在Python中处理中文时，编码问题经常会让初学者感到困惑。由于Python 2和Python 3在编码处理上有所不同，本教程将分别针对这两个版本进行说明。

pm2 is a daemon process manager that will help you manage and keep your application online. Getting started with pm2 is straightforward, it is offered as a simple and intuitive CLI, installable via NPM