在Spring Oauth2RestTemplate中使用杰克逊对象映射器

<dependency>
    <groupId>com.fasterxml.jackson.core</groupId>
    <artifactId>jackson-databind</artifactId>
    <version>2.12.5</version>
</dependency>

import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.security.oauth2.client.OAuth2RestTemplate;

public class CustomOAuth2RestTemplate extends OAuth2RestTemplate {

    public CustomOAuth2RestTemplate() {
        super();
        configureJacksonConverter();
    }

    private void configureJacksonConverter() {
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
        getObjectMapper().configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
        getMessageConverters().add(converter);
    }
}

CustomOAuth2RestTemplate restTemplate = new CustomOAuth2RestTemplate();
FooResponse response = restTemplate.getForObject("https://api.example.com/foo", FooResponse.class);