bash
apt install fontconfig openjdk-11-jre
wget https://mirrors.tuna.tsinghua.edu.cn/jenkins/war/2.429/jenkins.war
deb包安装
wget https://mirrors.tuna.tsinghua.edu.cn/jenkins/debian-stable/jenkins_2.414.3_all.deb
dpkg -i jenkins_2.414.3_all.deb
访问 http://192.168.1.51:8080/添加凭证，后面任务添加job要用到
这个是gitlab创建的用户
添加git仓库
http://192.168.1.50/devops/spring-boot-helloWorld.git/
报错：ERROR: Couldn't find any revision to build. Verify the repository and branch configuration for this job.
Finished: FAILURE
分支填写不正确
