如何设置 Eureka 命名服务而不是 RestTemplate？

Question

I have developed 2 microservices in Spring:

• a UI-service
• a Login-service, which also has UI (html-form) for testing

The UI-service is consuming the Login-service using the below uri, now i want not to give the url but to use Eureka naming server here

UI-service (code)

  @RequestMapping("/log")
  public String abc(HttpServletRequest request) {
        final String uri = "http://localhost:8093/accounts/login"; 
       // want to use Eureka discovery instead of directly consuming this service.

         RestTemplate restTemplate = new RestTemplate();
         String result = restTemplate.getForObject(uri, String.class);

         return result;
        //request.setAttribute("mode", "MODE_LOGIN");
   }

Answer 1

initialise the Eureka client and fetch the registered apps:

List<Application> applications = eurekaClient.getApplications().getRegisteredApplications();

    applications.stream()
            .forEach(application -> {
                application.getInstances().stream()
                        .forEach(instanceInfo -> {
              // get instanceInfo.getHostName() instanceInfo.getPort()
                        });
            });