如何通过编程方式获取Angular服务 [英] How to get Angular service by name programmatically

问题描述

我有一个字符串，其中包含我需要以编程方式在我的一个控制器中注入的服务名称。

I have a string that contains the name of a service I need to inject into in one of my controllers programmatically.

function Ctrl() {
    var serviceName = '$myService';
    var service = ???
}

我认为应该很容易做类似的事情：

I am assuming it should be pretty easy to do something similar to:

function Ctrl($injector) {
    var serviceName = '$myService';
    var service = $injector.inject(serviceName);
}

我知道我没有正确的语法但有人可以给我正确的语法？

I know I don't have the syntax correct but can someone give me the correct syntax?

推荐答案

你可以得到这样的服务：

You can get a service like this:

var myService = $ injector.get（'MyServiceName'）;

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