web-utils-super/randomColorRGB.js

前端函数库

const randomNum = require('./randomNum')

/**
 * @desc: 生成RGB随机色
 * @param {Number} min 默认0
 * @param {Number} max 默认255
 * @return {String}
 */
function randomColorRGB(min = 0, max = 255) {
  let r = randomNum(min, max)
  let g = randomNum(min, max)
  let b = randomNum(min, max)
  return 'rgb(' + r + ',' + g + ',' + b + ')'
}

module.exports = randomColorRGB