0 'error', 1 'warn', 2 'info', 3 'debug', 4 'trace',
default 'info'
npm i @jobscale/logger
const { Logger } = require('@jobscale/logger');
// or
// const { createLogger } = require('@jobscale/logger');
const logger = new Logger({ logLevel: 'info', timestamp: true });
// or
// const logger = createLogger('info', { timestamp: true });
logger.info({ 'epoch milliseconds': Date.now() });
logger.debug('Do not output');<script src="https://cdn.jsdelivr.net/npm/@jobscale/logger/index.min.js"></script>
<script>
// global logger
(() => {
logger.info('hello 01', Date.now());
})();
// logger instance
(() => {
const { Logger } = logger;
const log = new Logger({ logLevel: 'info', timestamp: true });
log.info('hello 02', Date.now());
})();
// helper method
(() => {
const { createLogger } = logger;
const log = createLogger('info', { timestamp: true });
log.info('hello 03', Date.now());
})();
</script>