(1)上官网下载对应版本的安装包https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
(2)下载完后用FileZilla文件传输器,把jdk安装包传到虚拟机对应的文件夹当中;或者直接在Linux下载即可
(3)在终端进入对应的文件的目录,进一步解压,输入tar -zxvf +需要解压的包名
(4)编辑配置文件,配置环境变量,用vim /etc/profile进入编辑状态
(5)重新加载配置文件,输入:source /etc/profile
(6)查看安装情况:输入:java -version、输入:javac、输入:java
(1)安装包下载
[root@shu tomcat]# wget http://mirror.bit.edu.cn/apache/tomcat/tomcat-9/v9.0.8/bin/apache-tomcat-9.0.8.tar.gz
(2)解压
[root@shu tomcat]# ls apache-tomcat-9.0.52.tar.gz [root@shu tomcat]# tar -zxvf apache-tomcat-9.0.52.tar.gz
(3)启动
[root@shu apache-tomcat-9.0.52]# cd bin [root@shu bin]# ./startup.sh Using CATALINA_BASE: /environment/tomcat/apache-tomcat-9.0.52 Using CATALINA_HOME: /environment/tomcat/apache-tomcat-9.0.52 Using CATALINA_TMPDIR: /environment/tomcat/apache-tomcat-9.0.52/temp Using JRE_HOME: /usr/java/jdk1.8.0_131/jre Using CLASSPATH: /environment/tomcat/apache-tomcat-9.0.52/bin/bootstrap.jar:/environment/tomcat/apache-tomcat-9.0.52/bin/tomcat-juli.jar Using CATALINA_OPTS: Tomcat started.5、Jenkins安装
(1)下载最新的 jenkins.war (http://mirrors.jenkins.io/war-stable/latest/jenkins.war)
(2)把 jenkins.war 放在tomcat解压目录/webapps目录下
(3)启动tomcat,并通过浏览器访问。网址示例:http://localhost:8080/jenkins/
(1)下载maven
# wget https://mirrors.bfsu.edu.cn/apache/maven/maven-3/3.8.2/binaries/apache-maven-3.8.2-bin.tar.gz
(2)解压
# tar -zxvf apache-maven-3.8.2-bin.tar.gz
(3)ls
[root@shu maven]# ls apache-maven-3.8.2 apache-maven-3.8.2-bin.tar.gz [root@shu maven]# cd apache-maven-3.8.2/ [root@shu apache-maven-3.8.2]# ls bin boot conf lib LICENSE NOTICE README.txt [root@shu apache-maven-3.8.2]# cd conf [root@shu conf]# ls logging settings.xml toolchains.xml
(4)编辑环境依赖
# vim /ect/profile #末尾增加 export MAVEN_HOME=/usr/local/apache-maven-3.8.2 export PATH=$PATH:$MAVEN_HOME/bin
(5)生效验证
[root@shu conf]# source /etc/profile [root@shu conf]# mvn -version Apache Maven 3.8.2 (ea98e05a04480131370aa0c110b8c54cf726c06f) Maven home: /usr/local/apache-maven-3.8.2 Java version: 1.8.0_131, vendor: Oracle Corporation, runtime: /usr/java/jdk1.8.0_131/jre Default locale: en_US, platform encoding: UTF-8 OS name: "linux", version: "3.10.0-1160.11.1.el7.x86_64", arch: "amd64", family: "unix"7、git安装
(1)安装
yum -y install git
(2)查看是否安装完成以及版本号
git --version二、Jenkins+git+maven的配置 1、进入jenkins主页面
(1)在浏览器输入 http://localhost:8080/jenkins/
然后跳转到如下页面,其中密码在图中已经告诉你位置
cat /root/.jenkins/secrets/initialAdminPassword
(2)输入密码,点击继续
(3)下一步
(4)使用admin账户继续
(5)开始使用jenkins
(6)安装成功,如下图所示
(1)全局安全配置Configure Global Security
(2)全局工具配置
(1)主界面
(2)源码管理,关联github
(3)构建触发器:
1)触发构建的前提条件
目的:当访问(http://39.105.30.146:8080/job/jkdemo/build?token=jkdemo123)时,会构建触发器去构建项目
配置:
格式:JENKINS_URL/ job/jkdemo/build?token=TOKEN_NAME ===>>> 实例:http://39.105.30.146:8080/job/jkdemo/build?token=jkdemo123
2)构建核心逻辑
3)构建后操作
**注意:**如果没有Post build task 选项 ,需要安装插件 Post Build task
4)安装插件
(1)点击立即构建
(2)查看日志
(3)进度条完毕后会出现工作区,里面放着源代码



