Merge branch 'zx_saas_imGroup' of http://git.dayaedu.com/yonge/mec into test

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

@@ -594,6 +594,9 @@ public class ImGroupMemberServiceImpl extends BaseServiceImpl<Long, ImGroupMembe
 
     @Override
     public PageInfo<ImGroupMemberDto> queryGroupMemberPage(GroupMemberQueryInfo queryInfo) {
+		if(StringUtils.isEmpty(queryInfo.getImGroupId())){
+			throw new BizException("参数校验失败");
+		}
 		PageInfo<ImGroupMemberDto> pageInfo = new PageInfo<>(queryInfo.getPage(), queryInfo.getRows());
 		Map<String, Object> params = new HashMap<String, Object>();
 		MapUtil.populateMap(params, queryInfo);