How to make a partial proxy using Spring Boot

Question

The goal is to create a mock server for testing the Rest. I created the controller, made the mapping, and entities.

@RestController
public class GreetingController {
    private static final String template = "Hello, %s!";
    private final AtomicLong counter = new AtomicLong();

    @RequestMapping("/greeting")
    public GreetingResponse greeting(@RequestParam(value="name", defaultValue="World")
            String name) {
        return new GreetingResponse(counter.incrementAndGet(),
            String.format(template, name));
    }
}

How can I make a proxy so that all requests that are not equal to "/greeting" are passed to the other server unchanged and the response that the client would receive through our application?

Answer 1

Maybe response.sendRedirect? Or so