node.js - node生产项目是使用pm2启动多个进程比较好，还是程序内使用cluster模块比较好？

Answer 1

Definitely pm2

Answer 2

• Behavior configuration

• Source map support

• PaaS Compatible

• Watch & Reload

• Log management

• Monitoring

• Module System

• Max memory reload

• Cluster Mode

• Hot reload

• Development workflow

• Startup Scripts

• Auto completion

• Deployment workflow

• Keymetrics monitoring

• API

See how many you can use. If you can be sure and control the program well, there will be no problem in writing it yourself

Answer 3

Use pm2 for process protection, powerful function