搜索关键词高亮

接口请求数据后返回的结果进行正则替换
然后用v-html插入页面

使用方法如下：
html代码:

<div class="doc-body-item-title">
  <span class="doc-body-item-title-word"
    v-html="item.replaceFileName"
    @click="goDetails(item)">
  </span>
</div>
<div class="doc-body-item-content">
  <span class="doc-body-item-content-word" @click="goDetails(item)"
    v-html="item.fileContent">
  </span>
</div>

js代码：

// 接口请求数据
searchFileList(sendData).then((res) => {
  const { dataList, ...info } = res || {};
   if (this.$route.query.keyword) {
    const showList = (dataList || []).map((item) => {
      item.replaceFileName = item.title.replace(new RegExp(this.$route.query.keyword, 'g'), `<span style="color: #ff6531;">${this.$route.query.keyword}</span>`);
      item.fileContent = item.partContent.replace(new RegExp(this.$route.query.keyword, 'g'), `<span style="color: #ff6531;">${this.$route.query.keyword}</span>`);
      return item;
    });
    this.list = showList;
  } else {
    this.list = dataList;
  }
  this.totalInfo = info;
});