Angular 2 auth HTTP标头为空

Question

我当前有一个非常简单的REST API，WICH可以通过基本安全性进行用户身份验证。我的Angular客户端从登录输入接收电子邮件和密码，并从服务器中获取用户。电子邮件和密码发送在HTTP标题中。问题是，当我的SecurityFilter(Jax-rs Java，泽西式后端inmp(时，我知道我的auth头是空的。

我是将它们从Angular ??

发送给它们

  getSecuredUser(email: string, password: string){
    let headers: Headers = new Headers();
    headers.append("Authorization", "Basic " + email + ":" + password);
    headers.append("'Access-Control-Allow-Origin': '*' ", "application/x-www-form-urlencoded");
    return this.http.get(DEFAULT_PATH + 'users/' + email, headers).subscribe(
      (data: Response) => {
        var result = data.json();
        return result;
      }
    );
  }

Answer 1

您的问题是基本验证的标题。

getSecuredUser(email: string, password: string){
    let headers: Headers = new Headers();
    headers.append("Authorization", "Basic " + btoa(`${email}:${password}`);
    headers.append("'Access-Control-Allow-Origin': '*' ", "application/x-www-form-urlencoded");
    return this.http.get(DEFAULT_PATH + 'users/' + email, {headers: headers}).subscribe(
      (data: Response) => {
        var result = data.json();
        return result;
      }
    );
  }