微信第三方登录demo

微信第三方登录demo
作者： default|标签：demo 第三方 登录|2017-5-28 09:49
首先：

 

 

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资料准备：
 
      水印图片 28*28         png格式        公司logo
      高清图片 108*108     png格式       公司logo
 
      1.在微信开放平台 <a rel="nofollow" href="https://open.weixin.qq.com/" target="_blank">https://open.weixin.qq.com/</a>中填写基本信息，
      2.完成邮箱验证，
      3.并完善开发者资料，注册成为开发者。
      4.在“账号中心”完成开发者资质认证。
      5.进入微信开放平台管理中心网站应用，点击“创建应用”按钮。
      6.填写基本信息，完成点击下一步
      7.填写平台信息
        应用签名：可在微信开发平台的资源中心》》资源下载》》中下载“签名生成工具”，用户获取已经安装到手机的第三方应用的签名。输入应用包名，即可获得该应用的签名值。
      8.提交审核后，在7个工作日内腾讯将给出审核结果。（通常较快，几个小时就可反馈结果）

 

 

获取AppID，AppSecret，之后的处理：

 

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需要在你想加的网站登录页给一个链接：<a href="https://open.weixin.qq.com/connect/qrconnect?appid=your appid &redirect_uri=<a rel="nofollow" href="http://www.sunmil.cn/passport-linshi.html&response_type=code&scope=snsapi_login&state=STATE#wechat_redirect" target="_blank">http://www.sunmil.cn/passport-linshi.html&response_type=code&scope=snsapi_login&state=STATE#wechat_redirect</a>">微信登录</a>

 

 

处理微信登录开始

定义appid appsecert

 

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private $appid = "your appid";
private $appsecert = "your appsecert";
private $redirect_uri = "http://www.sunmil.cn/wxGetCode";

 


绑定账号页面

 

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public function weixin(){
      //链接数据库
      $link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('数据库连接失败4');
      $link = mysqli_connect('127.0.0.1', 'root','root', 'ec') or die('数据库连接失败');
      mysqli_set_charset($link,'utf8');
 
      //接收openid
      $openid = $_COOKIE['openid'];
 
      $sql = "select * from sdb_trustlogin_trustinfo where openid = '$openid' ";
      $res = mysqli_query($link, $sql);
      $row = mysqli_fetch_assoc($res);
 
      $this->pagedata['realname'] = $row['realname'];
      $this->pagedata['avatar'] =  $row['avatar'];
 
      $this->page("site/passport/weixin.html");
 
  }

 

 

当第一次微信登录，处理绑定账号页面

 

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public function handle($url=null){        // $url = "http://www.sunmil.cn";
     //链接数据库
    $link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('数据库连接失败3');
        mysqli_set_charset($link,'utf8');            $post = utils::_filter_input($_POST);        $userData = array(            'login_account' => $post['uname'],
        'login_password' => $post['password']
    );        $member_id = kernel::single('pam_passport_site_basic')->login($userData,$post['verifycode'],$msg);        $b2c_members_model = $this->app->model('members');        $member_point_model = $this->app->model('member_point');        $member_data = $b2c_members_model->getList( 'member_lv_id,experience,point', array('member_id'=>$member_id) );       
    $member_data = $member_data[0];        $member_data['order_num'] = $this->app->model('orders')->count( array('member_id'=>$member_id) ); 
 
    $b2c_members_model->update($member_data,array('member_id'=>$member_id));        $this->userObject->set_member_session($member_id);        $this->bind_member($member_id);        $this->set_cookie('loginName',$post['uname'],time()+31536000);//用于记住密码
    // setCartNum()需要传入一个参数
    $aCart = array();        $this->app->model('cart_objects')->setCartNum($aCart);        $url = $this->userPassport->get_next_page('pc');        if( !$url ){            $url = kernel::single('b2c_frontpage')->gen_url(array('app'=>'b2c','ctl'=>'site_member','act'=>'index'));
    }        //查询数据库
    $uname = $_POST['uname'];        $sql = "select * from sdb_pam_members where password_account = '$uname' ";        $res = mysqli_query($link, $sql);        $row = mysqli_fetch_assoc($res);        $member_id = $row['member_id'];        //链接数据库，插入数据
    $openid =  $_COOKIE['openid'];        $sql = "update sdb_trustlogin_trustinfo set member_id = ('{$member_id}')  where openid = '{$openid}'";        $res = mysqli_query($link, $sql);
 
