list先根据开始时间升序，一样根据结束时间升序

flowable/src/main/java/com/huyi/flowable/controller/CloudSupplyChainController.java

@@ -84,6 +84,8 @@ public class CloudSupplyChainController {
                     .asc().list();
             List<String> assigneeList = ListUtil.getIdFromList(hisTaskList, "assignee");
 
+            hisTaskList.sort(Comparator.comparing(HistoricActivityInstance::getStartTime).thenComparing(HistoricActivityInstance::getEndTime));
+
             List<User> userList = identityService.createUserQuery().userIds(assigneeList).list();
 
             String[] str1 = {"assignee"};