如何在Spring Boot应用程序中配置Jackson而不覆盖纯Java中的Springs默认设置

你应该

Jackson2ObjectMapperBuilderCustomizer

@Configurationpublic class JacksonConfiguration {    @Bean    public Jackson2ObjectMapperBuilderCustomizer addCustomBigDecimalDeserialization() {        return new Jackson2ObjectMapperBuilderCustomizer() { @Override public void customize(Jackson2ObjectMapperBuilder jacksonObjectMapperBuilder) {    jacksonObjectMapperBuilder.featuresToDisable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES);    // Add your customization    // jacksonObjectMapperBuilder.featuresToEnable(...)       }        };    }}