public async Task <IActionResult> Index()
{
List <Book> books = new List <Book>();
HttpClient client = _bookAPI.InitializeClient(_configuration);
HttpResponseMessage httpResponse = await client.GetAsync("api/book");
if (httpResponse.IsSuccessStatusCode)
{
var result = httpResponse.Content.ReadAsStringAsync().Result;
books = JsonConvert.DeserializeObject <List <Book> >(result);
}
return(View(books));
}