CI框架微信网页授权库
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2022-04-22 16:36:42
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appId = trim('你的appid'); $this->appSecret = trim('你的appsecret'); } function redirect_url($redirect) { /*授权页面*/ $url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=$this->appId&redirect_uri=$redirect&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect"; return $url; } /* 通过code换取access_token*/ function access_token($code) { /*获取到的code换取access_token和openid*/ $post_url = "https://api.weixin.qq.com/sns/oauth2/access_token?appid=$this->appId&secret=$this->appSecret&code=$code&grant_type=authorization_code"; // echo $post_url;exit(); $return = $this->postdata($post_url); // print_r($return);exit(); $access_token = $return['access_token']; $openid = $return['openid']; /*获取微信用户数据*/ $get_userinfo = "https://api.weixin.qq.com/sns/userinfo?access_token=$access_token&openid=$openid&lang=zh_CN"; $userinfo = json_decode(file_get_contents($get_userinfo)); return $userinfo; } function eff($access_token,$openid) { /*检测access_token是否正确,errcode=0 为正确*/ $eff_url = "https://api.weixin.qq.com/sns/auth?access_token=$access_token&openid=$openid"; $get_eff =json_decode(file_get_contents($eff_url)); return $get_eff; } //通过curl方式提交code换取access_token数据 function postdata($url) { header('Content-Type:text/html;charset=utf-8'); // echo $url;exit(); $curl = curl_init(); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($curl, CURLOPT_SSLVERSION, 1); // if (!empty($data)){ // curl_setopt($curl, CURLOPT_POST, 1); // curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // } curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($curl); curl_close($curl); // var_dump($output);exit(); // print_r($output);exit(); $access = json_decode($output,true); return $access; } /* 这个位置开始是控制器index()传入的微信用户资料处理 */ function save_session($data) { foreach ($data as $key => $value) { // $_SESSION['uid'] = $value['uid']; // $_SESSION['nickname'] = $value['nickname']; // $_SESSION['fullname'] = $value['fullname']; // $_SESSION['status'] = $value['status']; // $_SESSION['groups'] = $value['groups']; $_SESSION[$key] = $value; } return $_SESSION; // print_r($_SESSION);exit(); // unset($_SESSION[0]); } function obj_to_arr($data) { // 进行转换成数组 使用 obj_to_arr方式 $data = is_object($data)?get_object_vars($data):$data; foreach ($data as $key => $value) { $arr[$key] = $value; } return $arr; } }
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