我正在尝试获取包含令牌创建日期的声明...我尝试了以下方法:
var createdDate = contextAccessor.HttpContext.User.FindFirstValue("IssuedUtc");
var createdDate = contextAccessor.HttpContext.User.FindFirstValue("iss");
var createdDate = contextAccessor.HttpContext.User.FindFirstValue(ClaimTypes.AuthenticationInstant);