包含具有取决于用户的区域设置的变量的模板

Question

我想包括取决于用户的区域设置的模板。 这是静态代码，它工作正常

{% include 'AppBundle:Frontend:content_en.html.twig' %} 

我都试过，但它不工作：

{% include {{ 'AppBundle:Frontend:content_' ~ app.request.locale ~ '.html.twig' }} %} 

这是解决错误

A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses 
(unexpected token "punctuation" of value "{" in AppBundle:Frontend:index.html.twig at line 18 

Answer 1

{{ include ('AppBundle:Frontend:content_' ~ app.request.locale ~ '.html.twig') }}