define a route with path paramters in nodejs
var users = {
'azat': {
email: '[email protected]',
website: ' http://azat.co ',
blog: ' http://webapplog.com '
}
};
var findUserByUsername = function (username, callback) {
// Perform database query that calls callback when it's done
// This is our fake database
if (!users[username])
return callback(new Error(
'No user matching '
+ username
)
);
return callback(null, users[username]);
};
app.get('/v1/users/:username', function(request, response, next) {
var username = request.params.username;
findUserByUsername(username, function(error, user) {
if (error) return next(error);
return response.render('user', user);
});
});
app.get('/v1/admin/:username', function(request, response, next) {
var username = request.params.username;
findUserByUsername(username, function(error, user) {
if (error) return next(error);
return response.render('admin', user);
});
});