如何检索所有Spring Boot I18N消息

Question

I need to retrieve all the messages I have in the file messages_en.properties , messages_es.properties , etc. depending of the current locale, but so far I can not find a way to get more than the value of a property.

What I need is nothing more than to return all the translations corresponding to the current locale, so that I can handle the internationalization with Angularjs in the front end.

Thanks in advance,

Answer 1

You can use plain old Java to load all entries of a properties file :

Properties properties = new Properties();
InputStream in = getClass().getResourceAsStream("messages_en.properties");
properties.load(in);
in.close();
for (Map.Entry<Object, Object> entry : properties.entrySet()) {
   System.out.println(entry.getKey() + " -> " + entry.getValue());
}