Angular2 DI - initializing multiple different instances in the same constructor
<p>I have an Angular2 DI question. Say I have a <code>TestService</code> and I want to use 2 different instances of this service inside the same component. If I simply add a provider to the component and I add the 2 instances to the constructor I end up with the same service instance. For example:</p>

<p><strong>TestService</strong></p>

<pre><code>import {Injectable} from "@angular/core";

@Injectable()
export class TestService {

    public id: number = Math.random();

    public toString(): string {
        return "Id: " + this.id;
    }
}
</code></pre>

<p><strong>Test component</strong></p>

<pre><code>import {Component, Input, OnInit} from "@angular/core";
import {TestService} from "../../services/test.service";

@Component({
    providers: [TestService]
})
export class TestComponent implements OnInit {

    constructor(private _testService1: TestService, private _testService2: TestService) { };

    ngOnInit() {
        console.log("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", this._testService1.toString());
        console.log("BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB", this._testService2.toString());
    }
}
</code></pre>

<p><strong>Result in console</strong></p>

<pre><code>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA Id: 0.24242492129168425
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB Id: 0.24242492129168425
</code></pre>

<p>Can someone pls tell me if there's a way to use Angular2's DI mechanism to inject multiple different instances of a service within the same component or should I just drop the DI for this particular case and create my instances manually with a manual constructor?</p>

<p>Thanks in advance</p>