online java http request demo

1public void get(String uri) throws Exception {
2    HttpClient client = HttpClient.newHttpClient();
3    HttpRequest request = HttpRequest.newBuilder()
4          .uri(URI.create(uri))
5          .build();
6
7    HttpResponse<String> response =
8          client.send(request, BodyHandlers.ofString());
9
10    System.out.println(response.body());
11}