public static JwtModel getToken(string token) { JwtModel jwtmodel = new JwtModel(); var secret = "9720cbfbb0684617a2afbe466e100ba2"; try { IJsonSerializer serializer = new JsonNetSerializer(); IDateTimeProvider provider = new UtcDateTimeProvider(); IJwtValidator validator = new JwtValidator(serializer, provider); IBase64UrlEncoder urlEncoder = new JwtBase64UrlEncoder(); var decoder = new JwtDecoder(serializer, validator, urlEncoder); var json = decoder.Decode(token, secret, verify: true); var ser = new JavaScriptSerializer(); ser.RegisterConverters(new[] { new DynamicJsonConverter() }); dynamic result = serializer.Deserialize <object>(json); jwtmodel.userid = result.id; jwtmodel.usercode = result.usercode; jwtmodel.username = result.username; jwtmodel.isadmin = result.isadmin; jwtmodel.rolecode = result.rolecode; jwtmodel.message = "获取成功"; jwtmodel.status_code = 200; } catch (TokenExpiredException) { jwtmodel.message = "Token has expired"; jwtmodel.status_code = 402; } catch (SignatureVerificationException) { jwtmodel.message = "Token has invalid signature"; jwtmodel.status_code = 402; } catch (Exception) { jwtmodel.message = "Token has invalid signature"; jwtmodel.status_code = 402; } return(jwtmodel); }