Angularjs-多个json数组工作不正常

我有一个小应用程序，请求使用一级json时可以正常工作的json文件，代码如下：

服务：

angular
    .module ('myApp')
    .factory('Summary', function ($resource) {
        return $resource('summary.json');
    });

控制器：

angular
    .module ('myApp')
    .controller ('summaryCtrl', ['$scope', 'poller','Summary', function ($scope, poller,Summary) {

        var poller1;
        //using angular-poller 
        poller1 = poller.get(Summary, {delay: 2000});
        poller1.promise.then(null, null, function (data) {
            $scope.summary = data;
            console.log(data);
        });
    }]);

angular
        .module ('myApp')
        .controller ('summaryCtrl', ['$scope', 'poller','Summary', function ($scope, poller,Summary) {

            var poller1;
            poller1 = poller.get(Summary, {delay: 2000});
            poller1.promise.then(null, null, function (data) {
                $scope.summary = data.uk; //here I need to get uk data
                console.log(data.uk);
            });
        }]);

json:

控制台中的输出：

[Resource, Resource, Resource, Resource, Resource, Resource, $promise: Object, $resolved: true]

所有这些都很好，因为我获得了6x资源，只要我引入多级json并修改控制器，它就不能正常工作，下面是我试图检索uk的新代码：

新json:

[
    {
        "uk": [
            {"channel": "aaa", "value": 13256},
            {"channel": "bbb", "value": 6598},
            {"channel": "ccc", "value": 245 },
            {"channel": "ddd", "value": 123},
            { "channel": "eee", "value": 956},
            { "channel": "fff", "value": 142}
        ]
    },
    {
        "us": [
            {"channel": "aaa", "value": 457},
            {"channel": "bbb", "value": 364},
            {"channel": "ccc", "value": 457 },
            {"channel": "ddd", "value": 45},
            { "channel": "eee", "value": 3},
            { "channel": "fff", "value": 143562}
        ]

    }
]

控制器：

angular
    .module ('myApp')
    .controller ('summaryCtrl', ['$scope', 'poller','Summary', function ($scope, poller,Summary) {

        var poller1;
        //using angular-poller 
        poller1 = poller.get(Summary, {delay: 2000});
        poller1.promise.then(null, null, function (data) {
            $scope.summary = data;
            console.log(data);
        });
    }]);

angular
        .module ('myApp')
        .controller ('summaryCtrl', ['$scope', 'poller','Summary', function ($scope, poller,Summary) {

            var poller1;
            poller1 = poller.get(Summary, {delay: 2000});
            poller1.promise.then(null, null, function (data) {
                $scope.summary = data.uk; //here I need to get uk data
                console.log(data.uk);
            });
        }]);

控制台中的输出未定义

---

我做错了什么？非常感谢您的帮助。

更改json的格式，如下所示：

{
    "uk": [
        {"channel": "aaa", "value": 13256},
        {"channel": "bbb", "value": 6598},
        {"channel": "ccc", "value": 245 },
        {"channel": "ddd", "value": 123},
        { "channel": "eee", "value": 956},
        { "channel": "fff", "value": 142}
    ],
    "us": [
        {"channel": "aaa", "value": 457},
        {"channel": "bbb", "value": 364},
        {"channel": "ccc", "value": 457 },
        {"channel": "ddd", "value": 45},
        { "channel": "eee", "value": 3},
        { "channel": "fff", "value": 143562}
    ]

}

---

然后data.uk和data.us将生成所需的结果。

数据是一个数组。你必须做数据[0]。ukOh哇，愚蠢的我：非常感谢你的帮助。但是，如果数据是正确的json格式/对象而不是数组，我的代码会是什么样子？它仍然是正确的json，您只需删除周围的[and]。所以它看起来像{uk:[]}而不是[{uk:[]}]我尝试过删除[]，所以它看起来像{uk:[]}，{us:[]}但是我的IDE认为它们之间有一个逗号错误：哦，我明白了。很抱歉让我写一个答案。太棒了，我所要做的就是修改工厂，如下所示：return$resource'summary.json'，{}，{'query'：{method'GET'，isArray:false}；再次感谢！