PM2 是一個守護進程管理器,它將幫助您管理和保持您的應用程序在線。PM2的入門很簡單,它是一個簡單直觀的CLI,可以通過NPM安裝。
安裝
$ npm install pm2@latest -g
運行
$ pm2 start app.js --name my-api # Name process
$ pm2 list # Display all processes status
$ pm2 jlist # Print process list in raw JSON
$ pm2 prettylist # Print process list in beautified JSON
$ pm2 reload all # Will 0s downtime reload (for NETWORKED apps)
$ pm2 stop 0 # Stop specific process id
$ pm2 restart 0 # Restart specific process id
$ pm2 delete 0 # Will remove process from pm2 list