What are the different logging levels in Express.js?
An example of an AI chatbot conversation about logging levels in Express.js.
What are the different logging levels in Express.js?
In Express.js, common logging levels include error, warn, info, debug, and silly. Each level indicates the severity of the log.
Can you explain what each logging level means?
Sure! 'Error' logs critical issues, 'warn' indicates potential problems, 'info' provides general information, 'debug' is for detailed debugging information, and 'silly' is for very detailed logs.
How can I implement logging in my Express app?
You can use middleware like 'morgan' for HTTP request logging or 'winston' for more advanced logging capabilities.
Is it possible to customize the logging format?
Yes, both 'morgan' and 'winston' allow you to customize the logging format to suit your needs.
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