春天引导和蒙戈：定制MappingMongoConverter DotReplacement

Question

期间不工作

我需要才达到dotReplacementKey

我使用的MongoDB这样的配置：

@Configuration 
public class MongoTemplateConfig { 

@Value("${adserver_mongo_connection_string}") 
private String databaseConnectionString; 

@Bean 
public MongoDbFactory mongoDbFactory() throws UnknownHostException { 

    MongoClientURI uri = new MongoClientURI(databaseConnectionString.trim()); 
    return new SimpleMongoDbFactory(uri); 
} 

@Bean 
public MongoTemplate mongoTemplate() throws UnknownHostException { 
    return new MongoTemplate(mongoDbFactory()); 
} 

@Bean 
public MappingMongoConverter mongoConverter(MongoDbFactory mongoFactory, MongoMappingContext mongoMappingContext) throws Exception { 
    DbRefResolver dbRefResolver = new DefaultDbRefResolver(mongoFactory); 
    MappingMongoConverter mongoConverter = new MappingMongoConverter(dbRefResolver, mongoMappingContext); 
    mongoConverter.setMapKeyDotReplacement("."); 

    return mongoConverter; 
} 
} 

我做UPSERT如下： mongoTemplate.bulkOps(...).upsert(...)

而是经由调试运行期间我发现不同MappingMongoConverter用于而不是这个已配置为@Bean

btw，如果@Inject MappingMongoConverter我从配置中获取合适的bean，keyDotReplacement =“。” 但看起来像Spring Boot使用另一个引擎盖

P.S.我已经看到了这question没有正确的答案，但mongoConverter.afterPropertiesSet()尝试，显然它不工作，以及

Answer 1

这有点可笑，但问题是，我们应该通过这一习俗mappingMongoConverter到MongoTemplate初始化：

@Bean 
public MongoTemplate mongoTemplate(MappingMongoConverter mappingMongoConverter) throws UnknownHostException { 
    return new MongoTemplate(mongoDbFactory(), mappingMongoConverter); 
}