oliverwebr / students-app-live

What is app.use ?

app:

• .get
• .post
• .delete
• .put

app.METHOD(URL, ControllerFunction aka RouteHandler)

When some one performs a request with METHOD to URL run ControllerFunction with Request and Response objects

A Controller ends the request response cycle (sends response)

Still what is app.use ?

.use defines middlewares

A middleware executes on request but does not end the response