            <div class="col-sm-8">
                                                                                    <input type="text" class="laydate-icon layer-date form-control"
                                                   id="crawlLastTime"
                                                   name="crawlLastTime"
                                                   th:value="${book.crawlLastTime}==null?null:${#dates.format(book.crawlLastTime,'yyyy-MM-dd HH:mm:ss')}"
                                 