1.创建一个springboot工程
2.添加依赖
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-feign</artifactId>
<version>1.4.5.RELEASE</version>
</dependency>
3.添加注解
@EnableFeignClients
@SpringBootApplication
public class Springcloud05ServiceFeignApplication {
public static void main(String[] args) {
SpringApplication.run(Springcloud05ServiceFeignApplication.class, args);
}
}
4.声明服务