（20）jar包设置为systemctl启动服务

jar包设置为service

1.
vim /lib/systemd/system/small.service

[Unit]
Description=itemcenter-service
After=syslog.target network.target remote-fs.target nss-lookup.target[Service]
Type=simple
User=root
Group=root
ExecStart=/home/jdk1.8.0_251/bin/java -jar /home/hq-app-jars/smallinfra-app-2.0.7-SNAPSHOT-20240322.jar
PrivateTmp=true
Restart=on-failure
RestartSec=5s
[Install]
WantedBy=multi-user.target

按照实际需求对上述文件进行修改

2.重新加载
systemctl daemon-reload

3.启动并设置为开机启动
systemctl start small && systemctl enable small