt text but is made invisible
rem
:: Just another text to display
@ PROMPT $E[1A$E[33;41mWORLD$E[30;40m
rem
:: Leaving the "ECHO"-like section
@ECHO OFF
:: Or a more readable version utilizing the cursor manipulation ASCII ESC sequences
:: the initial sequence
PROMPT $E[1A
:: formating commands
PROMPT %PROMPT%$E[32;44m
:: the text
PROMPT %PROMPT%This is an "ECHO"ed text...
:: new line; 2000 is to move to the left "a lot"
PROMPT %PROMPT%$E[1B$E[2000D
:: formating commands fro the next line
PROMPT %PROMPT%$E[33;47m
:: the text (new line)
PROMPT %PROMPT%...spreading over two lines
:: the closing sequence
PROMPT %PROMPT%$E[30;40m
:: Looks like this without the intermediate comments:
:: PROMPT $E[1A
:: PROMPT %PROMPT%$E[32;44m
:: PROMPT %PROMPT%This is an "ECHO"ed text...
:: PROMPT %PROMPT%$E[1B$E[2000D
:: PROMPT %PROMPT%$E[33;47m
:: PROMPT %PROMPT%...spreading over two lines
:: PROMPT %PROMPT%$E[30;40m
:: show it all at once!
ECHO ON
rem
@ECHO OFF
:: End of "ECHO"-ing
:: Setting prompt back to its original value
:: - We prepend the settings with $E[37;40m in case
:: the original prompt settings do not specify color
:: (as they don't by default).
:: - If they do, the $E[37;40m will become overridden, anyway.
:: ! It is important to write this command
:: as it is with `ENDLOCAL` and in the `&` form.
ENDLOCAL & PROMPT $E[37;40m%prompt.bak%
EXIT /B 0
注意:唯一的缺点是,如果不明确地知道,这种技术与用户cmd颜色设置(颜色命令或设置)发生冲突。
——希望这能有所帮助,因为这是我在开头提到的原因唯一可以接受的解决方案。--
编辑:
根据评论,我附上另一个受@Jeb启发的片段。它:
演示如何获取和使用“Esc”字符运行时(而不是将其输入到编辑器中)(Jeb的解决方案) 使用“本机”ECHO命令 因此它不会影响本地PROMPT值 演示了给ECHO输出上色不可避免地会影响PROMPT颜色,所以颜色必须重置
@ECHO OFF
:: ! To observe color effects on prompt below in this script
:: run the script from a fresh cmd window with no custom
:: prompt settings
:: Only not to pollute the environment with the %\e% variable (see below)
:: Not needed because of the `PROMPT` variable
SETLOCAL
:: Parsing the `escape` character (ASCII 27) to a %\e% variable
:: Use %\e% in place of `Esc` in the [http://ascii-table.com/ansi-escape-sequences.php]
FOR /F "delims=#" %%E IN ('"prompt #$E# & FOR %%E IN (1) DO rem"') DO SET "\e=%%E"
:: Demonstrate that prompt did not get corrupted by the previous FOR
ECHO ON
rem : After for
@ECHO OFF
:: Some fancy ASCII ESC staff
ECHO [ ]
FOR /L %%G IN (1,1,10) DO (
TIMEOUT /T 1 > NUL
ECHO %\e%[1A%\e%[%%GC%\e%[31;43m.
ECHO %\e%[1A%\e%[11C%\e%[37;40m]
)
:: ECHO another decorated text
:: - notice the `%\e%[30C` cursor positioning sequence
:: for the sake of the "After ECHO" test below
ECHO %\e%[1A%\e%[13C%\e%[32;47mHELLO WORLD%\e%[30C
:: Demonstrate that prompt did not get corrupted by ECHOing
:: neither does the cursor positioning take effect.
:: ! But the color settings do.
ECHO ON
rem : After ECHO
@ECHO OFF
ENDLOCAL
:: Demonstrate that color settings do not reset
:: even when out of the SETLOCAL scope
ECHO ON
rem : After ENDLOCAL
@ECHO OFF
:: Reset the `PROMPT` color
:: - `PROMPT` itself is untouched so we did not need to backup it.
:: - Still ECHOING in color apparently collide with user color cmd settings (if any).
:: ! Resetting `PROMPT` color this way extends the `PROMPT`
:: by the initial `$E[37;40m` sequence every time the script runs.
:: - Better solution then would be to end every (or last) `ECHO` command
:: with the `%\e%[37;40m` sequence and avoid setting `PROMPT` altogether.
:: which makes this technique preferable to the previous one (before EDIT)
:: - I am keeping it this way only to be able to
:: demonstrate the `ECHO` color effects on the `PROMPT` above.
