What is the purpose of the app.use() method in Express.js?(1 Point)To define API routesTo create HTML templatesAll of the aboveNone of these
Question
What is the purpose of the app.use() method in Express.js?
- (1 Point)
- To define API routes
- To create HTML templates
- All of the above
- None of these
Solution
The purpose of the app.use() method in Express.js is to mount the specified middleware function or functions at the specified path. If the path is not specified, it defaults to "/". The middleware function is executed when the base of the requested path matches the path.
In simpler terms, app.use() is used to include middleware functions at a particular path for request processing. This can be used for defining routes, error handling, logging, serving static files, etc.
So, from the given options, the closest answer would be "To define API routes". However, please note that this is a simplification and the use of app.use() can extend beyond just defining API routes.
Similar Questions
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