《PHP實例：微信第三方登錄(原生)demo【必看篇】》要點：
本文介紹了PHP實例：微信第三方登錄(原生)demo【必看篇】，希望對您有用。如果有疑問，可以聯系我們。
PHP編程在一家ecstore二開公司有一段時間了,公司希望往自己研發產品上面走,一直在培養新人.
PHP編程最近要自己去微信登錄,自己就在ectore的框架基礎上,寫的原生微信第三方登錄以此來熟悉微信第三方登錄,在ecstore上面去寫.
PHP編程一個簡單的demo,不是很好,分享給大家,希望能給想做微信第三方登錄的朋友帶來思路...
PHP編程首先：
PHP編程
資料準備：
水印圖片 28*28 png格式 公司logo
高清圖片 108*108 png格式 公司logo
1.在微信開放平臺 https://open.weixin.qq.com/中填寫基本信息,
2.完成郵箱驗證,
3.并完善開發者資料,注冊成為開發者.
4.在“賬號中心”完成開發者資質認證.
5.進入微信開放平臺管理中心網站應用,點擊“創建應用”按鈕.
6.填寫基本信息,完成點擊下一步
7.填寫平臺信息
應用簽名：可在微信開發平臺的資源中心》》資源下載》》中下載“簽名生成工具”,用戶獲取已經安裝到手機的第三方應用的簽名.輸入應用包名,即可獲得該應用的簽名值.
8.提交審核后,在7個工作日內騰訊將給出審核結果.(通常較快,幾個小時就可反饋結果)
PHP編程獲取AppID,AppSecret,之后的處理：
PHP編程
需要在你想加的網站登錄頁給一個鏈接：<a href="https://open.weixin.qq.com/connect/qrconnect?appid=your appid &redirect_uri=http://www.sunmil.cn/passport-linshi.html&response_type=code&scope=snsapi_login&state=STATE#wechat_redirect" rel="external nofollow" >微信登錄</a>
<br><br>
PHP編程處理微信登錄開始
PHP編程定義appid appsecert
PHP編程
private $appid = "your appid";
private $appsecert = "your appsecert";
private $redirect_uri = http://www.sunmil.cn/wxGetCode;
PHP編程綁定賬號頁面
PHP編程
public function weixin(){
//鏈接數據庫
$link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('數據庫連接失敗4');
$link = mysqli_connect('127.0.0.1', 'root','root', 'ec') or die('數據庫連接失敗');
mysqli_set_charset($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'];
$this->page("site/passport/weixin.html");
}
PHP編程當第一次微信登錄,處理綁定賬號頁面
PHP編程
public function handle($url=null){
// $url = "http://www.sunmil.cn";
//鏈接數據庫
$link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('數據庫連接失敗3');
mysqli_set_charset($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);//用于記住密碼
// setCartNum()需要傳入一個參數
$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'));
}
//查詢數據庫
$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'];
//鏈接數據庫,插入數據
$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){
//刪除cookie
setcookie("openid", $openid, time()-3600);
kernel::single('pam_lock')->flush_lock($member_id);
$this->splash('success',$url,app::get('b2c')->_('登錄成功'),true);
}else{
echo '失敗了';
}
}
PHP編程處理綁定注冊頁面
PHP編程
public function weixin1(){
//鏈接數據庫
$link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('數據庫連接失敗2');
mysqli_set_charset($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'];
$this->page("site/passport/weixin1.html");
}
PHP編程綁定注冊頁面
PHP編程
public function handle1($url=null){
//鏈接數據庫
$link = mysqli_connect(DB_HOST, DB_USER,DB_PASSWORD,DB_NAME ) or die('數據庫連接失敗1');
mysqli_set_charset($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');
}
/*注冊完成后做某些操作! 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'];
}
//會員注冊成功,處理member_id 開始
$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'];
//鏈接數據庫,插入數據
$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){
//刪除cookie
setcookie("openid", $openid, time()-3600);
$this->splash('success',$url,app::get('b2c')->_('注冊成功'),$ajax_request);
}
//會員注冊成功,處理member_id 結束
$this->splash('failed',$back_url,app::get('b2c')->_('注冊失敗'),$ajax_request);
}
}
PHP編程臨時頁面
PHP編程
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");
}
}
PHP編程loginWeixin
PHP編程
private function loginWeixin($code){
//鏈接數據庫
$link = mysqli_connect('127.0.0.1', 'root','root', 'ec') or die('數據庫連接失敗');
mysqli_set_charset($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模擬get請求,獲取結果
$res = $this->http_curl($url);
//轉化為數組
$result = json_decode($res,true);
$openid = $result['openid'];
//openid存在,直接登錄,openid不存在,先注冊再登錄
$sql = "select openid from sdb_trustlogin_trustinfo";
$res = mysqli_query($link, $sql);
$row = mysqli_fetch_all($res);
//foreach 判斷
foreach ($row As $v) {
if(in_array($openid,$v,true)){
//缺少登錄信息
$sql = "select member_id from sdb_trustlogin_trustinfo where openid = '{$openid}'";
//查出member_id
$res = mysqli_query($link, $sql);
$row = mysqli_fetch_assoc($res);
$member_id = $row['member_id'];
//查出會員信息
$sql = "select * from sdb_pam_members where member_id = '{$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.;
exit;
}
}
$access_token = $result['access_token'];
//獲取用戶基本信息
$getInfoUrl = "https://api.weixin.qq.com/sns/userinfo?access_token=".$access_token."&openid=".$openid."&lang=zh_CN";
$userInfo = $this->http_curl($getInfoUrl);
$trustinfo = json_decode($userInfo);
//判斷trustinfo表里面是否存在該條數據
$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';
//連接數據庫,插入數據
$sql = "insert into sdb_trustlogin_trustinfo (openid,realname,avatar,gender,province,city,trust_source) values ('{$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:http://www.sunmil.cn/passport-weixin.html");
}else{
echo '失敗了';
}
}
PHP編程curl模擬get請求
PHP編程
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;
}
PHP編程處理微信登錄結束
PHP編程就可以實現微信登錄了,當然了,一個簡單熟悉微信第三登錄的demo,有機會用tp框架分裝完善一個完整的微信第三方登錄.
PHP編程歡迎留言,大家一起討論.
PHP編程以上這篇微信第三方登錄(原生)demo【必看篇】就是小編分享給大家的全部內容了,希望能給大家一個參考,也希望大家多多支持維易PHP.
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