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OpenFeign?????????

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??????OpenFeign????????????Feign????????????Maven????

   
    
    
     org.springframework.cloud
    
    
    
     spring-cloud-starter-openfeign
    
   

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?????????@SpringBootApplication?@EnableFeignClients??????OpenFeign??????????????

@SpringBootApplication
@EnableEurekaClient
@EnableFeignClients
public class OrderFeignMain80 {
    public static void main(String[] args) {
        SpringApplication.run(OrderFeignMain80.class, args);
    }
}

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??Feign???????????????????????

@Component
@FeignClient(value = "CLOUD-PAYMENT-SERVICE")
public interface PaymentFeignService {
    @GetMapping(value = "/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id") Long id);
}

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OpenFeign????Ribbon???????????????????????

• ReadTimeout: 6000ms????????????
• ConnectTimeout: 6000ms??????????

?????????

?????????????????????????????????????????

try {
    Thread.sleep(10000L);
} catch (InterruptedException e) {
    e.printStackTrace();
}

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?????????Feign????????????????????

@Configuration
public class FeignConfig {
    @Bean
    public Logger.Level feignLoggerLevel() {
        return Logger.Level.FULL;
    }
}

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???????????????????????????

????????????????Feign??????????????????????????

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