content: /*
   * Copyright (C) 2018 the original author or authors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      https://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.alibabacloud.mse.demo;
  
  import org.springframework.boot.SpringApplication;
  import org.springframework.boot.autoconfigure.SpringBootApplication;
  import org.springframework.boot.web.client.RestTemplateBuilder;
  import org.springframework.cloud.client.loadbalancer.LoadBalanced;
  import org.springframework.cloud.netflix.zuul.EnableZuulProxy;
  import org.springframework.context.annotation.Bean;
  import org.springframework.web.client.RestTemplate;
  
  @SpringBootApplication
  @EnableZuulProxy
  public class ZuulApplication {
  
      public static void main(String[] args) {
          SpringApplication.run(ZuulApplication.class, args);
      }
  
      @Bean(name = "restTemplate")
      RestTemplate restTemplate() {
          return new RestTemplateBuilder(rt -> rt.getInterceptors().add((request, body, execution) -> {
              request.getHeaders().add("Connection", "close");
              return execution.execute(request, body);
          })).build();
      }
  }
  