SpringCloud---Feign

Posted 2020-11-21 anpeiyong

1、概述

　　　　Feign is a declarative web service client.

　　　　Feign makes writing web service clients easier.

　　　　Feign has pluggable annotation support including Feign annotations and JAX-RS annotations.

　　　　Feign also supports pluggable encoders and decoders.

　　　　Spring Cloud integrates Ribbon and Eureka to provide a load balanced http client when using Feign.

2、How to Include Feign？

　　　　To include Feign in your project use the starter with group org.springframework.cloud and artifact id spring-cloud-starter-openfeign.

@SpringBootApplication
@EnableFeignClients
public class Application {

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

}