Symfony2 服务参数 - 传递当前请求 [英] Symfony2 service parameters - passing the current request
问题描述
我想在 Symfony2 中创建一个服务,它将接收构造函数上的当前请求,并使用它来确定用于请求的浏览器类型.
I want to create a service in Symfony2 that will take in the current request on the constructor and use it to determine the type of browser used for the request.
我可以创建类并将其定义为服务,但如何使用 XML 服务定义传入当前请求?
I can create the class and define it as a service but how do I pass in the current request using the XML service definition?
推荐答案
您应该能够只使用 request
服务.但是,这需要使用 scope="request"
声明您的服务.我使用的另一种方法是注入服务容器并在需要时在那里检索 request
-Service 表单.
You should be able to just use the request
service. This however requires your service to be declared with scope="request"
. Another approach i used was to inject the service-container and retrieve the request
-Service form there when you need it.
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