angular.js - AngularJS 异步请求数据的结果传递，deferred.promise不稳定

Question

AngularJS 异步请求数据后，使用 deferred.promise 传值，但很不稳定，刷新10次，只显示2次。
不知道我的代码有什么问题，或者有更好的方法，请赐教！

服务文件：service.js
<pre>
app.factory('Factory',['$sce','$q','$http',function($sce,$q,$http){

var _baseUrl="//api.a.com",deferred = $q.defer(),service={};
service.list=function(_params){
    query({item:"/a/index",params:_params}).success(function(data){
        if(data.code==0){
            deferred.resolve(data.data);
        }else{
            alert("Error");
        }
    });
    return deferred.promise;
}
var query=function(rq){
    var item=rq['item'],params=rq['params'];
    return $http({
        method:"POST",
        url:_baseUrl+item,
        params:params,
        headers:{'Content-Type': 'application/x-www-form-urlencoded'}
    }).error(function(data){
        $.notify({message:_ay.system.code.api.error[data.code]},{type:"danger"});
    });
};
return service;

}
</pre>
控制器文件：controller.js
<pre>
app.controller('ctrl.detail',['$scope','$routeParams','Factory',function($scope,$routeParams,Factory){

var _param=$routeParams,_id=_param.g,_token=token;
$scope.d_detail={};
$scope.detail=function(){
    Factory.list({token:_token,device_id:_id}).then(function(data){
        $scope.d_detail=data.row;
    });
};
(init = function(){
    $scope.detail();
})();

}]);
</pre>
页面展示
<pre>
<p data-ng-controller="ctrl.detail">

<li data-ng-bind="d_detail.id"></li>
<li data-ng-bind="d_detail.name"></li>

</p>
</pre>

Answer 1

service.list = function (_params) {
    var deferred = $q.defer();
    query({ item: "/a/index", params: _params }).success(function (data) {
        if (data.code == 0) {
            deferred.resolve(data.data);
        } else {
            alert("Error");
        }
    });
    return deferred.promise;
}

Answer 2

Factory.device_detail I didn’t see your definition