public override ActionResult OnActionExecuting() { var result = string.Empty; try { if (HttpContext.Current.Request.Headers.ContainsKey("Authorization")) { var val = HttpContext.Current.Request.Headers["Authorization"].ToString(); val = val.Replace(JWTPackage.Prex, ""); _jwt = JWTPackage <UserInfo> .Parse(val, _pwd); HttpContext.Current.Session["userInfo"] = _jwt; result = "OK"; } } catch (IllegalTokenException iex) { result = $"解析失败:{iex.Message}"; } catch (TokenExpiredException tex) { result = $"解析失败:{tex.Message}"; } catch (SignatureVerificationException sex) { result = $"解析失败:{sex.Message}"; } catch (Exception ex) { result = $"解析失败:{ex.Message}"; } if (result == "OK") { return(EmptyResult.Default); } else { result = $"解析失败,缺少jwt token"; } return(ContentResult.Get(result)); }