c# - 如何在.net core 2.2 web API中传递带有“禁止”响应的字符串

Question

标签： c#asp.net-core-2.1

Answer 1

我创建了这两个类（1. CustomError & 2. CustomUnauthorizedResult）并使用这些类来处理授权。在这里您可以传递动态消息和状态码。

public class CustomError
{
    public string Error { get; }

    public CustomError(string message)
    {
        Error = message;
    }
}

public class CustomUnauthorizedResult : JsonResult
{
    public CustomUnauthorizedResult(string message, int statusCode) : base(new CustomError(message))
    {
        StatusCode = statusCode;
    }
}

public class ClaimRequirementFilter : Microsoft.AspNetCore.Mvc.Filters.IAuthorizationFilter
{
    public void OnAuthorization(AuthorizationFilterContext context)
    {
        context.Result = new CustomUnauthorizedResult("Authorization failed.", statusCode:403);
    }
}