package com.springcloudme.servicetp; import com.springcloudme.servicetp.UserClientFallback; import org.springframework.cloud.openfeign.FeignClient; import org.springframework.web.bind.annotation.RequestMapping; @FeignClient(value = "service-api", fallback = UserClientFallback.class) public interface UserClient { @RequestMapping("/user/hi") // 对应 service-api 服务的 /user/hi的绝对路由 String hi(); }