春天引導和蒙戈：定製MappingMongoConverter DotReplacement

Question

期間不工作

我需要才達到dotReplacementKey

我使用的MongoDB這樣的配置：

@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(...)

而是經由調試運行期間我發現不同MappingMongoConverter用於而不是這個已配置爲@Bean

btw，如果@Inject MappingMongoConverter我從配置中獲取合適的bean，keyDotReplacement =「。」 但看起來像Spring Boot使用另一個引擎蓋

P.S.我已經看到了這question沒有正確的答案，但mongoConverter.afterPropertiesSet()嘗試，顯然它不工作，以及

Answer 1

這有點可笑，但問題是，我們應該通過這一習俗mappingMongoConverter到MongoTemplate初始化：

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