spring5_demo1/spring5-order/src/main/java/com/yaozhitech/spring5/provider/AdminProvider.java

package com.yaozhitech.spring5.provider;

import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

@FeignClient(name = "admin")
public interface AdminProvider {

	@GetMapping(value = "/admin/{id}")
    String admin(@PathVariable("id") Long id);
}