@Bean
@ConditionalOnMissingBean(value=org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory.class)
public Targeter defaultFeignTargeter()
circuitBreakerFeignTargeter
@Bean
@ConditionalOnMissingBean
@ConditionalOnBean(value=org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory.class)
public Targeter circuitBreakerFeignTargeter(org.springframework.cloud.client.circuitbreaker.CircuitBreakerFactory circuitBreakerFactory,
@Value(value="${feign.circuitbreaker.group.enabled:false}")
boolean circuitBreakerGroupEnabled)