Hello World

Search…

Hello World

This recipe will help you to setup a Hello World! response in your /hello path.
First you need an amber project generated with Amber CLI or from scratch.
First create a src/controllers/hello_controller.cr file and add this:
src/controllers/hello_controller.cr
1
class HelloController < ApplicationController
2
  def hello
3
    "Hello Amber!"
4
  end
5
end
Copied!
Then add a new route in your config/routes.cr file:
1
Amber::Server.configure do |app|
2
  pipeline :web do
3
    # pipelines...
4
  end
5
​
6
  routes :web do
7
    # other routes,,,
8
    get "/hello", HelloController, :hello
9
  end
10
end
Copied!
​

From Scratch

CORS

Last modified 3yr ago

Copy link