新浪微博自动获取access_token问题

kkyxzy 2016-02-18 09:59:27



package weibo4j.examples.timeline;



import org.apache.commons.httpclient.Header;  

import org.apache.commons.httpclient.HttpClient;  

import org.apache.commons.httpclient.HttpException;  

import org.apache.commons.httpclient.methods.PostMethod;  

import org.apache.commons.httpclient.params.HttpMethodParams;  

import weibo4j.Oauth;  

import weibo4j.Timeline;  

import weibo4j.http.AccessToken;  

import weibo4j.model.WeiboException;  

import weibo4j.util.WeiboConfig;  



import java.io.IOException;  

import java.util.ArrayList;  

import java.util.List;  



public class sinaWeiBoUL {

	/***  

     * 模拟登录并得到登录后的Token  

     * @param username  用户名  

     * @param password  密码  

     * @return  

     * @throws HttpException  

     * @throws IOException  

     */  

    public static  AccessToken getToken(String username,String password) throws HttpException, IOException{

		String clientId = WeiboConfig.getValue("client_ID") ;  

	    String redirectURI = WeiboConfig.getValue("redirect_URI") ;  

	    String url = WeiboConfig.getValue("authorizeURL");  

	

	    PostMethod postMethod = new PostMethod(url);  

	    //应用的App Key  

	    postMethod.addParameter("client_id",clientId);  

	    //应用的重定向页面  

	    postMethod.addParameter("redirect_uri",redirectURI);  

	    //模拟登录参数  

	    //开发者或测试账号的用户名和密码  

	    postMethod.addParameter("userId", username);  

	    postMethod.addParameter("passwd", password);  

	    postMethod.addParameter("isLoginSina", "0");  

	    postMethod.addParameter("action", "submit");  

	    postMethod.addParameter("response_type","code");  

	    HttpMethodParams param = postMethod.getParams();  

	    param.setContentCharset("UTF-8");  

	    //添加头信息  

	    List<Header> headers = new ArrayList<Header>();  

	    headers.add(new Header("Referer", "https://api.weibo.com/oauth2/authorize?client_id="+clientId+"&redirect_uri="+redirectURI+"&from=sina&response_type=code"));  

	    headers.add(new Header("Host", "api.weibo.com"));  

	    headers.add(new Header("User-Agent","Mozilla/5.0 (Windows NT 6.1; rv:11.0) Gecko/20100101 Firefox/11.0"));  

	    HttpClient client = new HttpClient();  

	    client.getHostConfiguration().getParams().setParameter("http.default-headers", headers);  

	    client.executeMethod(postMethod);  

	    int status = postMethod.getStatusCode();  

	    System.out.println(status);  

	    if (status != 302)  

	    {  

	        System.out.println("token刷新失败");  

	        return null;  

	    }  

	    //解析Token  

	    Header location = postMethod.getResponseHeader("Location");  

	    if (location != null)  

	    {  

	        String retUrl = location.getValue();  

	        int begin = retUrl.indexOf("code=");  

	        if (begin != -1) {  

	            int end = retUrl.indexOf("&", begin);  

	            if (end == -1)  

	                end = retUrl.length();  

	            String code = retUrl.substring(begin + 5, end);  

	            if (code != null) {  

	                Oauth oauth = new Oauth();  

	                try{  

	                    AccessToken token = oauth.getAccessTokenByCode(code);  

	                    return token;  

	                }catch(Exception e){  

	                    e.printStackTrace();  

	                }  

	            }  

	        }  

	    }  

	    return null;  

	}  

	/**  

	* 发微博  

	* @param token  认证Token  

	* @param content  微博内容  

	* @return  

	* @throws Exception  

	*/  

	public static boolean sinaSendWeibo(String token,String content) throws Exception {  

		boolean flag = false ;  

        Timeline timeline = new Timeline();  

        timeline.client.setToken(token);  

        try  

        {  

            timeline.UpdateStatus(content);  

            flag = true ;  

        }  

        catch (WeiboException e)  

        {  

            flag = false ;  

            System.out.println(e.getErrorCode());  

        }  

        return flag;  

	}  

	

	

	public static void main(String[] args) throws Exception  

	{  

	  AccessToken at = getToken("用户","密码");  

	  System.out.println(at.getAccessToken());

	  sinaSendWeibo(at.getAccessToken(),"测试呢");  

	}  

}