springcloud 集成Hystrix报错问题汇总

启动项目报错 No fallback instance of type class found for feign client

1. 熔断的实现类上 加入 @Component 以便被扫描加入spring容器

2. FeignClient 注解上 如: @FeignClient(name = "mall-user",fallback = ProviderTestApiImpl.class)

3. 启动类上需声明扫描路径 如：@SpringBootApplication(scanbasePackages = {"com.xxxxx.api","com.xxxxx.consumer"})

@EnableFeignClients(basePackages = {"com.xxxxx.api"})