import fs from 'fs';
import path from 'path';

/**
 * 本地图片转化成base64
 * @param filepath
 */
function imgToBase64(filepath): string {
  const data = fs.readFileSync(filepath);
  let extname = path.extname(filepath) || '.png';

  extname = extname.replace('.', '');

  if (extname === 'svg') {
    extname = 'svg+xml';
  }

  return 'data:image/' + extname + ';base64,' + data.toString('base64');
}

export default imgToBase64;