1.导入pom依赖
 <!--feign配置HttpClient-->
 <dependency>
            <groupId>io.github.openfeign</groupId>
            <artifactId>feign-httpclient</artifactId>
 </dependency>2.yml配置httpclient
feign:
  httpclient:
    enabled: true #开启httpclient
    max-connections: 200 #最大连接数
    max-connections-per-route: 50 #单路径最大连接数3.配置日志级别为Basic
3.1 第一种yml(全局生效)
feign:
  client:
    config:
      default:
        loggerLevel: BASIC3.2 java方式 (全局生效)
public class FeignConfiguration {
    @Bean
    Logger.Level feignLogLevel(){
        return Logger.Level.FULL;
    }
}
在注解启动日志
@EnableFeignClients(defaultConfiguration = FeignConfiguration.class)










