如何去除富文本中的html标签及vue、react、微信小

let richText = ' <p style="font-size: 25px;color: white">&nbsp; &nbsp; &nbsp; &nbsp;sdaflsjf的丰富及饿哦塞尔</p><span>dsfjlie</span>';
/ 去除富文本中的html标签 /
/ 、+限定符都是贪婪的，因为它们会尽可能多的匹配文字，只有在它们的后面加上一个?就可以实现非贪婪或最小匹配。/
let content = richText.replace(/<.+?>/g, '');
console.log(content);
/ 去除&nbsp; /
content = content.replace(/&nbsp;/ig, '');
console.log(content);
/ 去除空格 /
content = content.replace(/\s/ig, '');
console.log(content);

content = formatRichText(content);
console.log(content);
/ 使用substring来截取字符串 /
if (content.length > 10) {
  content = content.substring(0, 10) + '...';
}
console.log(content);
/ 限制字数后添加省略号 /
function formatRichText(richText) {
  let temporaryText = '';
  / 设置多长后添加省略号 /
  const len = 142;
  if (richText.length  2 <= len) {
    return richText;
  }
  / 用于记录文字内容的总长度 /
  let strLength = 0;
  for (let i = 0; i < richText.length; i++) {
    temporaryText = temporaryText + richText.charAt(i);
    / charCodeAt()返回指定位置的字符的Unicode编码，值为128以下时一个字符占一位，当值在128以上是一个字符占两位 /
    if (richText.charCodeAt(i) > 128) {
      strLength = strLength + 2;
      if (strLength >= len) {
        return temporaryText.substring(0, temporaryText.length - 1) + "...";
      }
    } else {
      strLength = strLength + 1;
      if (strLength >= len) {
        return temporaryText.substring(0, temporaryText.length - 2) + "...";
      }
    }
  }
  return temporaryText;
}

filters: {
  localData(value) {
    let date = new Date(value  1000);
    let Month = date.getMonth() + 1;
    let Day = date.getDate();
    let Y = date.getFullYear() + '年';
    let M = Month < 10 ? '0' + Month + '月' : Month + '月';
    let D = Day + 1 < 10 ? '0' + Day + '日' : Day + '日';
    let hours = date.getHours();
    let minutes = date.getMinutes();
    let hour = hours < 10 ? '0' + hours + ':' : hours + ':';
    let minute = minutes < 10 ? '0' + minutes : minutes;
    return Y + M + D + ' ' + hour + minute;
  }
}
 
/ 使用，直接在div中添加就可以了，| 前面的是参数，后面的是过滤器 /
<div class="time">{{data.etime | localData}}</div>

var localData = function (value) {
  var date = getDate(value  1000);
  var Month = date.getMonth() + 1;
  var Day = date.getDate();
  var hours = date.getHours(); //计算剩余的小时
  var minutes = date.getMinutes(); //计算剩余的分钟
  var Y = date.getFullYear() + '-';
  var M = Month < 10 ? '0' + Month + '-' : Month + '-';
  var D = Day + 1 < 10 ? '0' + Day + '' : Day + '';
  var H = hours < 10 ? '0' + hours + ':' : hours + ':'
  var m = minutes < 10 ? '0' + minutes : minutes;
  return Y+M + D + "  " + H + m;
}
module.exports = {
  localData: localData
}

<wxs src="./filters.wxs" module="tool" />
<text class="scoreText">{{tool.filterScore(item.shop.score)}}分</text>

<wxs module="foo">
var some_msg = "hello world";
module.exports = {
  msg : some_msg,
}
</wxs>
<view> {{foo.msg}} </view>

import noBanner from '@/assets/storeDetail/no-banner.jpg'
const filterImg = item => {
  let bgImg;
  if (item.shopimages == null) {
    bgImg = noBanner;
  } else {
    bgImg = item.shopimages[0];
  }
  return bgImg;
};
/ 使用 / 
<img src={filterImg(storeitem)} className={style.Img} alt="" />