public ActionResult GenerateKey()
{
string guid = Guid.NewGuid().ToString();
string appId = CryptographyUtils.SHA1(guid);
string appSecret = CryptographyUtils.DesEncrypt(appId);
//string appSecret = SHA256ManagedUtils.GetHashedPassword(guid, appId);
return(Content(string.Format("AppID：{0}<br>AppSecret：{1}", appId, appSecret)));
}