koa-log4

log4js-node support Koa-middleware

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Readme

koa-log4js
A wrapper for log4js-node which support Koa logger middleware. Log message is forked from Express (Connect) logger file.

Note

This branch is use to Koa v2.x. To use Koa v0.x & v1.x, please check the master branch.

Installation

for koa v0.x & v1.x

$ npm i --save koa-log4@1

for koa v2.x

$ npm i --save koa-log4@2

The default logger is for koa v2.x
$ npm i --save koa-log4

Usage

Config koa-log4js is same as the original log4js-node
.

Normal log4js way

This way is same as the original log4js-node.
const log4js = require('koa-log4')

const log = log4js.getLogger('index')
log.info('index do some awesome things')

Koa-middleware way

Similar to use Express (Connect) logger middleware.
const log4js = require('koa-log4')
app.use(log4js.koaLogger(log4js.getLogger("http"), { level: 'auto' }))

Full Example

Check this repo for full example with Koa v2.

Others

See here for more info.