text: module.exports = {
  	appenders: {
  		stdout: { //控制台输出
  			type: 'stdout'
  		},
  		access: {
  			type: 'dateFile',
  			filename: 'logs/access/access',
  			pattern: '-dd.log',
  			alwaysIncludePattern: true
  		},
  		system: {
  			type: 'dateFile',
  			filename: 'logs/system/system',
  			pattern: '-dd.log',
  			alwaysIncludePattern: true
  		},
  		database: {
  			type: 'dateFile',
  			filename: 'logs/database/database',
  			pattern: '-dd.log',
  			alwaysIncludePattern: true
  		},
  		error: {
  			type: 'logLevelFilter',
  			appender: {
  				type: 'dateFile',
  				filename: 'logs/errors/error',
  				pattern: '-MM-dd.log',
  				alwaysIncludePattern: true
  			}
  		}
  	},
  	categories: {
  		default: {
  			appenders: ['stdout', 'error'],
  			level: 'debug'
  		}, //appenders:采用的appender,取appenders项,level:设置级别
  		access: {
  			appenders: ['stdout', 'access'],
  			level: 'info'
  		},
  		system: {
  			appenders: ['stdout', 'system'],
  			level: 'info'
  		},
  		database: {
  			appenders: ['stdout', 'database'],
  			level: 'info'
  		}
  	},
  	replaceConsole: true
  };