RestTemplateBuilder类型的requestFactory(Class <!-?扩展ClientHttpRequestFactory->)不适用

时间:2018-12-07 19:01:21

标签: java rest spring-boot

我在我的项目上使用springBootVersion ='2.0.1.RELEASE'。我正在尝试为我编写的RestClientCertTestConfiguration类编写相互身份验证代码,如下所示。我在requestFactory上遇到错误。 RestTemplateBuilder类型的方法requestFactory(Class)不适用于参数(HttpComponentsClientHttpRequestFactory) 关于如何解决此问题的任何建议?谢谢

    @Configuration
public class RestClientCertTestConfiguration {

    private String allPassword = "mypassword";

    @Bean
    public RestTemplate restTemplate(RestTemplateBuilder builder) throws Exception {

        SSLContext sslContext = SSLContextBuilder
                .create()
                .loadKeyMaterial(ResourceUtils.getFile("classpath:myCerts.jks"), allPassword.toCharArray(), allPassword.toCharArray())
                .loadTrustMaterial(ResourceUtils.getFile("classpath:myCerts.jks"), allPassword.toCharArray())
                .build();

        HttpClient client = HttpClients.custom()
                .setSSLContext(sslContext)
                .build();

        return builder 
                 //error on this line
                .requestFactory(new HttpComponentsClientHttpRequestFactory(client))
                .build();
    }

}

2 个答案:

答案 0 :(得分:4)

requestFactory方法采用类或Supplier<ClientHttpRequestFactory>,因此您需要执行以下任一操作:

.requestFactory(HttpComponentsClientHttpRequestFactory.class)

.requestFactory(() -> new HttpComponentsClientHttpRequestFactory(client))

大概是后者,因为您想传递client

答案 1 :(得分:1)

以下方法在Spring Boot 1.x之前都可以正常工作

.requestFactory(new HttpComponentsClientHttpRequestFactory(client))

但是在更高版本的Spring Boot(如2.x)中,您需要将其更改为-

.requestFactory(HttpComponentsClientHttpRequestFactory.class)

.requestFactory(() -> new HttpComponentsClientHttpRequestFactory(client))