本文共 771 字,大约阅读时间需要 2 分钟。
1.引入redis依赖
org.springframework.boot spring‐boot‐starter‐data‐redis‐reactive 2.1.3.RELEASE 
2.定义一个限流的key
@Bean    public KeyResolver ipKeyResolver() {           return new KeyResolver() {               @Override            public Mono        resolve(ServerWebExchange exchange) {                   returnMono.just(exchange.getRequest().getRemoteAddress().getHostName());            }        };    }       3.在application.yml中设置redis和令牌桶生成令牌速率
‐ name: RequestRateLimiter #请求数限流 名字不能随便写          args:            key‐resolver: "#{@ipKeyResolver}"            redis‐rate‐limiter.replenishRate: 1 #令牌桶每秒填充平均速率            redis‐rate‐limiter.burstCapacity: 1 #令牌桶总容量   4.配置redis
redis: host: 192.168.200.128 port: 6379
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