相关疑难解决方法(0)

如何MappingMongoConverter在不更改由spring-data自动配置的任何mongo-stuff的情况下自定义Spring-Boot-Application(1.3.2.RELEASE)中的内容？

我目前的解决方案是:

@Configuration
public class MongoConfig {

  @Autowired
  private MongoDbFactory mongoFactory;

  @Autowired
  private MongoMappingContext mongoMappingContext;

  @Bean
  public MappingMongoConverter mongoConverter() throws Exception {
    DbRefResolver dbRefResolver = new DefaultDbRefResolver(mongoFactory);
    MappingMongoConverter mongoConverter = new MappingMongoConverter(dbRefResolver, mongoMappingContext);
    //this is my customization
    mongoConverter.setMapKeyDotReplacement("_");
    mongoConverter.afterPropertiesSet();
    return mongoConverter;
  }
}

这是正确的方式还是我打破了一些东西？
或者是否有更简单的方法来设置mapKeyDotReplacement？