【Eureka篇三】Eureka服务发现（4）

@Autowired
private org.springframework.cloud.client.discovery.DiscoveryClient client;

@RequestMapping(value = "/discovery", method = RequestMethod.GET)
public Object discovery(){
    List<String> services = client.getServices();
    System.out.println("services list = " + services);
    
    List<ServiceInstance> instances = client.getInstances("microservicecloud-dept".toUpperCase());
    for(ServiceInstance ins : instances){
        System.out.println(ins.getServiceId()+"\t"+ins.getHost()+"\t"+ins.getPort()+"\t"+ins.getUri());
    }
    return client;
}