EZLogs

EZLogs is an simple and light tool for log

Usage

1. base

const EZlogs = require('ezlogs')
const logger = EZlogs() // Default option is logging to console
logger.trace('abcd')
logger.debug('log1')
logger.info('log2')
logger.warn('log3')
logger.error('log4')
logger.fatal('log5')

2017-01-23 10:18:18.131 TRACE   ==>  abcd
2017-01-23 10:18:18.131 DEBUG   ==>  log1
2017-01-23 10:18:18.131 INFO    ==>  log2
2017-01-23 10:18:18.131 WARN    ==>  log3
2017-01-23 10:18:18.131 ERROR   ==>  log4
2017-01-23 10:18:18.131 FATAL   ==>  log5

2. multiple driver

const EZlogs = require('ezlogs')
const logger = EZlogs([{
    type: 'console',
    level: 'trace'
}, {
    type: 'file',
    path: './logs-files',
    filename: 'test_log.log',
    level: 'error'
}]) // All to console, and Only error and fatal to file
logger.trace('abcd')
logger.debug('log1')
logger.info('log2')
logger.warn('log3')
logger.error('log4')
logger.fatal('log5')

Options

name	optional	which driver can use	remark
type	must	all	which driver to use.
sep	optional	all	between time and message, default is #.
level	optional	all	default is all to output, e.g. level = 'error',only error and fatal can output.
pattern	optional	file-*	default is 'yyyy-MM-dd-HH-mm-ss-SSS'. the pattern in filename
path	must	file-*	full_file_path = path + filename + pattern + '.log'
filename	must	file-*	full_file_path = path + filename + pattern + '.log'
max_backup	must	file-*	the max number of logs(file)
expire	optional	file-date	How often toggle the log's file, default is 3600 * 24(one day)
max_size	optional	file-number	the number of per log file, default is 10000
max_size	optional	file-size	the size of per log file, The unit is kb, default is 1024

Drivers

1. console

   const EZlogs = require('ezlogs')
   const logger = EZlogs([{
       type: 'console',
       level: 'trace',
   }])

2. file

   const EZlogs = require('ezlogs')
   const logger = EZlogs([{
       type: 'file',
       path: './logs-files',
       filename: 'test_log.log',
   }])

3. file-date

   const EZlogs = require('ezlogs')
   const logger = EZlogs([{
       type: 'file-date',
       path: './test/logs',
       filename: 'test',
       expire: 3600 * 24,
       max_backup: 7,
   }])

4. file-size

   const EZlogs = require('ezlogs')
   const logger = EZlogs([{
       type: 'file-size',
       path: './test/logs',
       filename: 'test',
       max_size: 1024 * 10,
       max_backup: 7
   }])

5. file-number

   const EZlogs = require('ezlogs')
   const logger = EZlogs([{
       type: 'file-number',
       path: './test/logs',
       filename: 'test',
       max_size: 10 * 10000,
       max_backup: 7
   }])

Contributions

• hxsf
• yourenyouyu

License

Apache2.0