找到原来版本web
find / -name jenkins.war
首要停掉Tomcat服务浏览器
/usr/local/tomcat/bin/shutdown.sh netstat -ntap | grep :8080
备份原来版本tomcat
mv /usr/local/tomcat/webapps/jenkins.war /root
两种途径下载最新版的Jenkins.war包app
https://updates.jenkins-ci.org/download/war/ http://mirrors.jenkins.io/war-stable/ mv jenkins.war /usr/local/tomcat/webapps/
重启Tomcatwebapp
/usr/local/tomcat/bin/startup.sh
刷新浏览器页面ide