text: /**
   * @author chenx
   * @date 2015.12.08
   * copyright 2015 Qcplay All Rights Reserved.
   *
   * 取得微信签名指令
   */
  
  function main(res, para)
  {
      var appid = para.appid;
      var url = para.url;
  
      WECHAT_D.getSign(appid, url)
          .then(function(result){
              COMMUNICATE_D.sendMessage(res, result);
          })
          .catch(function(err){
              COMMUNICATE_D.sendMessage(res, { ret : false })
          })
  }
  
  COMMUNICATE_D.registerCmd('GET_WECHAT_SIGN', main);
  