springcloudAlibaba整合nacos
springcloudAlibaba整合nacos
1、添加依赖
com.alibaba.cloud spring-cloud-starter-alibaba-nacos-discovery ${latest.version}
注意:版本 对应的是 Spring Boot 2.1.x 版本。版本 对应的是 Spring Boot 2.0.x 版本,版本 对应的是 Spring Boot 1.5.x 版本。
2、配置文件application.properties
server.port=8070 spring.application.name=service-provider spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
3、添加注解
通过 Spring Cloud 原生注解 @EnableDiscoveryClient
开启服务注册发现功能
@SpringBootApplication @EnableDiscoveryClient public class NacosProviderApplication { public static void main(String[] args) { SpringApplication.run(NacosProviderApplication.class, args); } @RestController class EchoController { @RequestMapping(value = "/echo/{string}", method = RequestMethod.GET) public String echo(@PathVariable String string) { return "Hello Nacos Discovery " + string; } } }
4、通过 Spring Cloud 原生注解 @EnableDiscoveryClient
开启服务注册发现功能
给 实例添加 @LoadBalanced
注解,开启 @LoadBalanced
与 的集成:
@SpringBootApplication @EnableDiscoveryClient public class NacosConsumerApplication { @LoadBalanced @Bean public RestTemplate restTemplate() { return new RestTemplate(); } public static void main(String[] args) { SpringApplication.run(NacosConsumerApplication.class, args); } @RestController public class TestController { private final RestTemplate restTemplate; @Autowired public TestController(RestTemplate restTemplate) {this.restTemplate = restTemplate;} @RequestMapping(value = "/echo/{str}", method = RequestMethod.GET) public String echo(@PathVariable String str) { return restTemplate.getForObject("http://service-provider/echo/" + str, String.class); } } }
原文:https://www.cnblogs.com/liubaihui/p/15312383.html