编写uwsgi后台启动文件

1. 打开一个文件hello.service

vim /etc/systemd/system/hello.service

2. 

[Unit]
Description=uWSGI instance to serve file-redis-load
After=network.target

[Service]
User=root
Group = nginx
WorkingDirectory=/var/www/demoapp
Environment="PATH=/usr/local/python3/bin"
ExecStart=/usr/bin/uwsgi --ini demoapp_uwsgi.ini

[Install]
WantedBy=multi-user.target

3. 启动

systemctl daemon-reload
systemctl start hello.service
systemctl stop hello.servcie
systemctl restart hello.service

　

systemctl enable hello.service  开机启动
systemctl disable hello.service 

systemctl is-enabled hello.service 查看开机是否启动