.NET Core 2.1中的HttpContext.GetTokenAsync无法检索JWT

所以这很管用:

var token = Request.Headers["Authorization"];

var token2 = await HttpContext.GetTokenAsync(JwtBearerDefaults.AuthenticationScheme, "access_token");

我已经更改了签名,在startup中连接了IHTTPContextAccessor,如下所示:

services.AddSingleton<IHttpContextAccessor, HttpContextAccessor>();