Symfony2创建服务 [英] Symfony2 create a service

问题描述

symfony2文档中曾经有一个关于如何创建服务的方法（my_mailer），但我似乎在任何地方都找不到。

There used to be a how-to in the symfony2 doc on how to create a service (my_mailer) but I can't seem to find it anywhere.

谁能告诉我在哪里找到它，或者其他一些有关如何在symfony2中创建服务的教程？

Can anyone tell me where to find it, or some other tutorial on how to create a service in symfony2 ?

推荐答案

服务容器- http://symfony.com/doc/current/book/service_container.html

在容器中创建/配置服务- http://symfony.com/doc/current/book/service_container.html#creating-configuring-services-in-the-container

Creating/Configuring Services in the Container - http://symfony.com/doc/current/book/service_container.html#creating-configuring-services-in-the-container

服务的一个很好的例子-Twig扩展- http://symfony.com/doc/current/ cookbook / templating / twig_extension.html

Great example of a service - a Twig Extension - http://symfony.com/doc/current/cookbook/templating/twig_extension.html

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