可以中止 $ HTTP 通过超时通话配置属性，它可以是一个承诺，即中止解决当请求。

You can abort $http calls via the timeout config property, which can be a Promise, that aborts the request when resolved.

因此​​，在restangular，你可以做到这一点像

So in restangular, you can do this like

var abort = $q.defer();
Restangular.one('foos', 12345).withHttpConfig({timeout: abort.promise}).get();
abort.resolve();

要它与你的用例整合，例如，你可以在你的服务有这样的：

To integrate it with your usecase, for example, you could have this in your service:

var abortGet;

this.getRecords = function(params) {
  ...
  if (abortGet) abortGet.resolve();
  abortGet = $q.defer();
  return Restangular
    .all('/api/records')
    .withHttpConfig({timeout: abortGet.promise})
    .post(filters);
}

这三方通话 getRecords 总是中止previous呼叫如果尚未解决！

This way calling getRecords always aborts the previous call if has not been resolved yet!

希望这有助于！