text: export function getCount(count) {
    if (count < 0) return
    if (count < 10000) {
      return count
    } else if (Math.floor(count / 10000) < 10000) {
      return Math.floor(count / 1000) / 10 + '万'
    } else {
      return Math.floor(count / 10000000) / 10 + '亿'
    }
  }
  
  export function getSizeImage(imgUrl, size) {
    return `${imgUrl}?param=${size}x${size}`
  }
  
  export function formatDate(time, fmt) {
    let date = new Date(time);
  
    if (/(y+)/.test(fmt)) {
      fmt = fmt.replace(RegExp.$1, (date.getFullYear() + '').substr(4 - RegExp.$1.length));
    }
    let o = {
      'M+': date.getMonth() + 1,
      'd+': date.getDate(),
      'h+': date.getHours(),
      'm+': date.getMinutes(),
      's+': date.getSeconds()
    };
    for (let k in o) {
      if (new RegExp(`(${k})`).test(fmt)) {
        let str = o[k] + '';
        fmt = fmt.replace(RegExp.$1, (RegExp.$1.length === 1) ? str : padLeftZero(str));
      }
    }
    return fmt;
  };
  
  function padLeftZero(str) {
    return ('00' + str).substr(str.length);
  };
  
  export function formatMonthDay(time) {
    return formatDate(time, "MM月dd日");
  }
  
  export function formatMinuteSecond(time) {
    return formatDate(time, "mm:ss");
  }
  
  export function getPlaySong(id) {
    return `https://music.163.com/song/media/outer/url?id=${id}.mp3`;
  }
  