Vue中ref和$refs的介绍及使用

<div id="win_box" style="height: auto; " ref="aaa">
      <table style=" width:300px;border-collapse: separate;
      font-size:14px;border-spacing:0 6px;table-layout:fixed;">
        <caption style="font-weight:bold;font-size:16px;
        text-align: left;
        border-bottom: #d1d8e0 1px solid">表面位移监测 - 1号地面监测点</caption>
      <tr><td style=" width: 20%;font-weight:bold;text-align:left;
      ">断面名称:</td><td style="text-align:left;width:60%;word-break:keep-all;
      white-space:nowrap;overflow:hidden;">位于50号站向西约30米</td></tr>
</div>

<div id="win_box" style="height: auto; " ref="aaa">

var Content =this.$refs.aaa;