@PathVariable

In this lesson we will create a new endpoint for our REST API to retrieve a single player based on the id field. We will fetch the required player from the Player table.

Path variables are a way of parameterizing the path or endpoint to accept data. Path variables are written in curly braces. When the client sends a request, it passes a value in place of the path variable. For example, we could say /players/1 to give us the player with Id 1, or /players/3 for the player with Id 3.