spring - 在 freemarker 模板中获取区域设置

Question

如何获取 freemarker 模板中使用的当前区域设置？我已经看到 <spring.message code /> 的实现

我需要这个来执行条件

<#if locale = DE >
.....
<#else>
....
</#if>

Answer 1

正如Freemarker documentation所述:

Special variables are variables defined by the FreeMarker engine itself. To access them, you use the .variable_name syntax

.locale: Returns the current value of the locale setting. This is a string, for example en_US. For more information about locale strings see the setting directive.

因此，要访问 Freemarker 模板中的当前本地内容，您将使用

The current locale is: ${.locale}

要根据您的要求在条件语句中使用它，您可以:

<#if .locale == "DE">
   ...
<#else>
   ...
</#if>