cw-logger

cw logger sample

cd sample
node test.js

How to use

Install

To install via npm, https://www.npmjs.com/package/cw-logger, http://npm.ciwong.com/#/detail/cw-logger

npm install cw-logger --save

Using

const config = {
	logRoot: require('path').resolve(__dirname, './logs'), // 日志根目录(需根据实际情况设置)
	logLevel: 'trace', // file
	logLevel4console: 'trace', // console
	enableBunyan: true, // 默认启用bunyan; 设置为false则使用log4; 不推荐使用log4, 在下个版本将取消兼容
	bunyan: {
		// 级别分别是: TRACE DEBUG INFO WARN ERROR FATAL
		categorys: [{
				name: 'console',
				type: 'console'
			},{
				name: 'app', // 模块/分类
				type: 'rotatingFile',
				rotateConfig: {
					period: '1d', // The period at which to rotate.
					totalFiles: 15 //The maximum number of rotated files to keep. 0 to keep files regardless of how many there are.
				}
			},{
				name: 'login', // 模块/分类
				type: 'rotatingFile',
				rotateConfig: {
					period: '1d', // The period at which to rotate.
					totalFiles: 0 //The maximum number of rotated files to keep. 0 to keep files regardless of how many there are.
				}
			}
		]
	}
};
const log = require('cw-logger')(config);
const myConsoleLogger = log.console;
const loginLogger = log.login;
const appLogger = log.app;

myConsoleLogger.info('info');
loginLogger.info('info');
appLogger.info('info');

myConsoleLogger.error('error');
loginLogger.error('error');
appLogger.error('error');