package cn.xbz.zipkinclientsleuth; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; @RestController public class TestController { @Autowired private RestTemplate restTemplate; @RequestMapping("/test") public String test(String user) { return restTemplate.getForObject("http://zipkin-service/hello?user=" + user, String.class); } }