1． Java环境安装https://www.linuxidc.com/Linux/2015-01/112030.htm a) 下载java安装包，版本jdk-8，jdk-9以上与Jenkins不兼容 b) 压缩包解压到制定目录 c) 配置~/.bashrc.在最末尾添加java环境变量 export JAVA_HOME=/usr/local/java/jdk1.8.0_25 export JRE_HOME= J A V A H O M E / j r e e x p o r t C L A S S P A T H = . : {JAVA_HOME}/jre export CLASSPATH=.: JAVAHOME/jreexportCLASSPATH=.:{JAVA_HOME}/lib: J R E H O M E / l i b e x p o r t P A T H = {JRE_HOME}/lib export PATH= JREHOME/libexportPATH={JAVA_HOME}/bin:$PATH d) Source ~/.bashrc使配置生效 e) 检查java环境是否安装成功：java，或者java –version 2． Jenkins安装 a) 添加key到系统：wget -q -O - https://pkg.jenkins.io/debian-stable/jenkins.io.key | sudo apt-key add – b) 添加镜像源：deb https://pkg.jenkins.io/debian-stable binary/ c) sudo apt-get update d) sudo apt-get install Jenkins 安装过程中可能报错，找不到java的安装路径 添加java安装路径的软链到/usr/bin/java：ln -s /usr/java/jdk1.8.0_151/bin/java /usr/bin/java
