centos 8 下設置.net core項目開機自動啟動
1.1在/etc/systemd/system 下創建pgsqlcodefirst.service文件；
pgsqlcodefirst.service文件添加：
[Unit]
Description="pgsqlcodefirst.Service"
[Service]
Type=simple
GuessMainPID=true
WorkingDirectory=/home/net50/
StandardOutput=journal
StandardError=journal
ExecStart=/usr/lib64/dotnet/dotnet /home/net50/pgsqlcodefirst.dll //啟動指令
Restart=always
[Install]
WantedBy=multi-user.target
2.使自啟動生效
systemctl enable pgsqlcodefirst.service
3.立即啟動項目服務
systemctl start pgsqlcodefirst.service
systemctl stop pgsqlcodefirst.service
systemctl restart pgsqlcodefirst.service
systemctl list-units --type=service
5.重啟服務：
shutdown -r now
6.重啟后訪問：http://ip:port/