Winston logging object

Question

I use Winston for my backend logging I cannot log the object without using JSON.stringify which is annoying

logger.debug(`Register ${JSON.stringify(         


        

Answer 1

You can use format.splat() in your logger config:

const logger = createLogger({
    format: combine(
        ...
        format.splat(), // <--
        ...
    ),
    ...
});

...and log object using string interpolation:

let myObj = { /* ... */ };
logger.info('This message will include a complete object: %O', myObj);