//package org.jeecg.fallback;
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//
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//import lombok.extern.slf4j.Slf4j;
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//import org.springframework.http.HttpStatus;
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//import org.springframework.stereotype.Component;
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//import org.springframework.web.reactive.function.BodyInserters;
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//import org.springframework.web.reactive.function.server.HandlerFunction;
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//import org.springframework.web.reactive.function.server.ServerRequest;
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//import org.springframework.web.reactive.function.server.ServerResponse;
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//import reactor.core.publisher.Mono;
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//
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//import java.util.Optional;
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//
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//import static org.springframework.cloud.gateway.support.ServerWebExchangeUtils.GATEWAY_ORIGINAL_REQUEST_URL_ATTR;
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//
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///**
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// * @author scott
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// * @date 2020/05/26
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// * Hystrix 降级处理
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// */
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//@Slf4j
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//@Component
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//public class HystrixFallbackHandler implements HandlerFunction<ServerResponse> {
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// @Override
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// public Mono<ServerResponse> handle(ServerRequest serverRequest) {
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// Optional<Object> originalUris = serverRequest.attribute(GATEWAY_ORIGINAL_REQUEST_URL_ATTR);
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//
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// originalUris.ifPresent(originalUri -> log.error("网关执行请求:{}失败,hystrix服务降级处理", originalUri));
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//
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// return ServerResponse.status(HttpStatus.INTERNAL_SERVER_ERROR.value())
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// .header("Content-Type","text/plain; charset=utf-8").body(BodyInserters.fromObject("访问超时,请稍后再试"));
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// }
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//}
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