皮诺 Node.js记录器。 文献资料 安装 $ npm install pino 用法 const logger = require ( 'pino' ) ( ) logger . info ( 'hello world' ) const child = logger . child ( { a : 'property' } ) child . info ( 'hello child!' ) 这将产生: {"level":30,"time":1531171074631,"msg":"hello world","pid":657,"hostname":"Davids-MBP-3.fr