Building a GET endpoint with annotations

- [Narrator] Moving forward, now lets create our controller…and build our fist endpoint.…Let's go ahead and create our controller class.…Then we will add a GET endpoint.…Finally we will add any necessary annotations.…Okay let's get started.…First off, let's right click on the base package.…Go to new,…and then create a new package.…

Let's name it, Controller.…Now let's right click on the controller package,…go to new,…then let's create a new Java Class.…Let's name it, Price Controller.…Let's go ahead and close the project tab.…

Okay,…first off let's add a rest controller annotation…to the class.…Then let's add an a request mapping annotation.…Then let's pass in a string for the base URL of the class.…

The domain of the base URL is coin.…The resource is price.…And the version is V one.…Let's go ahead and create a new method called Get Price.…Then let's go ahead and set the return type to a mono…of type string.…

Using the keyboard shortcut alt plus enter,…lets import mono.…Now let's add a get mapping annotation to the method.…