feat:isadd接口

src/jfw/modules/bigmember/src/service/use/use.go

@@ -672,6 +672,9 @@ func (u *Use) IsAdd() {
 		uRefer := u.Refer()
 		var userInfo = &UserInfo{}
 		userid := qu.ObjToString(u.GetSession("userId"))
+		if userid == "" {
+			return Result{Data: userInfo}
+		}
 		bigPower := jy.GetBigVipUserBaseMsg(u.Session(), *config.Middleground)
 		userInfo = &UserInfo{
 			BigMemberStatus: bigPower.Status,