是否配置了该 pom.xml依赖
<!-- actuator监控信息完善 -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
入口类中将组件注册到容器中,并且一旦要添加对应的注解
@SpringBootApplication
//记住一定要添加下面的注解
@EnableEurekaClient//此注释一定要加
@EnableDiscoveryClient //服务发现
@EnableCircuitBreaker
@EnableHystrix
public class MicroservicecloudProviderDept8001_Hystrix_Application {
@Bean
public ServletRegistrationBean getServlet() {
HystrixMetricsStreamServlet streamServlet = new HystrixMetricsStreamServlet();
ServletRegistrationBean registrationBean = new ServletRegistrationBean(streamServlet);
registrationBean.setLoadOnStartup(1);
registrationBean.addUrlMappings("/hystrix.stream");
registrationBean.setName("HystrixMetricsStreamServlet");
return registrationBean;
}
public static void main(String[] args) {
SpringApplication.run(MicroservicecloudProviderDept8001_Hystrix_Application.class, args);
}
}
如果访问 Hystrix.stream
只显示ping: 后面啥都没有,就先访问一下这个服务的其他方法,然后就objk了