SpringBoot-Feign快速搭建

SpringBoot-Feign快速搭建

1. 添加依赖

<dependency>
	<groupId>org.springframework.cloud</groupId>
	<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>

2. 加注解

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;

@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients(basePackages = "com.eden")// 扫描Feign接口所长位置
public class ConsumerFeign01Application {

	public static void main(String[] args) {
		SpringApplication.run(ConsumerFeign01Application.class, args);
	}

}

3. 测试

import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.RequestMapping;
/** * @author Eden * @date 2020/5/1 16:54 */
@FeignClient(name = "provider-ribbon")// 须要调用的服务名
public interface DemoFeign {
    @RequestMapping(value = "/user")
    public String test();
}

demo代码
主要是以下几个模块不要在乎provider-ribbon-xx的名字没特殊含义只是一个provider节点