Eric's Blog - Centos7 更换国内yum源 的评论 https://eblog.ink/archives/303/ zh-CN 一、阿里云源1、备份mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup2、下载新的Cent... Thu, 01 Jan 1970 00:00:00 +0000 Thu, 01 Jan 1970 00:00:00 +0000