Ubuntu18 LTS 安装JDK8 TOMCAT8

1、安装JDK8

$ sudo apt-get install software-properties-common

$ sudo add-apt-repository ppa:webupd8team/java

$ sudo apt-get install oracle-java8-installer

$ sudo apt-get update

$ java -version

2、安装tomcat8

$wget http://mirrors.shu.edu.cn/apache/tomcat/tomcat-8/v8.0.52/bin/apache-tomcat-8.0.52.tar.gz

$tar zxvf apache-tomcat-8.0.52.tar.gz

$sudo mv apache-tomcat-8.0.52/ /opt/apache-tomcat-8.0.52

$vi /opt/apache-tomcat-8.0.52/conf/service.xml

修改端口为80

$./opt/apache-tomcat-8.0.52/bin/startup.sh  #启动服务

3、查看输出

$tail -f /opt/apache-tomcat-8.0.52/logs/catalina.out