tomcat安装

下载
wget https://mirrors.aliyun.com/apache/tomcat/tomcat-8/v8.5.30/bin/apache-tomcat-8.5.30.tar.gz
解压
tar xzf apache-tomcat-8.5.23.tar.gz
mv apache-tomcat-8.5.23 /usr/local/tomcat/
chown -R www.www /usr/local/tomcat/
配置项目
设置Tomcat默认的项目： 修改server.xml,在Host下添加Context节点： 相对路径 <Context path="" docBase="./project-studyabroad-twl" debug="0" reloadable="true" /> 绝对路径 <Context path="" docBase="/usr/local/tomcat/apache-tomcat-8.5.29/webapps/project-studyabroad-twl" debug="0" autoDeploy="true" />
端口占用查询:

lsof -i -n -P|grep 8080
ps -ef | grep java
netstat -antup | grep java

杀死进程:
kill -9 pid