SpringBoot-Feign快速搭建

SpringBoot-Feign快速搭建

1. 添加依賴

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

2. 加註解

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")// 掃描Feign接口所長位置
public class ConsumerFeign01Application {

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

}

3. 測試

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")// 需要調用的服務名
public interface DemoFeign {
    @RequestMapping(value = "/user")
    public String test();
}

demo代碼
主要是如下幾個模塊不要在意provider-ribbon-xx的名字沒特殊含義只是一個provider節點