使用@Document的mongodb多租户游戏

终于弄清楚了为什么我遇到这个问题。

使用Servlet 3初始化时，请确保将应用程序上下文添加到mongo上下文中，如下所示

    @Autowiredprivate ApplicationContext appContext;public MongoDbFactory mongoDbFactory() throws UnknownHostException {    return new SimpleMongoDbFactory(new MongoClient("localhost"), "apollo-mongodb");}@BeanMongoTemplate mongoTemplate() throws UnknownHostException {    final MongoDbFactory factory = mongoDbFactory();    final MongoMappingContext mongoMappingContext = new MongoMappingContext();    mongoMappingContext.setApplicationContext(appContext);    // Learned from web, prevents Spring from including the _class attribute    final MappingMongoConverter converter = new MappingMongoConverter(factory, mongoMappingContext);    converter.setTypeMapper(new DefaultMongoTypeMapper(null));    return new MongoTemplate(factory, converter);}

检查上下文的自动装配以及 mongoMappingContext.setApplicationContext（appContext）;

通过这两行，我能够正确连接组件以在多租户模式下使用它