对nodejs winston记录器中的时间戳使用不同的属性名称

const winston = require('winston');

const logger = winston.createLogger({
  format: winston.format.combine(
    winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
    winston.format.json()
  ),
  transports: [
    new winston.transports.Console()
  ]
});

logger.info('This is a log message');

const winston = require('winston');

const logger = winston.createLogger({
  format: winston.format.combine(
    winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss', attribute: 'defaultTimestamp' }),
    winston.format.json()
  ),
  transports: [
    new winston.transports.Console()
  ]
});

logger.info('This is a log message');