jenkins replace domestic sources

First, replace jenkins domestic source
systems management >> >> Senior management plug-ins
to [upgrade the site] replaced
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/current/update-center.json
configuration above is open source software mirroring station Tsinghua University
jenkins mirror address list
http://mirrors.jenkins-ci.org/status.html
two, portal
https://www.phpsong.com/3394.html