群发数量

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/service/chat/impl/GroupChatPlanServiceImpl.java

@@ -148,10 +148,10 @@ public class GroupChatPlanServiceImpl implements GroupChatPlanService {
         } else {
             TabGroupChatPlan old = this.groupChatPlanMapper.selectById(planId) ;
             int staffCount = old.getStaffCount();
-            if (null != dto.getDelStaffIdList()) {
+            if (StringUtils.isNotBlank(dto.getDelStaffIdList())) {
                 staffCount = staffCount - dto.getDelStaffIdList().split(",").length;
             }
-            if (null != dto.getStaffIdList()) {
+            if (StringUtils.isNotBlank(dto.getStaffIdList())) {
                 staffCount = staffCount + dto.getStaffIdList().split(",").length;
             }
             entity.setStaffCount(staffCount);