log4js-free

This is a lightweight log4js tool.

NOTE

If you want to get more support, you can refer to log4js

how-to-use

    let logger = Log4js.getLogger()
    logger.debug('this is a test')
    logger.info('this is a test')
    logger.warn('this is a test')
    logger.error('this is a test')
    logger.fatal('this is a test')