更改后的请求在 angular 6 中不起作用

Changed request does not work in angular 6

我有以下函数调用刷新服务来获取新的授权令牌:

private handle401Error(request: HttpRequest<any>, next: HttpHandler) {
  if(!this.isRefreshingToken) {
    this.isRefreshingToken = true;
    return this.authService.refreshToken()
    .subscribe((response)=> {
      if(response) {
        const httpsReq = request.clone({
          url: request.url.replace(null, this.generalService.getUserId())
        });
        return next.handle(this.addTokenToRequest(httpsReq, response.accessToken));
      }
      return <any>this.authService.logout();
    }, err => {
      return <any>this.authService.logout();
    }, () => {
      this.isRefreshingToken = false;
    })
  } else {
    this.isRefreshingToken = false;
    return this.authService.currentRefreshToken
    .filter(token => token != null)
    .take(1)
    .map(token => {
      return next.handle(this.addTokenToRequest(request, token));
    })
  }
}

当响应未定义且请求被返回时,它不会调用新请求

好的,事情是这样引用来信的:

但我仍然有一个问题,请求不会调用新请求,当我刷新页面时它会提供带有新令牌的数据,而不是像我之前遇到的未经授权的错误。