闪聚支付P1-P30Nacos入门项目代码

package com.elso.nacos.consumer.controller; import com.elso.microservice.api.Service1Api; import com.elso.microservice.service2.api.Service2Api; import org.apache.dubbo.config.annotation.DubboReference; import org.apache.dubbo.config.annotation.Reference; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Value; import org.springframework.cloud.client.ServiceInstance; import org.springframework.cloud.client.loadbalancer.LoadBalancerClient; import org.springframework.context.ConfigurableApplicationContext; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RestController; import org.springframework.web.client.RestTemplate; import java.net.URI; @RestController public class RestConsumerController { @Value("${provider.address}") private String provider; private RestTemplate restTemplate = new RestTemplate(); @GetMapping(value = "/service") public String service() { String result = restTemplate.getForObject("http://" + provider + "/service", String.class); return "consumer invoke| " + result; } @Autowired LoadBalancerClient loadBalancerClient; @GetMapping(value = "service1") public String service1() { String serviceName = "nacos-restful-provider"; ServiceInstance serviceInstance = loadBalancerClient.choose(serviceName); URI uri = serviceInstance.getUri(); String result = restTemplate.getForObject(uri + "service", String.class); return "nacos invoke| " + result; } @DubboReference Service2Api service2Api; @GetMapping(value = "service2") public String service2() { String dubboService2 = service2Api.dubboService2(); return "consumer dubbo invoke| " + dubboService2; } @DubboReference Service1Api service1Api; @GetMapping(value = "service3") public String service3() { String dubboService1 = service1Api.dubboService1(); return "consumer dubbo invoke| " + dubboService1; } @Value("${common.name}") String commonName; @Autowired //可动态从配置中心获取配置 ConfigurableApplicationContext applicationContext; @GetMapping("/config") public String config() { String name = applicationContext.getEnvironment().getProperty("common.name"); String addr = applicationContext.getEnvironment().getProperty("common.addr"); return commonName + " | " + name + " | " + addr; } }