csharp 操作筛选器自动返回Web API的模型状态错误

Posted 2021-05-12

using System.Net;
using System.Net.Http;
using System.Web.Http.Controllers;
using System.Web.Http.Filters;

public class ValidateModelAttribute : ActionFilterAttribute
{
	public override void OnActionExecuting(HttpActionContext actionContext)
	{
		if (actionContext.ModelState.IsValid == false)
			actionContext.Response = actionContext.Request.CreateErrorResponse(HttpStatusCode.BadRequest, actionContext.ModelState);
	}
}