在一行中包含特定于环境的 conf 文件
Include an environment specific conf file with one line
所以我试图在 application.conf 文件中这样做：
include environments/${server_env}.conf
但显然它不起作用，因为我读到 "include should be followed by a non-quoted sequence of chars"。任何想法如何做到这一点？
是的，documentation对此非常具体：
Value concatenation is NOT performed on the "argument" to include or url() etc. The argument must be a single quoted string. No substitutions are allowed, and the argument may not be an unquoted string or any other kind of value.
另请参阅 this 了解一些替代方法。
所以我试图在 application.conf 文件中这样做：
include environments/${server_env}.conf
但显然它不起作用，因为我读到 "include should be followed by a non-quoted sequence of chars"。任何想法如何做到这一点？
是的，documentation对此非常具体：
Value concatenation is NOT performed on the "argument" to include or url() etc. The argument must be a single quoted string. No substitutions are allowed, and the argument may not be an unquoted string or any other kind of value.
另请参阅 this 了解一些替代方法。