const coloring = fn => ({ background, color = 'white' }) => (...text) => fn(`%c${text.join('')}`, `color:${color};background:${background}`); const colors = { primary: '#007bff', success: '#28a745', warning: '#ffc107', danger: '#dc3545', info: '#17a2b8', }; const dir = (key = '', value = {}) => { logs.primary(`++++++++++++start:${key}++++++++++++++`); console.dir(value); logs.primary(`++++++++++++end:${key}++++++++++++++`); }; const logs = Object.keys(colors) .reduce((prev, curr) => ({ ...prev, [curr]: coloring(console.log)({ background: colors[curr] }) }), { dir }); logs.success('hello succes'); logs.warning('hello fail');

要链接横跨多行的CSS3样式，你可以这样做，

var styles = [
    'background: linear-gradient(#D33106, #571402)'
    , 'border: 1px solid #3E0E02'
    , 'color: white'
    , 'display: block'
    , 'text-shadow: 0 1px 0 rgba(0, 0, 0, 0.3)'
    , 'box-shadow: 0 1px 0 rgba(255, 255, 255, 0.4) inset, 0 5px 3px -5px rgba(0, 0, 0, 0.5), 0 -13px 5px -10px rgba(255, 255, 255, 0.4) inset'
    , 'line-height: 40px'
    , 'text-align: center'
    , 'font-weight: bold'
].join(';');

console.log('%c a spicy log message ?', styles);

结果

查看更多信息:- https://coderwall.com/p/fskzdw/colorful-console-log

欢呼。

看看这个:

控制台动画，加上CSS

(function() {
  var frame = 0;
  var frames = [
    "This",
    "is",
    "SPARTA!",
    " ",
    "SPARTA!",
    " ",
    "SPARTA!",
    " ",
    "SPARTA!",
    " ",
    "SPARTA!",
    " ",
    "SPARTA!"
  ];
  var showNext = () => {
    console.clear();
    console.log(
      `%c `,
      "background: red; color: white; font-size: 15px; padding: 3px 41%;"
    );
    console.log(
      `%c ${frames[frame]}`,
      "background: red; color: white; font-size: 25px; padding: 3px 40%;"
    );
    console.log(
      `%c `,
      "background: red; color: white; font-size: 15px; padding: 3px 41%;"
    );
    setTimeout(
      showNext,
      frames[frame] === "SPARTA!" || frames[frame] === " " ? 100 : 1500
    );
    // next frame and loop
    frame++;
    if (frame >= frames.length) {
      frame = 0;
    }
  };
  showNext();
})();

https://jsfiddle.net/a8y3jhfL/

你可以在每一帧中粘贴ASCII来观看ASCII动画

你可以试试:

console.log("%cI am red %cI am green", "color: red", "color: green");

输出:

const coloring = fn => ({ background, color = 'white' }) => (...text) => fn(`%c${text.join('')}`, `color:${color};background:${background}`); const colors = { primary: '#007bff', success: '#28a745', warning: '#ffc107', danger: '#dc3545', info: '#17a2b8', }; const dir = (key = '', value = {}) => { logs.primary(`++++++++++++start:${key}++++++++++++++`); console.dir(value); logs.primary(`++++++++++++end:${key}++++++++++++++`); }; const logs = Object.keys(colors) .reduce((prev, curr) => ({ ...prev, [curr]: coloring(console.log)({ background: colors[curr] }) }), { dir }); logs.success('hello succes'); logs.warning('hello fail');

我怀疑是否有人会真正看到它，但对于那些想要在同一条线上混合几种颜色的人，我有一个简单的解决方案:

export enum Colors {
    Black = '\033[30m',
    Red = '\x1b[31m',
    Green = '\x1b[32m',
    Yellow = '\x1b[33m',
    Blue = '\033[34m',
    Magenta = '\033[35m',
    Cyan = '\033[36m',
    White = '\033[37m'
}


function color(text: string, color: color: Colors) {
    return `${color}${text}\x1b[0m`;
}


console.log(`This is ${color('green text', Colors.Green)} but this is black. This is red ${color('red', Colors.Red)} etc`);