在 /etc/systemd/system 目录下，新建test.service 文件，配置内容
vim /etc/systemd/system/test.service[Unit] Description=test.jar包服务程序 After=syslog.target network.target remote-fs.target nss-lookup.target [Service] User=root Group=root ExecStart=/export/server/jdk/bin/java -jar /export/server/jar/test.jar ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/bin/kill -s QUIT $MAINPID [Install] WantedBy=multi-user.target名称自己随意改，然后ExecStart改一下java的路径还有jar包路径即可
systemctl daemon-reload systemctl start test.service systemctl status test.service //设置开机自启动 systemctl enable test.service //停止服务命令 systemctl stop test.service; systemctl status test.service; ps -ef | grep jar
