Question

我有以下格式的Json文件： json文件的名称是 discover.json ，路径是 json-files / discover.json

    {"data": [
{"username": "aky123", 
    "name": "ajay"}, 
    {"username": "sky123",
     "name": "sanjay"}
    ]}

我的工厂是：

var myAppServices=angular.module('myAppServices',['ngResource']);

myAppServices.factory('ProfileData',['$resource', function($resource){
    return $resource('/discover/:username.json', {}, {
        query: {method: 'GET' , params: {username: 'json-files/discover' }, isArray: true }
    });
}]);

App.js：

myApp.config(['$routeProvider',
  function($routeProvider) {
    $routeProvider.
      when('/discover', {
        templateUrl: 'partials/home-page.html',
        controller: 'ProfileListCtrl'
      }).
      when('/discover/:username', {
        templateUrl: 'partials/profile-detail.html',
        controller: 'ProfileDetailCtrl'
      })

并在控制器中：

myAppControllers.controller('ProfileListCtrl',['$scope', 'ProfileData', '$timeout', function($scope, ProfileData, $timeout) {
        $scope.profile=ProfileData.query();
    console.log($scope.profile);
}]);

$ scope.profile无法从JSON文件中提取数据，我无法理解我的错误，所以请帮助我..

Answer 1

你没有有效的json

有效的json是：

 {
    "data": [{
        "username": "aky123",
        "name": "ajay"
    }, {
        "username": "sky123",
        "name": "sanjay"
    }]
}

Answer 2

此代码适用于我的localhost

//Service.js
myAppServices.factory('ProfileData',['$resource', function($resource){
return $resource('/discover/:username.json', {},{
'query': {method: 'GET',{}, isArray: false }
});
}]);
//Controller.js
var promise = ProfileData.query();
promise.$promise.then(function(response) {
$scope.data = response.data;
});
//view.html
<li ng-repeat="name in data">
    {{name.username}}
</li>

无法从工厂AngularJS中的JSON文件中提取数据

2 个答案: