symfony 2.3 中与学说的多重联系

Question

所以我试图在我的 symfony 项目中与教义建立多重联系。

首先，我只使用一个数据库，然后我需要添加另一个。

这是以前的：

# Doctrine Configuration
doctrine:
  dbal:
    default_connection: extranet
    connections:
        extranet:
            driver:   pdo_mysql
            host:     "%db_extranet_host%"
            port:     "%db_extranet_port%"
            dbname:   "%db_extranet_name%"
            user:     "%db_extranet_user%"
            password: "%db_extranet_password%"
            charset:  UTF8
orm:
    auto_generate_proxy_classes: "%kernel.debug%"
    entity_managers:
        extranet:
            naming_strategy: doctrine.orm.naming_strategy.underscore
            auto_mapping: true

一切正常

然后我添加了“抓取”数据库：

# Doctrine Configuration
doctrine:
  dbal:
    default_connection: extranet
    connections:
        extranet:
            driver:   pdo_mysql
            host:     "%db_extranet_host%"
            port:     "%db_extranet_port%"
            dbname:   "%db_extranet_name%"
            user:     "%db_extranet_user%"
            password: "%db_extranet_password%"
            charset:  UTF8
        crawl:
            driver:   pdo_mysql
            host:     "%db_crawl_host%"
            port:     "%db_crawl_port%"
            dbname:   "%db_crawl_name%"
            user:     "%db_crawl_user%"
            password: "%db_crawl_password%"
            charset:  UTF8
orm:
    auto_generate_proxy_classes: "%kernel.debug%"
    default_entity_manager: extranet
    entity_managers:
        extranet:
            connection: extranet
            naming_strategy: doctrine.orm.naming_strategy.underscore
            mappings:
                AppBundle: ~
        crawl:
            connection: crawl
            naming_strategy: doctrine.orm.naming_strategy.underscore
            mappings:
                DbBccCrawlBundle: ~

我摆脱了自动映射并添加了一些东西

但是，现在我失去了与外联网的连接（例如，用户无法再登录）

有什么想法吗？ （如果你读到那么远，谢谢；））

编辑

按照http://symfony.com/doc/2.3/reference/configuration/doctrine.html#mapping-entities-outside-of-a-bundle，我尝试使用相同的语法：

orm:
    # auto_generate_proxy_classes: "%kernel.debug%"
    default_entity_manager: extranet
    # auto_mapping: true
    mappings:
        AppBundle:
            type: annotation
            dir: '%kernel.root_dir%/../src/AppBundle/Entity'
            prefix: AppBundle\Entity
            alias: App
        DbBccCrawlBundle:
            type: annotation
            dir: '%kernel.root_dir%/../src/DbBccCrawlBundle/Entity'
            prefix: DbBccCrawlBundle\Entity
            alias: Crawl

还是不行……

编辑 2

orm:
    auto_generate_proxy_classes: "%kernel.debug%"
    default_entity_manager: extranet
    entity_managers:
        auto_mapping: true
        extranet:
            connection: extranet
            naming_strategy: doctrine.orm.naming_strategy.underscore
            mappings:
                AppBundle:
                    type:   annotation
                    # dir:    '%kernel.root_dir%/../src/AppBundle/Entity'
                    # prefix: AppBundle\Entity
                    alias:  App
        crawl:
            connection: crawl
            naming_strategy: doctrine.orm.naming_strategy.underscore
            mappings:
                DbBccCrawlBundle:
                    type:   annotation
                    # dir:    '%kernel.root_dir%/../src/DbBccCrawlBundle/Entity'
                    # prefix: DbBccCrawlBundle\Entity
                    alias:  Crawl

也不行

Answer 1

我不知道为什么/如何，但它有效

代码如下：

orm:
    auto_generate_proxy_classes: "%kernel.debug%"
    entity_managers:
        extranet:
            naming_strategy: doctrine.orm.naming_strategy.underscore
            auto_mapping: true
        crawl:
            naming_strategy: doctrine.orm.naming_strategy.underscore
            connection: crawl
            mappings:
                DbBccCrawlBundle: ~

问题是我一开始就尝试过，但失败了（在...中找不到类 X）

如果有人有解释，我会非常乐意阅读。

还是谢谢

这是问题的第二部分，下面是开始： The class 'X' was not found in the chain configured namespaces ... when I try a multiple connection with doctrine