SpringCloud 异步休息模板

有时您需要使用异步实现模板的多个实现。在以下代码段中，您可以看到一个如何设置这样的自定义AsyncRestTemplate的示例：

@Configuration
@EnableAutoConfiguration
static class Config {

	@Bean(name = "customAsyncRestTemplate")
	public AsyncRestTemplate traceAsyncRestTemplate() {
		return new AsyncRestTemplate(asyncClientFactory(),
				clientHttpRequestFactory());
	}

	private ClientHttpRequestFactory clientHttpRequestFactory() {
		ClientHttpRequestFactory clientHttpRequestFactory = new CustomClientHttpRequestFactory();
		// CUSTOMIZE HERE
		return clientHttpRequestFactory;
	}

	private AsyncClientHttpRequestFactory asyncClientFactory() {
		AsyncClientHttpRequestFactory factory = new CustomAsyncClientHttpRequestFactory();
		// CUSTOMIZE HERE
		return factory;
	}

}