koa-logger

[![npm version][npm-image]][npm-url]

Development style logger middleware for koa. Compatible with request-received.

``
<-- GET /
--> GET / 200 835ms 746b
<-- GET /
--> GET / 200 960ms 1.9kb
<-- GET /users
--> GET /users 200 357ms 922b
<-- GET /users?page=2
--> GET /users?page=2 200 466ms 4.66kb
`

Installation

`js
$ npm install koa-logger
`

Example

`js
const logger = require('koa-logger')
const Koa = require('koa')

const app = new Koa()
app.use(logger())
`

Notes

Recommended that you .use() this middleware near the top
to "wrap" all subsequent middleware.

Use Custom Transporter

`js
const logger = require('koa-logger')
const Koa = require('koa')

const app = new Koa()
app.use(logger((str, args) => {
// redirect koa logger to other output pipe
// default is process.stdout(by console.log function)
}))
`
or
`js
app.use(logger({
transporter: (str, args) => {
// ...
}
}))
`

Param str is output string with ANSI Color, and you can get pure text with other modules like strip-ansi
Param args is a array by [format, method, url, status, time, length]`

License

MIT

[npm-image]: https://img.shields.io/npm/v/koa-logger.svg?style=flat-square
[npm-url]: https://www.npmjs.com/package/koa-logger