ubuntu systemd服务

sudo vim /lib/systemd/system/website.service

[Unit]
Description=test
After=network.target

[Service]
Type=simple
WorkingDirectory=/var/www/website
User=www-data
Group=www-data
Environment=PORT=8088
ExecStart=/usr/bin/npm start --production
ExecStop=/usr/bin/npm stop --production
Restart=always

sudo systemctl daemon-reload
sudo service website start