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Symfony 3.0 attribute 'factory-service' and 'factory-method' is not allowed

God
March 3, 2016
0
Symfony

最近使用 Symfony3.0 开发项目的时候,发现在之前的 Symfony 2.x 版本的，在注入服务的时候可以使用下列方法：

<?xml version="1.0" ?>
<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://symfony.com/schema/dic/services
    http://symfony.com/schema/dic/services/services-1.0.xsd">
    <parameters>
        <parameter key="ks_user.user_repository.class">Kernelstudio\Bundle\UserBundle\Repository\UserRepository</parameter>
    </parameters>
    <services>
        <!-- 2.x 版本中可以使用   factory-service 和  factory-method 属性 -->
        <service id="ks_user.user_repository" factory-service="doctrine.orm.entity_manager" factory-method="getRepository" class="%ks_user.user_repository.class%">
            <argument>%ks_user.entity.user.class%</argument>
        </service>
    </services>
</container>

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://symfony.com/schema/dic/services

http://symfony.com/schema/dic/services/services-1.0.xsd">

Kernelstudio\Bundle\UserBundle\Repository\UserRepository

%ks_user.entity.user.class%

结果到了使用 Symfony 3.0 的时候，使用同样的方法进行注入的时候，会报一下错误：

InvalidArgumentException in XmlUtils.php line 96:
[ERROR 1866] Element '{http://symfony.com/schema/dic/services}service', 
    attribute 'factory-service': The attribute 'factory-service' is not allowed. 
    (in file:///E:/webroot/blog/web/ - line 19, column 0)
[ERROR 1866] Element '{http://symfony.com/schema/dic/services}service', 
    attribute 'factory-method': The attribute 'factory-method' is not allowed. 
    (in file:///E:/webroot/blog/web/ - line 19, column 0)

InvalidArgumentException in XmlUtils.php line 96:

[ERROR 1866] Element '{http://symfony.com/schema/dic/services}service',

attribute 'factory-service': The attribute 'factory-service' is not allowed.

(in file:///E:/webroot/blog/web/ - line 19, column 0)

[ERROR 1866] Element '{http://symfony.com/schema/dic/services}service',

attribute 'factory-method': The attribute 'factory-method' is not allowed.

(in file:///E:/webroot/blog/web/ - line 19, column 0)

结果仔细看文档，才发现 3.0版本已经没有这种写法了，需要做如下调整 :

<?xml version="1.0" ?>
<container xmlns="http://symfony.com/schema/dic/services"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://symfony.com/schema/dic/services
    http://symfony.com/schema/dic/services/services-1.0.xsd">
    <parameters>
        <parameter key="ks_user.user_repository.class">Kernelstudio\Bundle\UserBundle\Repository\UserRepository</parameter>
    </parameters>
    <services>
        <!-- 3.0 版本的写法 -->
        <service id="ks_user.user_repository" class="%ks_user.user_repository.class%">
            <!-- 3.0 需要使用这个标签 -->
            <factory service="doctrine.orm.entity_manager" method="getRepository" />
            <argument>%ks_user.entity.user.class%</argument>
        </service>
        
        <!-- 2.x 版本的写法
        <service id="ks_user.user_repository" factory-service="doctrine.orm.entity_manager" factory-method="getRepository" class="%ks_user.user_repository.class%">
            <argument>%ks_user.entity.user.class%</argument>
        </service>
        -->
    </services>
</container>

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xsi:schemaLocation="http://symfony.com/schema/dic/services

http://symfony.com/schema/dic/services/services-1.0.xsd">

Kernelstudio\Bundle\UserBundle\Repository\UserRepository

%ks_user.entity.user.class%

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Symfony 3.0 attribute 'factory-service' and 'factory-method' is not allowed

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