问题
I'm moving some MVC code to Web API and I need to update my custom ModelValidatorProviders. It seems as though my validators can stay much the same only they should inherit the System.Web.Http.Validation namespace.
What I can't figure out is how to add the provider to Web API. When using MVC I can just add the following to my global.asax:
ModelValidatorProviders.Providers.Add(new CustomModelValidatorProvider());
How do I use the custom provider with Web API?
回答1:
This page Configuring ASP.NET Web API helped me answer my own question. Specifically this is what I ended up doing:
GlobalConfiguration.Configuration.Services.Add(typeof(ModelValidatorProvider), new CustomModelValidatorProvider());
来源：https://stackoverflow.com/questions/12905174/how-to-add-custom-modelvalidatorproviders-to-web-api-project