thymeleaf 前端遍历list，根据list的size产生div的个数。

<tr th:each="item : ${exceptionInfo.detailInfo}">
   <div class="layui-form-item">
      <label class="layui-form-label"><td th:text="${item.detailName}"></td></label>
      <div class="layui-input-block">
         <input type="text"  name="courseName" th:value="${item.detailValue}" lay-verify="required" placeholder="" autocomplete="off" class="layui-input" readonly="readonly">
      </div>
   </div>
</tr>