import org.springframework.http.client.support.InterceptingHttpAccessor; //导入依赖的package包/类
@Bean
public InitializingBean clientsCorrelationInitializer(final RequestCorrelationProperties properties) {

    return new InitializingBean() {
        @Override
        public void afterPropertiesSet() throws Exception {

            if(clients != null) {
                for(InterceptingHttpAccessor client : clients) {
                    final List<ClientHttpRequestInterceptor> interceptors = new ArrayList<>(client.getInterceptors());
                    interceptors.add(new ClientHttpRequestCorrelationInterceptor(properties));
                    client.setInterceptors(interceptors);
                }
            }
        }
    };
}
 

import org.springframework.http.client.support.InterceptingHttpAccessor; //导入依赖的package包/类
private static void addAuthHeaderToTemplate(RestOperations restTemplate, String token) {
    ClientHttpRequestInterceptor interceptor =
        new HeaderAddingHttpInterceptor("Authorization", "bearer " + token);
    ((InterceptingHttpAccessor) restTemplate).setInterceptors(singletonList(interceptor));
}
 

import org.springframework.http.client.support.InterceptingHttpAccessor; //导入依赖的package包/类
@Advice.OnMethodExit(inline = false)
public static void onInterceptingHttpAccessorCreated(@Advice.This InterceptingHttpAccessor httpAccessor) {
	final TracingPlugin tracingPlugin = Stagemonitor.getPlugin(TracingPlugin.class);
	httpAccessor.getInterceptors().add(new SpringRestTemplateContextPropagatingInterceptor(tracingPlugin));
}