Support circuitbreaker in RestTemplate

spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/config/PolarisFeignClientAutoConfiguration.java

@@ -39,8 +39,7 @@ import static org.springframework.core.Ordered.HIGHEST_PRECEDENCE;
  *
  * @author Haotian Zhang
  */
-@ConditionalOnProperty(value = "spring.cloud.polaris.circuitbreaker.enabled", havingValue = "true",
-		matchIfMissing = true)
+@ConditionalOnProperty(value = "spring.cloud.polaris.circuitbreaker.enabled", havingValue = "true", matchIfMissing = true)
 @Configuration(proxyBeanMethods = false)
 @AutoConfigureAfter(PolarisContextAutoConfiguration.class)
 @AutoConfigureBefore(FeignAutoConfiguration.class)

spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/resttemplate/PolarisRestTemplateModifier.java

@@ -49,7 +49,6 @@ public class PolarisRestTemplateModifier implements ApplicationContextAware, Sma
 		if (!ObjectUtils.isEmpty(beans)) {
 			beans.forEach(this::initRestTemplate);
 		}
-
 	}
 
 	private void initRestTemplate(String beanName, Object bean) {
@@ -57,12 +56,10 @@ public class PolarisRestTemplateModifier implements ApplicationContextAware, Sma
 			RestTemplate restTemplate = (RestTemplate) bean;
 			restTemplate.setErrorHandler(polarisRestTemplateResponseErrorHandler);
 		}
-
 	}
 
 	@Override
 	public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
 		this.applicationContext = applicationContext;
-
 	}
 }

spring-cloud-starter-tencent-polaris-circuitbreaker/src/main/java/com/tencent/cloud/polaris/circuitbreaker/resttemplate/PolarisRestTemplateResponseErrorHandler.java

@@ -72,14 +72,14 @@ public class PolarisRestTemplateResponseErrorHandler implements ResponseErrorHan
 		}
 	}
 
-	public void handleError(URI url, HttpMethod method, ClientHttpResponse response) {
+	public void handleError(URI url, HttpMethod method, ClientHttpResponse response) throws IOException {
 		ServiceCallResult resultRequest = null;
 		try {
 			resultRequest = builderServiceCallResult(url, response);
 		}
 		catch (IOException e) {
 			LOG.error("Will report response of {} url {}", response, url, e);
-			throw new RuntimeException(e);
+			throw e;
 		}
 		finally {
 			consumerAPI.updateServiceCallResult(resultRequest);

spring-cloud-tencent-examples/polaris-circuitbreaker-example/polaris-circuitbreaker-example-a/src/main/java/com/tencent/cloud/polaris/circuitbreaker/example/ServiceAController.java

@@ -50,7 +50,7 @@ public class ServiceAController {
 
 	@GetMapping("/getBServiceInfoByRestTemplate")
 	public String getBServiceInfoByRestTemplate() {
-		return restTemplate.getForObject("http://polaris-circuitbreaker-example-b//example/service/b/info", String.class);
+		return restTemplate.getForObject("http://polaris-circuitbreaker-example-b/example/service/b/info", String.class);
 	}
 
 	/**