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| $ vim /etc/systemd/system/myjar.service
[Unit]
Description=myjar-server
#在哪个服务之后启动
After=syslog.target network.target remote-fs.target nss-lookup.target
[Service]
Type=simple
User=root
Group=root
#启动命令
#ExecStart=java -jar /usr/local/myjar.jar --spring.profiles.active=pro
ExecStart=java -jar /usr/local/myjar.jar --spring.profiles.active=pro
# nohup命令无效
#ExecStart=nohup java -jar /usr/local/myjar.jar --spring.profiles.active=pro >>/usr/local/myjar.log&
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
# 开启开机启动
$ systemctl enable myjar
Created symlink /etc/systemd/system/multi-user.target.wants/myjar.service → /etc/systemd/system/myjar.service.
# 查看服务是否开机启动：
$ systemctl is-enabled myjar
enabled
# 禁止开机启动
$ systemctl disable myjar
Removed /etc/systemd/system/multi-user.target.wants/myjar.service.
# 查看服务状态
$ systemctl status myjar
● myjar.service - myjar-server
Loaded: loaded (/etc/systemd/system/myjar.service; disabled; vendor prese>
Active: inactive (dead)
# 查看服务详情
$ systemctl show myjar
# 手动启动服务
$ systemctl start myjar
# 手动停止服务
$ systemctl stop myjar
# 查看日志
$ journalctl -u myjar
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