1.添加hystrix相關(guān)依賴(lài)?

2,SchedualServiceHi接口的注解中加上fallback的指定類(lèi):

3.實(shí)現(xiàn)熔斷處理類(lèi),并注入到容器

4.設(shè)置Hystrix可用,并啟動(dòng)項(xiàng)目

5.打開(kāi)界面,輸入地址?http://localhost:8903/hystrix,在輸入框入?http://localhost:8903/hystrix.stream,開(kāi)始執(zhí)行監(jiān)控

6.出現(xiàn) “Unable to connect to Command Metric Stream.” 錯(cuò)誤,網(wǎng)上大部分資料對(duì)于這個(gè)錯(cuò)誤定位為jar包缺失,后面發(fā)現(xiàn)是2.0不支持這種方式集成,需要將jar包中的HystrixMetricsStreamServlet注入到容器中

7.改進(jìn),注入HystrixMetricsStreamServlet?
@Bean
public ServletRegistrationBean getServlet(){
HystrixMetricsStreamServlet streamServlet = new HystrixMetricsStreamServlet();
ServletRegistrationBean? regBean = new ServletRegistrationBean(streamServlet);
regBean.setLoadOnStartup(1);
? List mappingList = new ArrayList();
mappingList.add("/hystrix.stream");
regBean.setUrlMappings(mappingList);
regBean.setName("hystrixServlet");
return regBean;
}
8.表盤(pán)正常顯示

9 官方Dashboard面板內(nèi)容說(shuō)明如下:

PS:同樣問(wèn)題可參照博客 ?https://blog.csdn.net/ddxd0406/article/details/79643059