angular2-jwt：AuthHttp 导致错误 'Expected 0 type arguments, but got 1.'

Question

当我在下面的代码中使用来自 angular2-jwt 的 AuthHttp 时，我看到错误：

"Expected 0 type arguments, but got 1."

public getData(): Observable<User[]>{
const url = environment.apiUrl + "users";

return this.authHttp
  .get<User[]>(url)
  .map((res: User[]) => res);
  }

如果我使用 http: HttpClient，代码运行良好。

要使用 AuthHttp 运行在此代码中更改什么？

Answer 1

你确定你用对了吗？

我希望它看起来像这样：

this.http.get(url) 
      .map( (res) => res.json())
      .subscribe(
        data => this.thing = data,
        err => console.log(error),
        () => console.log('Request Complete')
      );

Answer 2

我找到了解决方案：

   public getData(): Observable<User[]>{
    const url = environment.apiUrl + `users`;

    return this.authHttp
      .get(url)
      .map((res: Response) => <User[]>res.json());
  }

angular2-jwt：AuthHttp 导致错误 'Expected 0 type arguments, but got 1.'

angular2-jwt: AuthHttp causes an error 'Expected 0 type arguments, but got 1.'

angular2-jwt

angular

authhttp