CloseableHttpClient httpClient = HttpClients.createDefault();
HttpGet httpGet = new HttpGet("http://www.example.com");
CloseableHttpResponse response = httpClient.execute(httpGet);
int statusCode = response.getStatusLine().getStatusCode();
Header[] headers = response.getAllHeaders();
String responseBody = EntityUtils.toString(response.getEntity());
response.close();
httpClient.close();
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url("http://www.example.com")
.build();
Call call = client.newCall(request);
Response response = call.execute();
int statusCode = response.code();
Headers headers = response.headers();
String responseBody = response.body().string();
response.close();
URL url = new URL("http://www.example.com");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
connection.setRequestProperty("User-Agent", "Mozilla/5.0");
InputStream inputStream = connection.getInputStream();
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
String line;
while ((line = reader.readLine()) != null) {
System.out.println(line);
}
reader.close();
connection.disconnect();
CloseableHttpClient httpClient = HttpClients.createDefault();
HttpGet httpGet = new HttpGet("http://www.example.com/api/users");
httpGet.addHeader("Accept", "application/json");
try {
CloseableHttpResponse response = httpClient.execute(httpGet);
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode == HttpStatus.SC_OK) {
String responseBody = EntityUtils.toString(response.getEntity());
System.out.println(responseBody);
} else {
}
response.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
httpClient.close();
} catch (IOException e) {
e.printStackTrace();
}
}
