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@Configuration
public class RestTemplateConfig {
    @Bean
    @LoadBalanced
    RestTemplate restTemplate() {
        RestTemplate restTemplate = new RestTemplate();
        restTemplate.setRequestFactory(requestFactory());
        return restTemplate;
    }

    @Bean
    SimpleClientHttpRequestFactory requestFactory(){
        SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory();
        requestFactory.setConnectTimeout(10000);
        requestFactory.setReadTimeout(120000);
        return requestFactory;
    }
}