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console-colors-node

v1.0.1

Published

Node.js console.log ANSI colors

Downloads

6

Readme

consoleColors

在 Node.js 控制台终端输出带有颜色的文字信息。

通过修改了 String 类型的原型,使其具备携带有颜色信息,并且支持链式引用哦。

PS: 本插件是以污染原生对象为前提生效的,请了解清楚并慎用!

##原理

通过对 String 原型进行改造,将相应的 ANSI 颜色格式插入到文字里面去。

具体可在这里了解 ANSI 颜色编码

##Usage

require('colors');
console.log('Test'.red.bold.bgYellow);

##Methods

###字体颜色

  • black 黑色
  • red 红色
  • green 绿色
  • yellow 黄色
  • blue 蓝色
  • magenta 洋红
  • cyan 青色
  • gray 灰色
  • white 白色(无格式)

###背景颜色

  • bgBlack 背景黑
  • bgRed 背景红
  • bgGreen 背景绿
  • bgYellow 背景黄
  • bgBlue 背景蓝
  • bgMagenta 背景洋红
  • bgCyan 背景青
  • bgGray 背景灰

###物殊格式

  • bold 粗体
  • _ 下划线
  • inv 调换背景色和字体色

以上支持链式引用,理论上字体颜色和背景颜色应各只选择一次,比如.red.green这样是不科学的使用。

本插件只使用了部分的 ANSI 格式,还有部分因为兼容性和实用性没有考虑纳入,当然你也可以自行修改 aColorMap 加入你想要使用的格式并且定义它的方法名。

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