java 实现微博,QQ联合登录

详见：http://blog.yemou.net/article/query/info/tytfjhfascvhzxcyt313

开发平台 
http://connect.qq.com/  
http://open.weibo.com/ 
可以下载相应的sdk 和 API 

Java代码

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package com.fanbaobao.action;  
   
import javax.servlet.http.HttpServletRequest;  
import javax.servlet.http.HttpServletResponse;  
import javax.servlet.http.HttpSession;  
   
import com.fanbaobao.service.FbbUser;  
import com.fanbaobao.service.FbbService.Client;  
import com.fanbaobao.util.FbbUtil;  
   
import weibo4j.Oauth;  
import weibo4j.Users;  
import weibo4j.Weibo;  
import weibo4j.http.AccessToken;  
import weibo4j.model.User;  
public class SinaAction extends BaseAction {  
    private String errorMsg;   
    public String toLogin()throws Exception{  
        try {  
            HttpServletRequest request=getRequest();  
            Oauth oauth=new Oauth();  
            getResponse().sendRedirect(oauth.authorize("code")); //重定向到新浪授权页面  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
        return null;  
    }  
       
    /** 
     * 新浪微博登录的回调 
     * @return 
     * @throws Exception 
     */  
    public String doLogin() throws Exception{  
           
        HttpServletRequest request=getRequest();  
        HttpSession session=request.getSession();  
        String accesstoken   = null;  
        String code=request.getParameter("code");  
        if(code!=null)  
        {  
           
            Oauth oauth=new Oauth();  
            AccessToken accessToken=oauth.getAccessTokenByCode(code);  
            accesstoken=accessToken.getAccessToken();  
            if(accessToken!=null)  
            {  
                Weibo weibo=new Weibo();  
                weibo.setToken(accessToken.getAccessToken());  
                Users users=new Users();  
                User weiboUser=users.showUserById(accessToken.getUid());  
                HttpServletResponse response=getResponse();  
                System.out.println(weiboUser.getId());  
                System.out.println(weiboUser.getGender());  
                System.out.println(weiboUser.getName());  
                System.out.println(accesstoken);  
//              if(first<2){  
//                  if(first==1){ //用户第一次登录，发一条微博，且follow 51bi  
//                      Timeline timeline=new Timeline();  
//                      timeline.UpdateStatus("我注册成为了#比购网#会员，免费注册后去淘宝购物，最高有35%的现金返还。最给力的是：到拉手、京东商城、1号店等400多家知名商城不仅能享受最低价格，还能额外省钱40%。喜欢网购的童鞋都去注册一个省钱吧！官方网址：http://www.51bi.com/space/biuser/register.jsp?currentUrl=http://www.51bi.com/taobao/");  
//                      try {  
//                          Friendships fm = new Friendships();  
//                          fm.createFriendshipsById("1718952754");//follow 51bi  
//                          fm.createFriendshipsById("2908640880");//follow 51bi  
//                      } catch (Exception e) {  
//                      }  
//                  }  
                    //未完善资料  
                    Client client = FbbUtil.getClient();  
                    FbbUser fbbUser= client.doOauth(1, weiboUser.getId());  
                    session.setAttribute("fbbUserInfo", fbbUser);     
                    return SUCCESS;  
                }  
       
            }else{  
                errorMsg="新浪oauth 认证请求非法！";  
                return LOGIN;  
            }  
        return SUCCESS;  
    }  
       
       
       
       
    public String getErrorMsg() {  
        return errorMsg;  
    }  
   
    public void setErrorMsg(String errorMsg) {  
        this.errorMsg = errorMsg;  
    }  
}

Java代码

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package com.fanbaobao.action;  
   
import javax.servlet.http.HttpServletRequest;  
import javax.servlet.http.HttpServletResponse;  
import javax.servlet.http.HttpSession;  
   
import com.fanbaobao.service.FbbUser;  
import com.fanbaobao.service.FbbService.Client;  
import com.fanbaobao.util.FbbUtil;  
import com.qq.connect.QQConnectException;  
import com.qq.connect.api.OpenID;  
import com.qq.connect.api.qzone.PageFans;  
import com.qq.connect.api.qzone.UserInfo;  
import com.qq.connect.javabeans.AccessToken;  
import com.qq.connect.javabeans.qzone.PageFansBean;  
import com.qq.connect.javabeans.qzone.UserInfoBean;  
import com.qq.connect.oauth.Oauth;  
   
public class QzoneAction extends BaseAction {  
private String errorMsg;   
   
    public String toLogin()throws Exception{  
        this.getResponse().setContentType("text/html;charset=utf-8");  
        try {  
            this.getResponse().sendRedirect(new Oauth().getAuthorizeURL(this.getRequest()));  
        } catch (QQConnectException e) {  
            e.printStackTrace();  
        }  
        return null;  
    }  
       
    public String doLogin()throws Exception{  
         HttpServletResponse response=this.getResponse();  
         HttpServletRequest request=this.getRequest();  
         HttpSession session=request.getSession();  
         response.setContentType("text/html; charset=utf-8");  
            try {  
                AccessToken accessTokenObj = 
                (new Oauth()).getAccessTokenByRequest(request);  
                   
                String accessToken   = null,  
                       openID        = null;  
                Long tokenExpireIn = null;  
   
   
                if (accessTokenObj.getAccessToken().equals("")) {  
                    errorMsg="QQ登录校验失败!";  
                    return LOGIN;  
                } else {  
                    accessToken = accessTokenObj.getAccessToken();  
                    tokenExpireIn = accessTokenObj.getExpireIn();  
                       
                    request.getSession().setAttribute("demo_access_token", accessToken);  
                    request.getSession().setAttribute(
                    "demo_token_expirein", String.valueOf(tokenExpireIn));  
                    OpenID openIDObj =  new OpenID(accessToken);  
                    openID = openIDObj.getUserOpenID();  
   
                    request.getSession().setAttribute("demo_openid", openID);  
                    UserInfo qzoneUserInfo = new UserInfo(accessToken, openID);  
                    UserInfoBean userInfoBean = qzoneUserInfo.getUserInfo();  
//  
                    PageFans pageFansObj = new PageFans(accessToken, openID);  
                    PageFansBean pageFansBean = pageFansObj.checkPageFans("97700000");  
                    com.qq.connect.api.weibo.UserInfo weiboUserInfo = 
                    new com.qq.connect.api.weibo.UserInfo(accessToken, openID);  
                    com.qq.connect.javabeans.weibo.UserInfoBean weiboUserInfoBean =
                     weiboUserInfo.getUserInfo();  
   
                 // 第三方处理用户绑定逻辑  
                    String user_id=openID;  
                    String nickname=new String(userInfoBean.getNickname());  
                    System.out.println(user_id);  
                    System.out.println(nickname);  
                    Client client = FbbUtil.getClient();  
                    FbbUser fbbUser= client.doOauth(2, user_id);  
                    session.setAttribute("fbbUserInfo", fbbUser);     
                    return SUCCESS;  
//                  session.setAttribute("oauth_token", oauth_token);  
//                  session.setAttribute("oauth_token_secret", oauth_token_secret);  
//                  InterUser interUser=new InterUser(
                                                            Constants.LOGIN_FROM_QQ,user_id,null,nickname);  
//                  interUser.setBiUserService(biUserService);  
//                  interUser.setRuledao(ruledao);  
//                  interUser.setAccesstoken(accessToken);  
//                  if (tokenExpireIn!=null) {  
//                      interUser.setExpireIn(String.valueOf(tokenExpireIn));  
//                  }  
//                  session.setAttribute("uid", user_id);  
//                  session.setAttribute("fromsite", Constants.LOGIN_FROM_QQ);  
//                  int first=interUser.doUserLogin(request,response,false); //接口登录  
//                  if(first<2){  
//                      session.setAttribute("loginname",nickname);  
//                      if (first==-1) {  
//                          session.setAttribute("msg","save userBind error");  
//                      }else if (first==-2) {  
//                          session.setAttribute("msg","error");  
//                      }  
//                      return "qzone";  
//                  }          
   
                }  
            } catch (QQConnectException e) {  
                e.printStackTrace();  
                return LOGIN;  
            }  
    }  
       
       
       
    public String getErrorMsg() {  
        return errorMsg;  
    }  
   
    public void setErrorMsg(String errorMsg) {  
        this.errorMsg = errorMsg;  
    }  
}

Java代码