查阅了相关资料,由于是spring boot 2.0.X版本问题,所以使用

<dependency>
	<groupId>com.netflix.hystrix</groupId>
	<artifactId>hystrix-javanica</artifactId>
	<version>RELEASE</version>
</dependency>
<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-netflix-hystrix-dashboard</artifactId>
</dependency>

代替

 <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
</dependency>

@EnableHystrixDashboard注解即可使用

@SpringBootApplication
@EnableHystrixDashboard
public class HystrixActuatorServerApplication{

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

【Spring Cloud】Finchley版本hystrix的@EnableHystrixDashboard注解无法使用解决方法

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