1. tomact 解壓到/usr/local/tomcat下

2.vim /usr/local/tomcat/bin/catalina.sh

　　在OS specific support.前加上 （註意java 安裝目錄）

　　JAVA_HOME=/usr/java/jdk1.8.0_161
　　JRE_HOME=$JAVA_HOME/jre

3.配置tomcat service 文件

　　vi /usr/lib/systemd/system/tomcat.service

　　輸入：　　

[Unit]
Description=Tomcat
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=oneshot
ExecStart=/usr/local/tomcat/bin/startup.sh
ExecStop=/usr/local/tomcat/bin/shutdown.sh
ExecReload=/bin/kill -s HUP $MAINPID
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target

4.允許開機啟動

　　systemctl enable tomcat

5.啟動，查看狀態，重啟，關閉 tomcat

　　systemctl start tomcat.service

　　systemctl status tomcat.service

　　systemctl restart tomcat.service

　　systemctl stop tomcat.service

linux centos7 tomcat8 配置成服務啟動