1> 安装Homebrew
/usr/bin/ruby -e"$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
2> 安装Jenkins
brew install jenkins
此时会提示：
Updating Homebrew...jenkins: Java1.8is required to installthisformula.JavaRequirement unsatisfied!You can installwithHomebrew-Cask:
brew cask install homebrew/cask-versions/adoptopenjdk8
You can downloadfrom: https://www.oracle.com/technetwork/java/javase/downloads/index.html Error: An unsatisfied requirement failed this build.
3> 安装上面的提示安装Java
brew cask install homebrew/cask-versions/adoptopenjdk8
安装完成后再次执行步骤2的命令，安装成功后会提示：
Note: Whenusinglaunchctl the port will be8080.To have launchd start jenkins nowandrestart at login: brew services start jenkinsOr,ifyou don't want/need a background service you can just run: jenkins
4> 启动Jenkins，然后在浏览器中输入http://localhost:8080
brew services start jenkins
5>获取初始密码
sudo cat /Users/Shared/Jenkins/Home/secrets/initialAdminPassword
6> 停止Jenkins
brew services stop jenkins
