Feign实现服务调用

在模块添加pom依赖

<dependency>

    <groupId>org.springframework.cloudgroupId>

    <artifactId>spring-cloud-starter-openfeignartifactId>

dependency>

在调用端的启动类添加注解@EnableFeignClients

创建包和接口

@Component
@FeignClient(name = "service-vod1",fallback = VodFileDegradeFeignClient.class)
public interface VodClient {
    @DeleteMapping("/vod/video/delete/{id}")
    public R removeALYVideo(@PathVariable("id") String id);

    @DeleteMapping("/vod/video/delete-batch")
    public R deleteBatch(@RequestParam("videoIdList") List videoIdList);


}