    if($res && mysqli_affected_rows($link) > 0){
        //删除cookie
        setcookie("openid", $openid, time()-3600);
        kernel::single('pam_lock')->flush_lock($member_id);            $this->splash('success',$url,app::get('b2c')->_('登录成功'),true);
    }else{            echo '失败了';
    }
}

 

 

处理绑定注册页面

 

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public function weixin1(){          //链接数据库
        $link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('数据库连接失败2');
        mysqli_set_charset($link,'utf8');        //接收openid
        $openid = $_COOKIE['openid'];        $sql = "select * from sdb_trustlogin_trustinfo where openid = '$openid' ";        $res = mysqli_query($link, $sql);        $row = mysqli_fetch_assoc($res);        $this->pagedata['realname'] = $row['realname'];        $this->pagedata['avatar'] =  $row['avatar'];        $this->page("site/passport/weixin1.html");
 
    }

 

 

绑定注册页面

 

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public function handle1($url=null){        //链接数据库
       $link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('数据库连接失败1');
       mysqli_set_charset($link,'utf8');        $_POST = utils::_filter_input($_POST);       
       $saveData = $this->userPassport->pre_signup_process($_POST);        if( $member_id = $this->userPassport->save_members($saveData,$msg) ){            $this->userObject->set_member_session($member_id);            $this->bind_member($member_id);            foreach(kernel::servicelist('b2c_save_post_om') as $object) {                $object->set_arr($member_id, 'member');                $refer_url = $object->get_arr($member_id, 'member');
           }            /*注册完成后做某些操作! begin*/
           foreach(kernel::servicelist('b2c_register_after') as $object) {                $object->registerActive($member_id);
           }            /*end*/
           $data['member_id'] = $member_id;            $data['uname'] = $saveData['pam_account']['login_account'];            $data['passwd'] = $_POST['pam_account']['psw_confirm'];            $data['email'] = $_POST['contact']['email'];            $data['refer_url'] = $refer_url ? $refer_url :'';            $data['is_frontend'] = true;            $obj_account=$this->app->model('member_account');            $obj_account->fireEvent('register',$data,$member_id);            if(!strpos($_SESSION['pc_next_page'],'cart')){                $url = $this->gen_url(array('app'=>'b2c','ctl'=>'site_passport','act'=>'sign_tips'));
           }else{                $url = $_SESSION['pc_next_page'];
           }            //会员注册成功，处理member_id 开始
           $login_name = $_POST["pam_account"]["login_name"];            $sql = "select member_id from sdb_pam_members where password_account = '{$login_name}'";            // echo $sql;
           $res = mysqli_query($link, $sql);            $row = mysqli_fetch_assoc($res);            $member_id = $row['member_id'];            //链接数据库，插入数据
           $openid =  $_COOKIE['openid'];            $sql = "update sdb_trustlogin_trustinfo set member_id = ('{$member_id}')  where openid = '{$openid}'";            $res = mysqli_query($link, $sql);
 
           if($res && mysqli_affected_rows($link) > 0){
 
                //删除cookie
               setcookie("openid", $openid, time()-3600);                $this->splash('success',$url,app::get('b2c')->_('注册成功'),$ajax_request);
               }    
       //会员注册成功，处理member_id 结束
           $this->splash('failed',$back_url,app::get('b2c')->_('注册失败'),$ajax_request);
       }
   }

 

 

临时页面

 

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public function linshi(){        $code =  $_GET['code'];        $state =  $_GET['state'];        if($state === 'STATE'){            $this->loginWeixin($code);
       }elseif($state === 'wxBind'){            $this->bindWeixin($code);
       }else{            return redirect("http://www.sunmil.cn");
       }
   }

