Merge branch 'feature/1020-tencent-im' into saas

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ImGroupServiceImpl.java

@@ -1064,7 +1064,11 @@ public class ImGroupServiceImpl extends BaseServiceImpl<String, ImGroup> impleme
                             return data;
                         }).collect(Collectors.toList());
                 importGroupMember.setMemberList(members);
-                imPluginContext.getPluginService().importGroupMember(importGroupMember);
+                List<List<MessageWrapper.ImportGroupMemberData>> partition = Lists.partition(members, 88);
+                for (List<MessageWrapper.ImportGroupMemberData> importGroupMemberData : partition) {
+                    importGroupMember.setMemberList(importGroupMemberData);
+                    imPluginContext.getPluginService().importGroupMember(importGroupMember);
+                }
                 imGroupDao.updateImportStatusSuccess(imGroup.getId());
             } catch (Exception e) {
                 log.error(String.format("群迁移失败,失败群组：%s", JSON.toJSONString(imGroup)));