Angular 5-尽管(Set-Cookie)在响应头中，但仍设置了Cookie [英] Angular 5 - Cookie is set although (Set-Cookie) is in the response header

问题描述

对于Angular 5应用程序，我有一个身份验证服务，该服务执行HTTP POST，该HTTP POST返回会话cookie(CORS)，如下代码所示:

For an Angular 5 app, I have an auth service that does a HTTP POST which returns the session cookie (CORS) as shown below in the code below:

signIn(signInRequest: SignInRequest): Observable<SignInResponse> {
   let headers: Headers = new Headers();   
   headers.append('Content-Type','application/json');  
   return this.http
              .post("/login", {email:  signInRequest._email,password:signInRequest._password}, { headers: headers, withCredentials: true })
  .map(this.extractData)
  .catch(this.handleErrorObservable);}

标头的响应包含set-cookie，如下所示:

The response of the header contains the set-cookie as shown below:

，请求标头如下:

我知道浏览器应该设置cookie响应.为什么不这样做?

I know that the browser should be setting the cookie response. Why is it not doing it?

推荐答案

您的前端托管在localhost:4200上，而您的后端托管在api.safra.me上.默认情况下，除非您使用带有凭据，以及所有后续请求.

Your frontend is hosted on localhost:4200 and your backend is hosted on api.safra.me. By default, your browser won't send the cookies along the request unless you use the withCredentials in the login request as you already did, and all of the subsequent requests.

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