angularjs 下select中ng-options使用

当我有一堆object数据要用下拉框进行显示选择时，可以使用到angularjs中的select中的ng-options的属性。官网网址：https://docs.angularjs.org/api/ng/directive/ngOptions

比如数据为：

"data2":["全场广告商户1","全场广告商户2","二号餐厅","三号咖啡","jhct","xiong","huhu1","绿茶餐厅","江南厨子","新月饭店","鑫益达","bhct","全场广告商户3","柳柳3","商户后台","全场广告商户4","测试","测试2","星巴克","猫屎咖啡","维拉度假别墅"]

页面

<select id="selectCompaney" style=" 120px" ng-model="company" ng-options="company for company in companyList" ng-change="selectCompaney()">
    <option value="">所有商户</option>
</select>

js  ng-model控制company的值，之后根据company的变化跟后台进行数据交互

$scope.companyList = data.data2;
$scope.selectCompaney = function () {
    $scope.parkingName = '';
    $scope.totalName = $scope.company;
};

但是数据为:

"data":[{"parkingName":"啦啦停车场","parkId":"99999888881474167822"},{"parkingName":"软件产业基地停车场","parkId":"0755000021433988491"},
{"parkingName":"正中时代大厦停车场","parkId":"07550000161454379616"},{"parkingName":"哈哈停车场","parkId":"07550000291459830045"},
{"parkingName":"加油猫","parkId":"78945612301479432508"},{"parkingName":"后台2","parkId":"18681498421480595335"}
{"parkingName":"测试停车场","parkId":"88888888881481708747"},{"parkingName":"无敌加油站321","parkId":"158273559891482455244"}]

而我想在页面显示的是parkingName，的值，但是我进行交互的值为parkId的值。

页面：

<select ng-model="parkId" ng-options="park.parkId as park.parkingName for park in openMonthCardList" id="parkingName" ng-change="getOpenParkName()">
    <option value="">所有停车场</option>
</select>

js：利用jquery中根据id=parkingName寻找到当前选中的text

　　

$scope.getOpenParkName = function(){
    $scope.getParkId = $('#parkingName').find('option:selected').text();
    console.log($scope.getParkId);
    console.log($scope.parkId);
}