express.js - single routing handler for multiple routes in a single line

Question

Is there a way to make this on a single function call?

var todo = function (req, res){};

app.get(\"/\", todo);
app.get(\"/blabla\", todo);
app.get(\"/blabla         


        

Answer 1

Just to elaborate on Kevin's answer, this is from the 4.x docs:

The path for which the middleware function is invoked; can be any of:

• A string representing a path.
• A path pattern.
• A regular expression pattern to match paths.
• An array of combinations of any of the above.

---

They have some examples, including:

This will match paths starting with /abcd, /xyza, /lmn, and /pqr:

app.use(['/abcd', '/xyza', /\/lmn|\/pqr/], function (req, res, next) {
  next();
});