pom: <!--hystrix --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-hystrix</artifactId> </dependency> <!— 暴露服务指标 —> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-actuator</artifactId> </dependency> <!--hystrix-dashboard 监控 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId> </dependency> 启用hystrix @EnableCircuitBreaker/@EnableHystrix(两个注解等价) @EnableHystrixDashboard ##启动hystrix监控 单机监控: java -jar standalone-hystrix-dashboard-1.5.3-all.jar 监控stream: http://localhost:8080/hystrix.stream