展开表格隐藏表格行

Question

我想在单击上面的行时展开隐藏的行$(".main").click(function () {  $(this).next("tr").show();});<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script><tr class="row100 body main">  <td class="cell100 column1" >39</td>  <td class="cell100 column2" s>900,000</td></tr><tr class="row100 body sub" style="display:none;">    <td class="cell100 column1" >exa</td>  <td class="cell100 column2" >lura</td></tr>