啓動Spring Cloud Hystrix儀表板時遇到問題示例

Question

嘗試啓動Hystrix儀表板並在啓動時收到錯誤。遵循通過github提供的示例作爲基礎。沒有對代碼做任何修改。只是試圖啓動。

import org.springframework.boot.SpringApplication; 
import org.springframework.boot.autoconfigure.EnableAutoConfiguration; 
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard; 
import org.springframework.context.annotation.ComponentScan; 
import org.springframework.context.annotation.Configuration; 
import org.springframework.stereotype.Controller; 
import org.springframework.web.bind.annotation.RequestMapping; 

@Configuration 
@ComponentScan 
@EnableAutoConfiguration 
@EnableHystrixDashboard 
public class HystrixDashboardApplication { 

    public static void main(String[] args) { 
     SpringApplication.run(HystrixDashboardApplication.class, args); 
    } 

} 

@Controller 
class HystrixDashboardController { 

    @RequestMapping("/") 
    public String home() { 
     return "forward:/hystrix/index.html"; 
    } 

} 

以下是所報告的錯誤：

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name  'restTemplate' defined in class path resource [org/springframework/cloud/netflix/ribbon/RibbonAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.cloud.netflix.ribbon.RibbonInterceptor]: : Error creating bean with name 'ribbonInterceptor' defined in class path resource [org/springframework/cloud/netflix/ribbon/RibbonAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.cloud.client.loadbalancer.LoadBalancerClient]: : Error creating bean with name 'loadBalancerClient': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.cloud.netflix.ribbon.SpringClientFactory org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.clientFactory; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.cloud.netflix.ribbon.SpringClientFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadBalancerClient': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.cloud.netflix.ribbon.SpringClientFactory org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.clientFactory; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.cloud.netflix.ribbon.SpringClientFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'ribbonInterceptor' defined in class path resource [org/springframework/cloud/netflix/ribbon/RibbonAutoConfiguration.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.cloud.client.loadbalancer.LoadBalancerClient]: : Error creating bean with name 'loadBalancerClient': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.cloud.netflix.ribbon.SpringClientFactory org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.clientFactory; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.cloud.netflix.ribbon.SpringClientFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadBalancerClient': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.cloud.netflix.ribbon.SpringClientFactory org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.clientFactory; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [org.springframework.cloud.netflix.ribbon.SpringClientFactory] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} 

我曾經嘗試都彈簧雲起動1.0.0.BUILD-快照& 1.0.0.M1。

Answer 1

目前的解決方法是添加@EnableEurekaClient。

我轉載，並在這裏問題的工作：https://github.com/spencergibb/communityanswers/tree/so26450251

我提出issue #35