Spring Boot 2.5.2 版 spring-cloud 2020.0.3 版
应用程序启动时的警告——
2021-07-10 12:30:58.286 WARN 21316 --- [ main] iguration$LoadBalancerCaffeineWarnLogger : Spring Cloud LoadBalancer is currently working with the default cache. You can switch to using Caffeine cache, by adding it and org.springframework.cache.caffeine.CaffeineCacheManager to the classpath.
为什么此日志行打印为警告？使用 Spring Cloud LoadBalancer 的默认缓存不好吗？