yourenyouyu / ezlogs

EZLogs is an simple and light tool for log for nodejs.

EZLogs

EZLogs is an simple and light tool for log

Usage

const EZlogs = require('ezlogs')
const logger = new 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

Options

name	optional	which driver can use	remark
type	must	all	which driver to use.
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