1.添加群导入接口

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/ImGroupServiceImpl.java

@@ -756,7 +756,7 @@ public class ImGroupServiceImpl extends ServiceImpl<ImGroupDao, ImGroup> impleme
                 }
                 importGroup.setApplyJoinOption(Boolean.TRUE.equals(imGroup.getAutoPassFlag()) ? "FreeAccess" :
                         "NeedPermission");
-                importGroup.setCreateTime(new Date().getTime() / 1000);
+                importGroup.setCreateTime(imGroup.getCreateTime().getTime() / 1000);
 
                 register(admin.getUserId(), imGroup.getId(), admin.getAvatar(), true, ClientEnum.TEACHER);
                 imPluginContext.getPluginService().importGroup(importGroup);