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Javascript AngularJS可重复使用工厂_Javascript_Angularjs_Factory_Abstract - Fatal编程技术网

Javascript AngularJS可重复使用工厂

Javascript AngularJS可重复使用工厂,javascript,angularjs,factory,abstract,Javascript,Angularjs,Factory,Abstract,我觉得这可能是一个愚蠢的问题,但我很难想象如何做到这一点 我有一个用于在控制器之间共享数据的工厂,如下所示: app.factory('DataShare', function(){ //Share Data between controllers via the sharedItem object and the get/set functions var sharedItem = {}; function set(sharedData){ shared

我觉得这可能是一个愚蠢的问题,但我很难想象如何做到这一点

我有一个用于在控制器之间共享数据的工厂,如下所示:

app.factory('DataShare', function(){
    //Share Data between controllers via the sharedItem object and the get/set functions
    var sharedItem = {};
    function set(sharedData){
        sharedItem = sharedData;
    }
    function get(){
        return sharedItem;
    }
    return{
        set: set,
        get: get
    };
});

它很好用。问题是,在我的应用程序中,有好几次我需要共享数据。目前,我有多个不同名称的工厂,其中包含上述相同的方法。是否有人可以建议创建一个抽象工厂的最佳方法,我可以重用它在不同的控制器之间共享不同的数据?

创建一个新文件并声明一个新对象

var mySharedLib = mySharedLib || {}; // declare a new namespace for the shared code.

mySharedLib.DataShare = function() {
    // your factory logic
}
然后,角度侧:

app.factory('DataShare', mySharedLib.DataShare);

谢谢你说清楚。适用于我的多个实例。