1:循环遍历
<c:forEach items="${partsDeltailsList}" var="var" varStatus="vs">
<tr id="${var.sup_id}">
<td class='center' style="width: 30px;">${vs.index+1}</td>
<td class="center">${var.create_datetime }</td>
<td class="center">${var.sup_name }</td>
<td class="center">${var.pur_order_no }</td>
<td class="center">${var.inv_actual }</td>
<td class="center">${var.pur_price }</td>
<td class="center">${var.inv_actual * var.pur_price }</td>
</tr>
</c>
2:通过下标获取
<input type="text" value="${partsDeltailsList[0].parts_name}"/>