How can I implement versioning in my ASP.NET Core API?

How can I implement versioning in my ASP.NET Core API?

You can implement versioning in your ASP.NET Core API using URL path, query string, or header-based versioning. Which method are you interested in?

I think URL path versioning would be best. How do I set that up?

To set up URL path versioning, you can use the MapControllerRoute method in your Startup.cs file. You would define routes like /api/v1/products and /api/v2/products. Would you like a code example?

Yes, please provide a code example for that.

Sure! Here's a simple example:

app.UseEndpoints(endpoints =>
{
    endpoints.MapControllerRoute(
        name: "v1",
        pattern: "api/v1/{controller=Home}/{action=Index}/{id?}");

    endpoints.MapControllerRoute(
        name: "v2",
        pattern: "api/v2/{controller=Home}/{action=Index}/{id?}");
});

This will route requests to the appropriate version of your API.