e" aria-atomic="true">
						<div class="toast-header">
							<strong class="mr-auto" th:utext="${map.fromUser.username}">落基山脉下的闲人</strong>
							<small th:text="${#dates.format(map.notice.createTime,'yyyy-MM-dd HH:mm:ss')}">2019-04-25 15:49:32</small>
							<button type="button" class="ml-2 mb-1 close" data-dismiss="toast" aria-label="Close">
								<span aria-hidden="true">&times;</span>
							</button>
						</div>
						<div class="toast-body">
								<span th:if="${topic.