Reactor

https://start.spring.io/

import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
/**
 * @author Raint
 * @date 2022年04月14日 21:08
 */
@RestController
@RequestMapping("/demo")
public class Democontroller {
    @RequestMapping("/mono")
    public Mono<String> mono() {
        return Mono.just("我是Mono");
    }
    @RequestMapping("/flux")
    public Flux<String> flux() {
        return Flux.just("我是flux");
    }
}