Express.js multiple methods

Question

So in Express you can do:

app.get('/logo/:version/:name', function (req, res, next) {
    // Do something
}    

and

app.all('/logo/:version/:name', function (req, res) {
    // Do something
}    

Is there a way to just have two methods (ie. GET and HEAD)? Such as:

app.get.head('/logo/:version/:name', function (req, res, next) {
    // Do something
}    

Answer 1

You can use .route() method.

function logo(req, res, next) {
    // Do something
}

app.route('/logo/:version/:name').get(logo).head(logo);

Answer 2

Just pull out the anonymous function and give it a name:

function myRouteHandler(req, res, next) {
  // Do something
}

app.get('/logo/:version/:name', myRouteHandler);
app.head('/logo/:version/:name', myRouteHandler);

Or use a general middleware function and check the req.method:

app.use('/logo/:version/:name', function(req, res, next) {
  if (req.method === 'GET' || req.method === 'HEAD') {
    // Do something
  } else
    next();
});