Winston quickstart

Demonstrates how to set up Winston in a Node.js application.

Documentation pages that include this code sample

To view the code sample used in context, see the following documentation:

Code sample

Node.js

To learn how to install and use the client library for Logging, see the Logging Client Libraries. 

const winston = require('winston');

// Imports the Google Cloud client library for Winston
const {LoggingWinston} = require('@google-cloud/logging-winston');

const loggingWinston = new LoggingWinston();

// Create a Winston logger that streams to Stackdriver Logging
// Logs will be written to: "projects/YOUR_PROJECT_ID/logs/winston_log"
const logger = winston.createLogger({
  level: 'info',
  transports: [
    new winston.transports.Console(),
    // Add Stackdriver Logging
    loggingWinston,
  ],
});

// Writes some log entries
logger.error('warp nacelles offline');
logger.info('shields at 99%');

What's next

To search and filter code samples for other Google Cloud products, see the Google Cloud sample browser