循环对象

 $http.get(url).then(function (res) {
    for (var key in res.data) {
      if (res.data[key].status == 0) {
        $scope.setData.finish++;
      }
      if (res.data[key].status == 2) {
        $scope.setData.march++;
      }
      if (res.data[key].status == 1) {
        $scope.setData.wait++;
      }
      if (res.data[key].pay == 1) {
        $scope.setData.payment++;
      }
    }

    $scope.list = res.data;
  });
}