微信第三方登录(原生)demo【必看篇】
在一家ecstore二开公司有一段时间了,公司希望往自己研发产品上面走,一直在培养新人。
最近要自己去微信登录,自己就在ectore的框架基础上,写的原生微信第三方登录以此来熟悉微信第三方登录,在ecstore上面去写。
一个简单的demo,不是很好,分享给大家,希望能给想做微信第三方登录的朋友带来思路...
首先:
资料准备: 水印图片28*28png格式公司logo 高清图片108*108png格式公司logo 1.在微信开放平台https://open.weixin.qq.com/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:
需要在你想加的网站登录页给一个链接:微信登录
处理微信登录开始
定义appidappsecert
private$appid="yourappid"; private$appsecert="yourappsecert"; private$redirect_uri=http://www.sunmil.cn/wxGetCode;
绑定账号页面
publicfunctionweixin(){ //链接数据库 $link=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_NAME)ordie('数据库连接失败4'); $link=mysqli_connect('127.0.0.1','root','root','ec')ordie('数据库连接失败'); mysqli_set_charset($link,'utf8'); //接收openid $openid=$_COOKIE['openid']; $sql="select*fromsdb_trustlogin_trustinfowhereopenid='$openid'"; $res=mysqli_query($link,$sql); $row=mysqli_fetch_assoc($res); $this->pagedata['realname']=$row['realname']; $this->pagedata['avatar']=$row['avatar']; $this->page("site/passport/weixin.html"); }
当第一次微信登录,处理绑定账号页面
publicfunctionhandle($url=null){ //$url="http://www.sunmil.cn"; //链接数据库 $link=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_NAME)ordie('数据库连接失败3'); mysqli_set_charset($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']; $sql="select*fromsdb_pam_memberswherepassword_account='$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']; $sql="updatesdb_trustlogin_trustinfosetmember_id=('{$member_id}')whereopenid='{$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
publicfunctionweixin1(){ //链接数据库 $link=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_NAME)ordie('数据库连接失败2'); mysqli_set_charset($link,'utf8'); //接收openid $openid=$_COOKIE['openid']; $sql="select*fromsdb_trustlogin_trustinfowhereopenid='$openid'"; $res=mysqli_query($link,$sql); $row=mysqli_fetch_assoc($res); $this->pagedata['realname']=$row['realname']; $this->pagedata['avatar']=$row['avatar']; $this->page("site/passport/weixin1.html"); }
绑定注册页面
publicfunctionhandle1($url=null){ //链接数据库 $link=mysqli_connect(DB_HOST,DB_USER,DB_PASSWORD,DB_NAME)ordie('数据库连接失败1'); mysqli_set_charset($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"]; $sql="selectmember_idfromsdb_pam_memberswherepassword_account='{$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']; $sql="updatesdb_trustlogin_trustinfosetmember_id=('{$member_id}')whereopenid='{$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
publicfunctionlinshi(){ $code=$_GET['code']; $state=$_GET['state']; if($state==='STATE'){ $this->loginWeixin($code); }elseif($state==='wxBind'){ $this->bindWeixin($code); }else{ returnredirect("http://www.sunmil.cn"); } }
loginWeixin
privatefunctionloginWeixin($code){ //链接数据库 $link=mysqli_connect('127.0.0.1','root','root','ec')ordie('数据库连接失败'); mysqli_set_charset($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="selectopenidfromsdb_trustlogin_trustinfo"; $res=mysqli_query($link,$sql); $row=mysqli_fetch_all($res); //foreach判断 foreach($rowAs$v){ if(in_array($openid,$v,true)){ //缺少登录信息 $sql="selectmember_idfromsdb_trustlogin_trustinfowhereopenid='{$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 $sql="select*fromsdb_pam_memberswheremember_id='{$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""; 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 $sql="insertintosdb_trustlogin_trustinfo(openid,realname,avatar,gender,province,city,trust_source)values('{$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:http://www.sunmil.cn/passport-weixin.html"); }else{ echo'失败了'; } }
curl模拟get请求
privatefunctionhttp_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。
欢迎留言,大家一起讨论。
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