1、vip课列表增加字段；

2、vip课导出增加字段；
3、vip课加学员限制；

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

@@ -2465,9 +2465,9 @@ public class VipGroupServiceImpl extends BaseServiceImpl<Long, VipGroup> impleme
 			throw new BizException("未找到指定的vip课程");
 		}
 
-//		if(!VipGroupStatusEnum.PROGRESS.equals(vipGroup.getStatus())){
-//			throw new BizException("");
-//		}
+		if(!VipGroupStatusEnum.PROGRESS.equals(vipGroup.getStatus())){
+			throw new BizException("VIP课程组尚未成立，无法添加学员，请走学员购买流程!");
+		}
 
 		ClassGroup classGroup = classGroupDao.findByVipGroup(vipGroupId, null);