linux 设置tomcat开机启动

tomcat 开机自启两种方式：

方法一：

1. 添加文件

vi /etc/systemd/system/tomcat.service

添加内容

[Unit]
Description=Tomcat8
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=oneshot
ExecStart=/usr/local/apache-tomcat-8.5.40/bin/startup.sh
ExecStop=/usr/local/apache-tomcat-8.5.40/bin/shutdown.sh
ExecReload=/bin/kill -s HUP $MAINPID
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target

2. 进入目录

 cd /etc/systemd/system/

3. 设置开机启动

systemctl enable tomcat.service

4. 查看当前tomcat状态

systemctl status tomcat.service

5. 关闭开机自启动

systemctl disable tomcat.service

6. tomcat添加jdk路径，否则自启动会报错 Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

vi /usr/local/apache-tomcat-8.5.40/bin/catalina.sh

export JAVA_HOME=/usr/local/jdk8
export JRE_HOME=/usr/local/jdk8/jre

方法二：

1. 编辑启动脚本： vim /usr/local/auto_run.sh

/usr/local/apache-tomcat-8.5.40/bin/startup.sh

2. 添加 crontab 任务

crontab -e

@reboot /usr/local/auto_run.sh

保存即可

重启服务器，测试

reboot