如何使用 appsettings 更改 api .net Core 中的语言资源？

Question

I need to know how i can change language in my api .net core when start or deploy the same, defining in appsettings.json the language wanted. I saw about Localization and Globalization, but i dont need such a solution complicated.

For example... i have two resources files, Language (english) and Language.es (spanish):

After in my appsettings.json i define the language wanted:

And i stablish the language change in my Startup.cs :

I just need in the code the resource reference according to the configuration.

But actually only obtain the responses in Spanish (server have language spanish default). How i can change the language resource?

Answer 1

With Thread.CurrentThread you are only setting the culture for the current thread at startup. Try using these properties to set the culture for all threads in the application:

var cultureInfo = CultureInfo.CreateSpecificCulture(appSettings.Language)
CultureInfo.DefaultThreadCurrentCulture = cultureInfo;
CultureInfo.DefaultThreadCurrentUICulture = cultureInfo;

For more information have a look at the docs: https://docs.microsoft.com/en-us/dotnet/api/system.globalization.cultureinfo.defaultthreadcurrentculture?view=netcore-3.1