symfony - 您请求了一个不存在的服务 "jms_serializer"

Question

我正在尝试使用 JMSSerializerBundle但运行 app/console container:debug | 后未列出该服务grep jms_serializer

$ app/console container:debug | grep jms_serializer
jms_serializer.json_deserialization_visitor   container JMS\SerializerBundle\Serializer\JsonDeserializationVisit
jms_serializer.json_serialization_visitor     container JMS\SerializerBundle\Serializer\JsonSerializationVisitor
jms_serializer.metadata.lazy_loading_driver   container Metadata\Driver\LazyLoadingDriver
jms_serializer.metadata_driver                container Metadata\Driver\DriverChain
jms_serializer.naming_strategy                container JMS\SerializerBundle\Serializer\Naming\CacheNamingStrate
jms_serializer.xml_deserialization_visitor    container JMS\SerializerBundle\Serializer\XmlDeserializationVisito
jms_serializer.xml_serialization_visitor      container JMS\SerializerBundle\Serializer\XmlSerializationVisitor
jms_serializer.yaml_serialization_visitor     container JMS\SerializerBundle\Serializer\YamlSerializationVisitor

安装后

composer require jms/serializer-bundle

并配置

// in AppKernel::registerBundles()
$bundles = array(
    // ...
    new JMS\SerializerBundle\JMSSerializerBundle($this),
    // ...
);

如果你想在某个地方使用

$this->get('jms_serializer')

我收到错误您请求了一个不存在的服务“jms_serializer”。

我该如何解决这个问题？

Answer 1

服务的名称是序列化器。您应该只使用以下内容。

$this->get('serializer');