OutputStreamWriter outStream = new OutputStreamWriter(http.getOutputStream(), "EUC-KR");
PrintWriter writer = new PrintWriter(outStream);
writer.write(buffer.toString());//send data
writer.flush();
InputStreamReader tmp = new InputStreamReader(http.getInputStream(), "EUC-KR");
BufferedReader reader = new BufferedReader(tmp);
StringBuilder builder = new StringBuilder();
String str;
while ((str = reader.readLine()) != null) {
builder.append(str + "\n");
}
String result = builder.toString();//request result
...
} catch (MalformedURLException e) {;} catch (IOException e) {;}
}