javascript AngularJS - 如何在我自己的服务中使用 .config() 方法?

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时间:2020-10-27 15:15:26  来源:igfitidea点击:

AngularJS - How can I use .config() method with my own services?

javascriptangularjs

提问by Kevin Beal

I recently used the .config()method on an angular module I was developing in order to use AngularJS's routes. It's looked something like:

我最近.config()在我正在开发的 angular 模块上使用了该方法,以便使用 AngularJS 的路由。它看起来像:

myModule.config([
    '$locationProvider',
    '$routeProvider',
    function ($locationProvider, $routeProvider) {

    $locationProvider.html5Mode(false);
    $locationProvider.hashPrefix('!');

    $routeProvider.when('/', {
        controller: 'myCtrl'
    });
}]);

How does this method work? Can I configure my own services using this method? Should I?

这种方法是如何工作的?我可以使用这种方法配置我自己的服务吗?我是不是该?

回答by Davide Icardi

During the configphase, only providers can be injected. So I think that you can create a custom provider and then configure it during the configphase.

在该config阶段,只能注入提供者。所以我认为您可以创建一个自定义提供程序,然后在该config阶段进行配置。

See this documentation (already mentioned by Brandon Tilley in a comment): https://github.com/angular/angular.js/wiki/Understanding-Dependency-Injection#configuring-providers

请参阅此文档(Brandon Tilley 在评论中已经提到):https: //github.com/angular/angular.js/wiki/Understanding-Dependency-Injection#configuring-providers

Basically angularjs first invoke the config method and then invoke the run method. During config only providers are available. A provider can then be used to create service instance.

基本上 angularjs 首先调用 config 方法,然后调用 run 方法。在配置期间,只有提供程序可用。然后可以使用提供者来创建服务实例。