Follow the Spring ComponentScan rule to create beans

[hantsy]

I created a AppConfig to setup some configurations for Spring application.

@Configuration
public class AppConfig {

    @Bean
    public ObjectMapper jackson2ObjectMapperBuilder(){
        Jackson2ObjectMapperBuilder builder = Jackson2ObjectMapperBuilder.json()
                .featuresToEnable(INDENT_OUTPUT)
                .featuresToDisable(WRITE_DATES_AS_TIMESTAMPS);

        return builder.build();
    }
}

But if I removed @Configuration annotation, this class is still active, and the Jackson ObjectMapper format rule is applied.

I have created a beans.xml and set attribute bean-discovery-mode="annotated" in the root element.

[geoand]

Thanks for reporting this.

Just because you mentioned beans.xml, I should note that beans.xml is not used at all.

[geoand]

So the problem is that even if @Configuration is removed, the Jackson bean is still registered?

[hantsy]

@geoand I found the Jackson ObjectMapper in AppConfig still affected the json when I remove @Configuration .

[geoand]

Thanks for the confirmation @hantsy

[geoand]

#5431 should take care of the issue