Path Parameters

• Here, name of the path variable {id} should match to the parameter @PathVariable long id

record EmployeeRecord(long id, String name, int age) {
}

@RestController
public class Employee {

 @GetMapping("/employee/{id}")
 public EmployeeRecord test(@PathVariable long id) {
  return new EmployeeRecord(id, "s1n7ax", 30);
 }
}

• If the name of the parameter is different, name of the relavent path parameter can be added to @PathVariable annotation

// even though the names a different, path `id` will be mapped to `uuid`
// because the relationship is
// mentioned in the @PathVariable("id") annotation
@GetMapping("/employee/{id}")
public EmployeeRecord test(@PathVariable("id") long uuid)