log4js-node/docs/stderr.md

381 B

Standard Error Appender

This appender writes all log events to the standard error stream.

Configuration

  • type - stderr
  • layout - object (optional, defaults to colouredLayout) - see layouts

Example

log4js.configure({
  appenders: { err: { type: 'stderr' } },
  categories: { default: { appenders: ['err'], level: 'ERROR' } }
});