php版微信小程序会员卡创建、领取、激活、删除、查看通过

<?php session_start(); /* *本例子只做演示，可参考使用，不可直接用到复制到实际代码中，需根据实际开发情况修改后方可使用。 */ //生成签名函数 class card{ protected $appid ; protected $secret ; protected $card_id ; protected $xcx ; protected $xcxPath ; // protected $openid ; function __construct($appid, $secret,$card_id,$xcx,$xcxPath) { $this->appid = $appid; $this->secret = $secret; $this->card_id=$card_id; $this->xcx = $xcx; $this->xcxPath=$xcxPath; // $this->openid=$openid; // print_r($appid); // print_r('========='); // print_r($secret); print_r('========='); // print_r($card_id); } /** * 获取用户领取卡券code * @return mixed * */ public function getUserCard() { $token =$this->getAccessToken(); //这里就是之前获取的access_token $url = "https://api.weixin.qq.com/card/user/getcardlist?access_token=" . $token; //调用接口凭证 $data ='{"openid": "oQWjG1K7Lt2yHKLSNroDnvfWZWqc", "card_id": "'.$this->card_id.'"}'; print_r($data); $dataRes = $this->request_post($url, $data); $res = json_decode($dataRes,true); print_r($res) ; } public function getAccessToken() { $appid = $this->appid;//自己的appid $appsecret =$this->secret;//自己的appsecret /*以上两个参数，是在微信公众号的基本配置里面查看 注意：这个accesstoken一定要缓存起来，因为它有时效性（7200秒） */ if(!empty($_COOKIE)){ $access_token=$_COOKIE["access_token"]; } else{ $access_token=null; } if(empty($access_token)){ $timeout = 5; $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=" . $appid . "&secret=" . $appsecret; $curl = curl_init(); curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl, CURLOPT_URL, $url); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $timeout); //获取access_token和openid,转换为数组 $access = json_decode(curl_exec($curl), true); setcookie("access_token",$access['access_token'], time()+7200); $access_token=$access['access_token']; // print_r($access); } return $access_token; } // * 获取卡券ticket // * @return mixed|string // */ public function getCardApiTicket() { if(!empty($_COOKIE)){ $api_ticket=$_COOKIE["ticket"]; } else{ $api_ticket=null; } if(empty($api_ticket)){ $token = $this->getAccessToken(); //上一步得到的access_token $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=" . $token . "&type=wx_card"; $api_ticket = $this->request_Get($url); $res = json_decode($api_ticket, true); setcookie("ticket",$res['ticket'], time()+7200); $api_ticket=$res['ticket']; } // print_r($res); return $api_ticket; } /** * 获取卡券签名 * @param $timestamp int 时间戳 * @param $api_ticket string 卡券ticket * @param $noncestr string 随机字符串，由开发者设置传入，加强安全性（若不填写可能被重放请求）。随机字符串，不长于 32 位 * @param $card_id string 卡券ID * @param $openid string 用户的微信小程序openid * * @param $code string 卡的编号 * @return array */ public function get_sign(){ $arr = array(); $nonceStr=$this->generateNonceStr(); $apiTicket=$this->getCardApiTicket(); $timestamp=(string)time(); $arr['timestamp'] = $timestamp; $arr['nonce_str'] = $nonceStr; $arr['ticket'] = $apiTicket; $arr['card_id'] = $this->card_id; asort($arr, SORT_STRING); // 排序 $key = implode($arr); // 加密 $signature = sha1($key); return array('timestamp'=>$timestamp,'nonce_str'=>$nonceStr,'sign'=>$signature,'card_id'=>$this->card_id); } /** * 密码字符集 * @param int $length * @return string */ public function generateNonceStr($length=16){ // 密码字符集，可任意添加你需要的字符 $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"; $str = ""; for($i = 0; $i < $length; $i++) { $str .= $chars[mt_rand(0, strlen($chars) - 1)]; } return $str; } /** * 返回提示信息 * @param $code string 错误码 4001 空值 4002 格式不正确 4003 长度 4004 提示 200正确放回 ,0失败 * @param $msg string 错误描述 * @param $data string 返回值 * @return array */ public function resMap($code, $msg, $data) { $map = array(); $map['errMsg'] = $msg; $map['data'] = $data; $map['errCode'] = $code; return json($map); } /*** * GET方法 * @param $url * @return mixed */ public function request_Get($url){ $curl = curl_init(); $timeout = 5; curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($curl,CURLOPT_URL,$url); curl_setopt($curl,CURLOPT_RETURNTRANSFER,1); curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $timeout); $tmpInfo = curl_exec($curl); //返回api的json对象 //关闭URL请求 curl_close($curl); return $tmpInfo; //返回json对象 } /** * 发送post请求 * @param string $url * @param string $param * @return bool|mixed */ public function request_post($url = '', $param = '') { if (empty($url) || empty($param)) { return false; } $postUrl = $url; $curlPost = $param; $ch = curl_init(); //初始化curl curl_setopt($ch, CURLOPT_URL, $postUrl); //抓取指定网页 curl_setopt($ch, CURLOPT_HEADER, 0); //设置header curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //要求结果为字符串且输出到屏幕上 curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_POST, 1); //post提交方式 curl_setopt($ch, CURLOPT_POSTFIELDS, $curlPost); $data = curl_exec($ch); //运行curl curl_close($ch); return $data; } }