node.js开发系列[4]-文件和流

日志文档
http://pm2.keymetrics.io/docs/usage/log-management/

https://www.jianshu.com/p/7b10123c8b88

http://blog.yourtion.com/fix-log4js-with-pm2-not-work.html

https://wohugb.gitbooks.io/pm2/content/features/log.html

https://newsn.net/say/pm2-log-debug.html

http://www.cnblogs.com/chyingp/p/pm2-documentation.html

这个好
https://wohugb.gitbooks.io/pm2/content/features/json_app_declaration.html