tree aea5a015510c5db94145871df79418af0f33eef6
parent 061761a4d11162e4b44010394f2f3000b7192f3c
author yyyang <22301060@bjtu.edu.cn> 1749366814 +0800
committer yyyang <22301060@bjtu.edu.cn> 1749366814 +0800

基于用户共享率设置阈值，不满足无法下载资源，同时保障新用户（下载量较低）不受限制

Change-Id: I0842c58bda251c05eb5d0a42e126fd39ac76190b