SpringCloudRibbon负载均衡工具使用

@RestController
public class ProviderController {
    @GetMapping("pengke")
    public String pengke(){
        return "我是碰磕接口2222";
    }
}

@RestController
public class ProviderController {
    @GetMapping("pengke")
    public String pengke(){
        return "我是碰磕接口1111";
    }
}

<!--        ribbon依赖-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
            <scope>2.2.9.RELEASE</scope>
        </dependency>

    @Bean
    @LoadBalanced
    public RestTemplate restTemplate(){
        return new RestTemplate();
    }

@Autowired
    private RestTemplate restTemplate;
    @GetMapping("testRibbon")
    public String testRibbon(String serviceName){
        String result=restTemplate.getForObject("http://"+serviceName+"/pengke",String.class);
        return result;
    }