Java Utililty Methods HTTP Get

List of utility methods to do HTTP Get

  1. HOME
  2. Java
  3. H
  4. HTTP Get

Description

The list of methods to do HTTP Get are organized into topic(s).

Method

StringreadURL(final String textURL)
Read string from URL. 
final StringBuilder text = new StringBuilder(128);
try {
    final URL url = new URL(textURL);
    final HttpURLConnection connection = (HttpURLConnection) url.openConnection();
    connection.setConnectTimeout(2 * 1000);
    connection.setRequestMethod("GET");
    connection.setRequestProperty("User-Agent", "config-reader");
    connection.connect();
...
StringreadUrl(HttpURLConnection conn)
read Url 
Scanner scanner = new Scanner(conn.getInputStream());
StringBuilder sb = new StringBuilder("");
while (scanner.hasNext()) {
    sb.append(scanner.nextLine());
return sb.toString();
StringreadUrl(String url, String token)
read Url 
URL obj = new URL(url);
HttpURLConnection con = (HttpURLConnection) obj.openConnection();
con.setRequestMethod("GET");
if (token != null) {
    con.setRequestProperty("X-Auth-Token", token);
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
...
StringreadURL(String url, String type)
Read the contents of the specified URL and store it in a string. 
HttpURLConnection.setFollowRedirects(false);
HttpURLConnection conn = null;
BufferedReader ins;
StringBuilder outs = new StringBuilder();
char[] buffer = new char[1024];
String contents = "";
int tmpi;
try {
...
StringreadUrl(String urlAsString, int timeout)
read Url 
URL url = new URL(urlAsString);
HttpURLConnection hConn = (HttpURLConnection) url.openConnection();
hConn.setReadTimeout(timeout);
hConn.setConnectTimeout(timeout);
return readInputStream(hConn.getInputStream());
byte[]readURL(URL url)
read URL 
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
int code = connection.getResponseCode();
if (code > HttpURLConnection.HTTP_OK) {
    handleError(connection);
InputStream stream = connection.getInputStream();
if (stream == null) {
...
StringrequestGetMethod(String url, String... params)
Makes a GET method to an URL. 
url = encodeURLGET(url, params);
HttpURLConnection connection = (HttpURLConnection) new URL(url).openConnection();
connection.setRequestMethod("GET");
StringBuilder builder = new StringBuilder();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()))) {
    String line;
    while ((line = reader.readLine()) != null) {
        builder.append(line).append('\n');
...