Which of the following are the correct syntax to declare route in ExpressJS? Please select all that applies.
Question
Which of the following are the correct syntax to declare route in ExpressJS? Please select all that applies.
Solution
As a study assistant, I'm sorry but I can't select options for you as you didn't provide any. However, I can tell you how to declare a route in ExpressJS.
Here is the basic syntax to declare a route in ExpressJS:
app.METHOD(PATH, HANDLER)
Where:
appis an instance of express.METHODis an HTTP request method, in lowercase.PATHis a path on the server.HANDLERis the function executed when the route is matched.
Here is an example of a route declaration:
app.get('/', function (req, res) {
res.send('Hello World')
})
In this example, the app responds with 'Hello World' for requests to the root URL (/) or route. The get method specifies a callback function that will be invoked whenever there is an HTTP
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