如何更改node.js的控制台字体颜色?

由于眼睛的问题,我不得不将控制台的背景颜色更改为白色,但是字体为灰色,这使消息不可读。我该如何更改?

回答:

在下面,您可以找到运行node.js应用程序时命令的文本颜色参考:

console.log('\x1b[36m%s\x1b[0m', 'I am cyan');  //cyan

console.log('\x1b[33m%s\x1b[0m', stringToMakeYellow); //yellow

注意,%s是在字符串(第二个参数)中注入的位置。\x1b[0m重置终端颜色,以便在此之后不再继续成为所选颜色。

Reset = "\x1b[0m"

Bright = "\x1b[1m"

Dim = "\x1b[2m"

Underscore = "\x1b[4m"

Blink = "\x1b[5m"

Reverse = "\x1b[7m"

Hidden = "\x1b[8m"

FgBlack = "\x1b[30m"

FgRed = "\x1b[31m"

FgGreen = "\x1b[32m"

FgYellow = "\x1b[33m"

FgBlue = "\x1b[34m"

FgMagenta = "\x1b[35m"

FgCyan = "\x1b[36m"

FgWhite = "\x1b[37m"

BgBlack = "\x1b[40m"

BgRed = "\x1b[41m"

BgGreen = "\x1b[42m"

BgYellow = "\x1b[43m"

BgBlue = "\x1b[44m"

BgMagenta = "\x1b[45m"

BgCyan = "\x1b[46m"

BgWhite = "\x1b[47m"

编辑:

例如,\x1b[31m是一个 转义序列 ,它将被您的终端截获并指示其切换为红色。实际上,\x1b

的代码escape。仅处理颜色和样式的转义序列也称为

并且已标准化,因此(应)在任何平台上都可以使用。

Wikipedia对不同终端如何显示颜色进行了很好的比较

https://en.wikipedia.org/wiki/ANSI_escape_code#Colors

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