shu-c-view/packages/helper/guid.js

rollup 打包vue@2.7组件库框架

export default function guid() {
  const s = [];
  const hexDigits = '0123456789abcdef';
  for (let i = 0; i < 36; i++) {
    s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1);
  }
  s[14] = '4'; // bits 12-15 of the time_hi_and_version field to 0010
  // eslint-disable-next-line no-bitwise
  s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1); // bits 6-7 of the clock_seq_hi_and_reserved to 01
  // eslint-disable-next-line no-multi-assign
  s[8] = s[13] = s[18] = s[23] = '-';

  const uuid = s.join('');
  return uuid;
}