麒麟系统下springboot程序开机自启动

1、编写脚本放置到 /etc/systemed/system 目录下
例如 display.service

[Unit]
Description=display
#Documentation=http://www.baidu.com
#Requires=network.target
After=network.target elasticsearch.service redis.service mysql.server.service

[Service]
Type=forking
Environment="PATH=/home/soft/jdk1.8.0_401/bin:/home/soft/jdk1.8.0_401/jre/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:"
User=root
Group=root
ExecStart=/home/soft/displaysoft/api/service.sh start
Restart=on-failure

[Install]
WantedBy=multi-user.target

service.sh 启动语句

 #nohup java -Xms15000m -Xmx25000m -Xbootclasspath/a:"$CONF_PATH" -jar "$APP_PATH" --spring.profiles.active=$PROFILE >/dev/null 2>&1 &
 #nohup java -Xbootclasspath/a:"$CONF_PATH" -jar "$APP_PATH" --spring.profiles.active=$PROFILE >/dev/null 2>&1 &
 nohup java -jar $APP_PATH > /dev/null 2>&1 &

2、常用systemctl命令
重新加载配置信息：systemctl daemon-reload
启动zookeeper：systemctl start display.service
关掉zookeeper：systemctl stop display.service
查看进程状态及日志（重要）：systemctl status display.service
开机自启动：systemctl enable display.service
关闭自启动：systemctl disable display.service
分析systemd运行时间：systemd-analyze time
查看任务的启动时间：systemd-analyze blame
显示失败的任务：systemctl --failed
显示激活的服务：systemctl list-units -t service
查看启动日志 journalctl -u display.service

3、注意事项
调试时，程序输出日志到指定文件来查看程序是否运行正常