SpringCloud微服务网关限流方式

    @Bean(name = "ipKeyResolver")
    public KeyResolver userKeyResolver(){
        return new KeyResolver() {
            @Override
            public Mono<String> resolve(ServerWebExchange exchange) {
                String ip = exchange.getRequest().getRemoteAddress().getHostString();
                System.out.println("你的IP地址是"+ip);
                return Mono.just(ip);
            }
        };
    }

spring:
  application:
    name: gateway-admin
  cloud:
    gateway:
      globalcors:
        cors-configurations:
          '[/**]':
              allowedOrigins: "*"
              allowedMethods:
              - GET
              - POST
              - PUT
              - DELETE
      routes:
      - id: file
        #uri: http://localhost:8001
        uri: lb://file
        filters:
        - StripPrefix=1
        #固定配置
        - name: RequestRateLimiter
          args:
          	#上面配置的令牌桶的实现的bean的名称
            key-resolver: "#{@ipKeyResolver}"
            #可以允许的一秒中的访问次数
            redis-rate-limiter.replenishRate: 1
            redis-rate-limiter.burstcapacity: 1
        predicates:
        - Path=/brand/**
  redis:
    host: redis的ip地址
    port: 6379