main(List<String> arguments) async { // This example uses the Google Books API to search for books about http. // https://developers.google.com/books/docs/overview var url = "https://www.googleapis.com/books/v1/volumes?q={http}";
// Await the http get response, then decode the json-formatted responce. var response = await http.get(url); if (response.statusCode == 200) { var jsonResponse = convert.jsonDecode(response.body); var itemCount = jsonResponse['totalItems']; print("Number of books about http: $itemCount."); } else { print("Request failed with status: ${response.statusCode}."); } }