Get browser language in .AspNetCore2.0?

Question

I am trying to get the default language from the browser and I use the following code to get it:

var languages = HttpContext.Request.UserLanguages;

Answer 1

You need to add the localisation middleware to be able to get the IRequestCultureFeature feature:

public void Configure(IApplicationBuilder app)
{
    //...

    //Add this:
    app.UseRequestLocalization();

    //...
}

Now in your controller you can request the feature like this:

var requestCulture = Request.HttpContext.Features.Get();