使用Spring RestTemplate时忽略SSL证书验证

@Configuration
public class RestTemplateConfig {

    @Bean
    public RestTemplate restTemplate() throws Exception {
        TrustManager[] trustAllCerts = new TrustManager[]{
            new X509TrustManager() {
                public X509Certificate[] getAcceptedIssuers() {
                    return null;
                }
                public void checkClientTrusted(X509Certificate[] certs, String authType) {
                }
                public void checkServerTrusted(X509Certificate[] certs, String authType) {
                }
            }
        };
        
        SSLContext sslContext = SSLContext.getInstance("SSL");
        sslContext.init(null, trustAllCerts, new SecureRandom());
        
        CloseableHttpClient httpClient = HttpClients.custom()
                .setSSLContext(sslContext)
                .setSSLHostnameVerifier(NoopHostnameVerifier.INSTANCE)
                .build();
        
        HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
        requestFactory.setHttpClient(httpClient);
        
        return new RestTemplate(requestFactory);
    }
}

@RestController
public class MyController {

    @Autowired
    private RestTemplate restTemplate;

    @GetMapping("/getData")
    public String getData() {
        String url = "https://example.com/api/data";
        return restTemplate.getForObject(url, String.class);
    }
}