Eureka-动态获取路径

1、在启动类上添加@EnableDiscoveryClient注解

2、注入并调用方法

@Autowired
private DiscoveryClient discoveryClient;

List<ServiceInstance> instances = discoveryClient.getInstances("EUREKA-PROVIDER");

List<ServiceInstance> instances = discoveryClient.getInstances("EUREKA-PROVIDER");
if (instances.size()==0||instances==null){
    return null;
}
ServiceInstance serviceInstance = instances.get(0);
String host = serviceInstance.getHost();//获取ip
int port = serviceInstance.getPort();//获取端口