public String readResponse(HttpResponse response) {
String output = "";
HttpEntity entity = response.getEntity();
try {
trapException(response.getStatusLine().getStatusCode());
} catch (CrowdFlowerException e1) {
e1.printStackTrace();
}
InputStream instream;
try {
instream = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
// do something useful with the response
output = output + reader.readLine();
instream.close();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return output;
}
public static byte[] readbinaryfile(InputStream stream) throws IOException {
// Extract the stream into a bytebuffer
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
byte[] tmp = new byte[1 << 16];
for (; ; ) {
int cnt;
cnt = stream.read(tmp);
if (cnt <= 0) break;
bytes.write(tmp, 0, cnt);
}
return bytes.toByteArray();
}
public static void main(String[] args) throws MalformedURLException, IOException {
URLConnection con =
new URL("http://localhost:8080/RobotControlServer/rest/control/hello").openConnection();
BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));
String inputLine;
while ((inputLine = in.readLine()) != null) {
System.out.println(inputLine);
}
in.close();
HttpClient client = new DefaultHttpClient();
HttpPost httpPost = new HttpPost("http://localhost:8080/RobotControlServer/rest/control/photo");
byte[] bytes = {0x01b};
httpPost.setEntity(new ByteArrayEntity(bytes));
HttpResponse response = client.execute(httpPost);
HttpEntity entity = response.getEntity();
InputStream inStream = entity.getContent();
// Apache IOUtils makes this pretty easy :)
System.out.println(IOUtils.toString(inStream));
inStream.close();
}