Angular 5 - How to redirect to an external url with specific headers?

问题

This is what I am trying to achieve with Angular :

this.headers = ...;

this.http.get(`${urlApi}`).subscribe(data => {
    // go to url with specific headers
}, err => {
    console.log(err);
});

When I get the response of a get request from my server, I want to redirect to an external url with specific headers, to be able communicate some information between two apps.

There must be a way to do this. I know it's not possible using window.location.href.

回答1:

From what I have learnt, this is a redirection, not a request : this means you can't add headers to your redirect.

But, what you can do, is send URL params to your second application.

In your URL, simply append

?param1=value1&param2=value2&param3=value3 /// etc.

At the end of your URL.

来源：https://stackoverflow.com/questions/47882425/angular-5-how-to-redirect-to-an-external-url-with-specific-headers