package cn.netkiller.webflux.component;

import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.web.reactive.function.BodyInserters;
import org.springframework.web.reactive.function.server.ServerRequest;
import org.springframework.web.reactive.function.server.ServerResponse;

import reactor.core.publisher.Mono;

@Component
public class HelloWorldHandler {

	public HelloWorldHandler() {
	}

	public Mono<ServerResponse> helloWorld(ServerRequest request) {
		return ServerResponse.ok().contentType(MediaType.TEXT_PLAIN).body(BodyInserters.fromObject("Hello World!!!"));
	}
}

		
		

		
package cn.netkiller.webflux.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.MediaType;
import org.springframework.web.reactive.function.server.RequestPredicates;
import org.springframework.web.reactive.function.server.RouterFunction;
import org.springframework.web.reactive.function.server.RouterFunctions;
import org.springframework.web.reactive.function.server.ServerResponse;

import cn.netkiller.webflux.component.HelloWorldHandler;

@Configuration
public class WebFluxRouter {

	public WebFluxRouter() {
	}

	@Bean
	public RouterFunction<ServerResponse> routeHelloWorld(HelloWorldHandler helloWorldHandler) {

		return RouterFunctions.route(RequestPredicates.GET("/hello").and(RequestPredicates.accept(MediaType.TEXT_PLAIN)), helloWorldHandler::helloWorld);
	}
}