package com.sf.service; import com.sf.entity.CommonResult; import com.sf.entity.Payment; import com.sf.service.impl.PaymentFallbackService; import org.springframework.cloud.openfeign.FeignClient; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; @FeignClient(value = "nacos-payment-provider",fallback = PaymentFallbackService.class) public interface PaymentService { @GetMapping(value = "/paymentSQL/{id}") public CommonResult paymentSQL(@PathVariable("id")Long id); }