jenkins-> System Management -> Manage Plugins -> Advanced
Replace the address in the URL below, jenkins plug-in source:
http://mirror.esuni.jp/jenkins/updates/update-center.json
This can be replaced:
Tsinghua address
https://mirrors.tuna.tsinghua.edu.cn/jenkins/updates/update-center.json
After reinstalling the plug-in replacement
If that fails then manually download plug-ins:
jenkins plug-Download:
http://updates.jenkins-ci.org/download/plugins/
Select the download plug-ins they need to save locally and then upload the file to the plugins directory server jenkins home folder
Restart jenkins, applications can be loaded directly!
No pro-test pit!
