// remember to change the require to just 'log4js' if you've npm install'ed it const log4js = require('../lib/log4js'); log4js.configure({ appenders: { cheese: { type: 'file', filename: 'cheese.log' } }, categories: { default: { appenders: ['cheese'], level: 'error' } }, }); const logger = log4js.getLogger('cheese'); logger.level = 'ERROR'; logger.trace('Entering cheese testing'); logger.debug('Got cheese.'); logger.info('Cheese is Gouda.'); logger.warn('Cheese is quite smelly.'); logger.error('Cheese is too ripe!'); logger.fatal('Cheese was breeding ground for listeria.');