 

 

loginWeixin

 

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private function loginWeixin($code){        //链接数据库
      $link = mysqli_connect('127.0.0.1', 'root','root', 'ec') or die('数据库连接失败');
      mysqli_set_charset($link,'utf8');        $appid = $this->appid;        $appsecert = $this->appsecert;        $url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=".$appid."&secret=".$appsecert."&code=".$code."&grant_type=authorization_code";        //curl模拟get请求，获取结果
      $res = $this->http_curl($url);        //转化为数组
      $result = json_decode($res,true);        $openid = $result['openid'];        //openid存在，直接登录，openid不存在，先注册再登录
      $sql = "select openid from sdb_trustlogin_trustinfo";        $res = mysqli_query($link, $sql);        $row = mysqli_fetch_all($res);           
      //foreach 判断
      foreach ($row As  $v) {            if(in_array($openid,$v,true)){                //缺少登录信息
 
              $sql = "select member_id from sdb_trustlogin_trustinfo where openid = '{$openid}'";                //查出member_id
              $res = mysqli_query($link, $sql);                $row = mysqli_fetch_assoc($res);                $member_id = $row['member_id'];                //查出会员信息
              $sql = "select * from sdb_pam_members where member_id = '{$member_id}'";               $res = mysqli_query($link, $sql);                $row = mysqli_fetch_assoc($res);                $login_name = $row['login_account'];                //存入cookie 
              setcookie('UNAME',$login_name, time()+360000);                echo "<script>window.location.href='http://www.sunmil.cn'</script>";                exit;
          }
      }        $access_token = $result['access_token'];        //获取用户基本信息
      $getInfoUrl = "https://api.weixin.qq.com/sns/userinfo?access_token=".$access_token."&openid=".$openid."&lang=zh_CN";        $userInfo = $this->http_curl($getInfoUrl);        $trustinfo = json_decode($userInfo);        //判断trustinfo表里面是否存在该条数据
      $openid     =   $trustinfo->openid;        $nickname   =   $trustinfo->nickname;
      $sex        =   $trustinfo->sex;
      $city       =   $trustinfo->city;
      $province   =   $trustinfo->province;
      $country    =   $trustinfo->country;
      $avatar     =   $trustinfo->headimgurl;        $trust_source = 'trustlogin_plugin_weixin';       //连接数据库，插入数据
      $sql = "insert into sdb_trustlogin_trustinfo  (openid,realname,avatar,gender,province,city,trust_source) values ('{$openid}','{$nickname}','{$avatar}','{$sex}','{$province}','{$city}','{$trust_source}')";        $res = mysqli_query($link, $sql);
 
      if($res && mysqli_affected_rows($link) > 0){
           //存入cookie
          setcookie('openid',$openid, time()+3600);            header("Location:<a rel="nofollow" href="http://www.sunmil.cn/passport-weixin.html" target="_blank">http://www.sunmil.cn/passport-weixin.html</a>");
      }else{            echo '失败了';
      }  
  }

 

 

curl模拟get请求

 

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private function http_curl($url){        $curlobj = curl_init();
       curl_setopt($curlobj, CURLOPT_URL, $url);
       curl_setopt($curlobj, CURLOPT_RETURNTRANSFER, 1);
       curl_setopt($curlobj, CURLOPT_SSL_VERIFYPEER, FALSE);
       curl_setopt($curlobj, CURLOPT_SSL_VERIFYHOST, FALSE);        $output = curl_exec($curlobj);
       curl_close($curlobj);        return $output;
   }

 

处理微信登录结束

 

就可以实现微信登录了，当然了，一个简单熟悉微信第三登录的demo，有机会用tp框架分装完善一个完整的微信第三方登录。

转自 http://www.php.cn/php-weizijiaocheng-363509.html

posted @ 2017-12-25 14:32  yangchunlong  阅读(1082)  评论(0)    收藏  举报