PROMPT $E[37;40m%PROMPT%
ECHO ON
rem : After PROMPT color reset
@ECHO OFF
EXIT /B 0
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。
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
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
这是一个自编译的bat/.net混合物(应该保存为。bat),可以在任何安装了。net框架的系统上使用(即使是最古老的XP/2003安装,也很少看到没有。net框架的windows)。它使用jscript.net编译器创建一个exe,能够打印字符串与不同的背景/前景色仅为当前行。
@if (@X)==(@Y) @end /* JScript comment
@echo off
setlocal
for /f "tokens=* delims=" %%v in ('dir /b /s /a:-d /o:-n "%SystemRoot%\Microsoft.NET\Framework\*jsc.exe"') do (
set "jsc=%%v"
)
if not exist "%~n0.exe" (
"%jsc%" /nologo /out:"%~n0.exe" "%~dpsfnx0"
)
%~n0.exe %*
endlocal & exit /b %errorlevel%
*/
import System;
var arguments:String[] = Environment.GetCommandLineArgs();
var newLine = false;
var output = "";
var foregroundColor = Console.ForegroundColor;
var backgroundColor = Console.BackgroundColor;
var evaluate = false;
var currentBackground=Console.BackgroundColor;
var currentForeground=Console.ForegroundColor;
//http://stackoverflow.com/a/24294348/388389
var jsEscapes = {
'n': '\n',
'r': '\r',
't': '\t',
'f': '\f',
'v': '\v',
'b': '\b'
};
function decodeJsEscape(_, hex0, hex1, octal, other) {
var hex = hex0 || hex1;
if (hex) { return String.fromCharCode(parseInt(hex, 16)); }
if (octal) { return String.fromCharCode(parseInt(octal, 8)); }
return jsEscapes[other] || other;
}
function decodeJsString(s) {
return s.replace(
// Matches an escape sequence with UTF-16 in group 1, single byte hex in group 2,
// octal in group 3, and arbitrary other single-character escapes in group 4.
/\\(?:u([0-9A-Fa-f]{4})|x([0-9A-Fa-f]{2})|([0-3][0-7]{0,2}|[4-7][0-7]?)|(.))/g,
decodeJsEscape);
}
function printHelp( ) {
print( arguments[0] + " -s string [-f foreground] [-b background] [-n] [-e]" );
print( " " );
print( " string String to be printed" );
print( " foreground Foreground color - a " );
print( " number between 0 and 15." );
print( " background Background color - a " );
print( " number between 0 and 15." );
print( " -n Indicates if a new line should" );
print( " be written at the end of the ");
print( " string(by default - no)." );
print( " -e Evaluates special character " );
print( " sequences like \\n\\b\\r and etc ");
print( "" );
print( "Colors :" );
for ( var c = 0 ; c < 16 ; c++ ) {
Console.BackgroundColor = c;
Console.Write( " " );
Console.BackgroundColor=currentBackground;
Console.Write( "-"+c );
Console.WriteLine( "" );
}
Console.BackgroundColor=currentBackground;
}
function errorChecker( e:Error ) {
if ( e.message == "Input string was not in a correct format." ) {
print( "the color parameters should be numbers between 0 and 15" );
Environment.Exit( 1 );
} else if (e.message == "Index was outside the bounds of the array.") {
print( "invalid arguments" );
Environment.Exit( 2 );
} else {
print ( "Error Message: " + e.message );
print ( "Error Code: " + ( e.number & 0xFFFF ) );
print ( "Error Name: " + e.name );
Environment.Exit( 666 );
}
}
function numberChecker( i:Int32 ){
if( i > 15 || i < 0 ) {
print("the color parameters should be numbers between 0 and 15");
Environment.Exit(1);
}
}
if ( arguments.length == 1 || arguments[1].toLowerCase() == "-help" || arguments[1].toLowerCase() == "-help" ) {
printHelp();
Environment.Exit(0);
}
for (var arg = 1; arg <= arguments.length-1; arg++ ) {
if ( arguments[arg].toLowerCase() == "-n" ) {
newLine=true;
}
if ( arguments[arg].toLowerCase() == "-e" ) {
evaluate=true;
}
if ( arguments[arg].toLowerCase() == "-s" ) {
output=arguments[arg+1];
}
if ( arguments[arg].toLowerCase() == "-b" ) {
try {
backgroundColor=Int32.Parse( arguments[arg+1] );
} catch(e) {
errorChecker(e);
}
}
if ( arguments[arg].toLowerCase() == "-f" ) {
try {
foregroundColor=Int32.Parse(arguments[arg+1]);
} catch(e) {
errorChecker(e);
}
}
}
Console.BackgroundColor = backgroundColor ;
Console.ForegroundColor = foregroundColor ;
if ( evaluate ) {
output=decodeJsString(output);
}
if ( newLine ) {
Console.WriteLine(output);
} else {
Console.Write(output);
}
Console.BackgroundColor = currentBackground;
Console.ForegroundColor = currentForeground;
下面是帮助信息:
例子:
Coloroutput.bat -s "aa\nbb\n\u0025cc" -b 10 -f 3 -n -e
您还可以在这里找到这个脚本。
你也可以检查卡洛斯的颜色功能-> http://www.dostips.com/forum/viewtopic.php?f=3&t=4453
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