如何解决springboot中的warn，这些warn是什么造成的
来源：2-1 基础环境构建介绍
minerva_D
2020-08-03
WARN 15820 — [ main] o.a.d.c.s.e.SpringExtensionFactory : [DUBBO] No spring extension (bean) named:module, try to find an extension (bean) of type org.apache.dubbo.config.ModuleConfig, dubbo version: 2.7.6, current host: 192.168.56.1
2020-08-03 21:11:01.649 WARN 15820 — [ main] o.a.d.c.s.e.SpringExtensionFactory : [DUBBO] No spring extension (bean) named:application, try to find an extension (bean) of type org.apache.dubbo.config.ApplicationConfig, dubbo version: 2.7.6, current host: 192.168.56.1
2020-08-03 21:11:01.649 WARN 15820 — [ main] o.a.d.c.s.e.SpringExtensionFactory : [DUBBO] No spring extension (bean) named:metrics, try to find an extension (bean) of type org.apache.dubbo.config.MetricsConfig, dubbo version: 2.7.6, current host: 192.168.56.1
2020-08-03 21:11:01.649 WARN 15820 — [ main] o.a.d.c.s.e.SpringExtensionFactory : [DUBBO] No spring extension (bean) named:monitor, try to find an extension (bean) of type org.apache.dubbo.config.MonitorConfig, dubbo version: 2.7.6, current host: 192.168.56.1
2020-08-03 21:11:01.649 WARN 15820 — [ main] o.a.d.c.s.e.SpringExtensionFactory : [DUBBO] No spring extension (bean) named:ssl, try to find an extension (bean) of type org.apache.dubbo.config.SslConfig, dubbo version: 2.7.6, current host: 192.168.56.1
WARN 15820 — [ main] o.a.dubbo.config.context.ConfigManager : [DUBBO] Expected single matching of application, but found 2 instances, will randomly pick the first one., dubbo version: 2.7.6, current host: 192.168.56.1
1回答
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Allen
2020-08-04
这错误不是挺明显的， 有一个实例没办法选择， 因为有两个实现，随意选择第一个。。。
052020-08-05
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