Sohu Get AccessToken

Tools: Excerpted from Sina Api

/////////////////////////////////////////////////////////
//Bare Bones Browser Launch                            //
//Version 1.5 (December 10, 2005)                      //
// By Dem Pilafian //
//Supports: Mac OS X, GNU/Linux, Unix, Windows XP      //
//Example Usage:                                       //
// String url = "http://www.centerkey.com/";           //
// BareBonesBrowserLaunch.openURL(url);                //
//Public Domain Software -- Free to Use as You Like    //
/////////////////////////////////////////////////////////

/**
 * @author Dem Pilafian
 * @author John Kristian
 */
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import javax.swing.JOptionPane;

public class BareBonesBrowserLaunch {

    public static void openURL(String url) {
        try {
            browse(url);
        } catch (Exception e) {
            JOptionPane.showMessageDialog(null, "Error attempting to launch web browser:\n" + e.getLocalizedMessage());
        }
    }

    private static void browse(String url) throws ClassNotFoundException, IllegalAccessException,
            IllegalArgumentException, InterruptedException, InvocationTargetException, IOException,
            NoSuchMethodException {
        String osName = System.getProperty("os.name", "");
        if (osName.startsWith("Mac OS")) {
            Class fileMgr = Class.forName("com.apple.eio.FileManager");
            Method openURL = fileMgr.getDeclaredMethod("openURL", new Class[] { String.class });
            openURL.invoke(null, new Object[] { url });
        } else if (osName.startsWith("Windows")) {
            Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler " + url);
        } else { // assume Unix or Linux
            String[] browsers = { "firefox", "opera", "konqueror", "epiphany", "mozilla", "netscape" };
            String browser = null;
            for (int count = 0; count < browsers.lengt

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;

import sohu.api.example.util.BareBonesBrowserLaunch;

public class GetAccessTocken {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {
		
		getAuthorize("eAJUqlajMZQwaK5NTWL6","4nN6%0ZNc7C=WFIdSG7a=bzr1u(qWziFi%t3wcq4","http://www.baidu.com");

	}
	public static void getAuthorize(String client_id,String client_secret,String redirect_uri) throws ClientProtocolException, IOException{
		String openURL = "https://api.t.sohu.com/oauth2/authorize";
		openURL += "?client_id="+client_id;
		openURL += "&scope=basic&response_type=code"+
		"&redirect_uri="+redirect_uri;
		BareBonesBrowserLaunch.openURL(openURL );
		
		System.out.print("Hit enter when it's done.[Enter]:");
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
		String code = br.readLine();
		
		getAccessTocken( client_id, client_secret, code, redirect_uri );
		 
	}
	public static void getAccessTocken(String client_id,String client_secret,String code,String redirect_uri ) throws ClientProtocolException, IOException{
		String url = "https://api.t.sohu.com/oauth2/access_token";
		client_secret = (new sun.misc.BASE64Encoder()).encode( client_secret.getBytes() );    

		
		 DefaultHttpClient httpclient = new DefaultHttpClient();
		 HttpPost httpPost = new HttpPost(url);
	        List <NameValuePair> nvps = new ArrayList <NameValuePair>();
	        nvps.add(new BasicNameValuePair("client_id", client_id));
	        nvps.add(new BasicNameValuePair("client_secret", client_secret));
	        nvps.add(new BasicNameValuePair("code", code));
	        nvps.add(new BasicNameValuePair("redirect_uri", redirect_uri));
	        nvps.add(new BasicNameValuePair("grant_type", "authorization_code"));
	        httpPost.setEntity(new UrlEncodedFormEntity(nvps));
	        HttpResponse response2 = httpclient.execute(httpPost);
	        
	        HttpEntity entity2 = response2.getEntity();
	        String entitys = EntityUtils.toString( entity2);
	        System.out.println(entitys);
	        EntityUtils.consume(entity2);	
	}

}

 h && browser == null; count++) if (Runtime.getRuntime().exec(new String[] { "which", browsers[count] }).waitFor() == 0) browser = browsers[count]; if (browser == null) throw new NoSuchMethodException("Could not find web browser"); else Runtime.getRuntime().exec(new String[] { browser, url }); } } }

 The actual running class: