公众服务号如何实现一键登陆

dhrubber 2015-05-02 05:52:53

如下图

给个代码例子。

...全文

197 5 打赏收藏转发到动态举报

写回复

用AI写文章

5 条回复

切换为时间正序

请发表友善的回复…

发表回复

dhrubber 2015-08-16

打赏
举报

不好意思。楼上，结贴！

conqweal 2015-05-06

打赏
举报

服务认证号，带网页授权功能，如果你运营的号不是服务认证号，可以其他的也利用别的服务认证号实现


public function joinUs(){
        if(!is_weixin()) return false;
        $wechat_info = $this->winfo;
        $w_id = getWid();
        if($wechat_info['w_auth']!=1){   
           //代理官方认证号
           if(SITEDOMAIN!='www.'.C('officialDomain')){
               $off_wid = D('User')->findProxyAuthen($w_id);
               if(!$off_wid) return false;              
               $wechat_info =  D('Wechat')->getWechatCache($off_wid);
           }else{
               //官方认证号
               $wechat_info = M('wechat_extend')->where(array('lower(w_weixin)'=>C('officialWx')))->find();
           }       
      
        }
        if($_GET['code']){           
           $cfg['appid'] = $wechat_info['w_appid'];
           $cfg['secret'] = $wechat_info['w_secret'];
           $s = json_decode(getRemoteContent('https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$cfg['appid'].'&secret='.$cfg['secret'].'&code='.$_GET['code'].'&grant_type=authorization_code'),true);
           $urs = json_decode(getRemoteContent('https://api.weixin.qq.com/sns/userinfo?access_token='.$s['access_token'].'&openid='.$s['openid'].'&lang=zh_CN'),true);
           if($urs['openid']){                  
             $r = M('wechat_user');  
             $uid = getUid();            
             $nickname = filterNickName($urs['nickname']);
             //当前公众号入库数据补充
             $sfile = './Public/Uploads/weixin/avatar/'.md5($urs['openid']).'.jpg';
             $data['headimgurl'] = D('WechatUser')->getAvatar($urs['headimgurl'],$sfile);
             $data = array('nickname'=>$nickname,'headimgurl'=>$sfile,'sex'=>$urs['sex'],'country'=>$urs['country'],'province'=>$urs['province'],'city'=>$urs['city']);
             M('wechat_user')->where(array('id'=>$uid))->save($data); 
             if($uid && $nickname && $nickname!='网友'){             
               $this->assign('msg','授权完成');
             }elseif(!$uid){
               $this->assign('msg','用户信息未入库，请检查公众号配置参数是否正确');
             }else{
               $this->assign('msg','很遗憾，请确认您的微信是否设置了昵称');
             }
             $this->display('index');
            
           }else{
             $this->assign('msg','授权失败');
             $this->display('index'); 
           }  
        }else{
            $this->assign('msg','您取消了授权');
            $this->display('index');           
           
        }

          
      }

dhrubber 2015-05-04