Is there any Spring Annotation to Set Default value for a Field (Mongo)?

问题

Is there any Spring Annotation to Set Default value for a Field (Mongo) ?

回答1:

No need for spring annotations, this should do the trick:

     import org.springframework.data.mongodb.core.mapping.Document;
     import org.springframework.data.mongodb.core.mapping.Field;


    @Document
    public class Doc {

    @Field
    private String field = "CustomDefaultValue"; 

    }

来源：https://stackoverflow.com/questions/41344173/is-there-any-spring-annotation-to-set-default-value-for-a-field-mongo