1、会员卡的领取也需要js-sdk接口（可以参考获取微信公众号获取用户的地理位置信息）（借鉴网址：http://gaoboy.com/article/25.html）
2、 比获取用户地理位置信息多了一个是需要单独获取签名包，签名方式也和获取用户地理位置的不同（这里再说一下获取签名包的方式）
获取js-sdk签名包：
1、当前的url、时间戳、随机字符串、jsapiticket进行组合
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//调用js-sdk的签名包public function getSignPackage() {$jsapiTicket = $this->getJsApiTicket();// 注意 URL 一定要动态获取，不能 hardcode.（获取当前网页的url）$protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";$url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";//时间戳$timestamp = time();//随机字符串获取$nonceStr = $this->createNonceStr();// 这里参数的顺序要按照 key 值 ASCII 码升序排序$string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr×tamp=$timestamp&url=$url";//生成字符串是用来签名用的$signature = sha1($string);$signPackage = array( "appId" => $this->appid, "nonceStr" => $nonceStr, "timestamp" => $timestamp, "url" => $url, "signature" => $signature, "rawString" => $string);return $signPackage; } |
获取会员卡签名包：
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//使用会员卡领取的签名包 public function getHuiYuanSignPackage() { $apiTicket = $this->getApiTicket(); // 注意 URL 一定要动态获取，不能 hardcode.（获取当前网页的url） $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://"; $url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; //时间戳 $timestamp = time(); //随机字符串获取 // $nonceStr = $this->createNonceStr(); // 这里参数的顺序要按照 key 值 ASCII 码升序排序 $string = $timestamp.$apiTicket."pVYA_t3RCVF_yhNcO6QCeAmb-1UI"; //生成字符串是用来签名用的 $signature = sha1($string); $signPackage = array( "timestamp" => $timestamp, "signature" => $signature, ); return $signPackage; } |
详细代码说明：
HTML页面：
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//引入微信js文件 <script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script><script type="text/JavaScript">//配置信息验证接口（填写的js-sdk获取的签名包的参数）wx.config({ debug: false, appId: '<?PHP echo $signPackage["appId"];?>', timestamp: '<?php echo $signPackage["timestamp"];?>', nonceStr: '<?php echo $signPackage["nonceStr"];?>', signature: '<?php echo $signPackage["signature"];?>', jsApiList: [ // 所有要调用的 API 都要加到这个列表中 'addCard' ] });wx.ready(function(){ //添加卡券 document.querySelector('#addCard').onclick = function () { wx.addCard({ cardList: [ { cardId: "",//微信公众号内创建的会员卡的id cardExt: '{"timestamp":"<?php echo $huiyuanPackage['timestamp'] ?>","signature":"<?php echo $huiyuanPackage['signature'] ?>"}'//会员卡的签名包 } ], //成功之后的回调的函数(通过回调函数该表数据库是否领取会员卡的状态) success: function (res) { $.ajax({ url: '__CONTROLLER__/editHuiYuan', type: 'post', dataType: 'json', data: {is_LingQu: '1',user_id:"<?php echo $user['user_id'] ?>"}, success:function(){ $("#addCard").html("我的会员卡"); } }) } }); }; });</script> |
控制器中的代码：
类库：www.zzvips.com/article/166339.html
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public function index(){$user_id = session('user_id'); if($user_id){ $jssdk = new HomeModelWechatModel(); $signPackage = $jssdk->GetSignPackage();//获取js-sdk签名包 $huiyuanPackage = $jssdk->getHuiYuanSignPackage();获取会员卡签名包 //获取用户信息 $user = M('user')->where(array('user_id' => $user_id))->find(); //产品收藏数量统计 $goods_count = M('goods_shoucang')->where(array('user_id' => $user_id))->count(); //门店收藏数量统计 $shop_count = M('shop_shoucang')->where(array('user_id' => $user_id))->count(); }else{ //判断该用户是否存在 $model = new HomeModelWechatModel(); $openid_accesstoken = $model->openId(); $rst = M('user')->where(array('user_openid' => $openid_accesstoken['openid']))->find(); if($rst){ session('openid',$openid_accesstoken['openid']); session('user_id', $rst['user_id']); $jssdk = new HomeModelWechatModel(); $signPackage = $jssdk->GetSignPackage(); $huiyuanPackage = $jssdk->getHuiYuanSignPackage(); //获取用户信息 $user = M('user')->where(array('user_id' => $rst['user_id']))->find(); //产品收藏数量统计 $goods_count = M('goods_shoucang')->where(array('user_id' => $rst['user_id']))->count(); //门店收藏数量统计 $shop_count = M('shop_shoucang')->where(array('user_id' => $rst['user_id']))->count(); }else{ $userInfo = $model->getOpenId($openid_accesstoken['openid'],$openid_accesstoken['access_token']); $data = array( 'user_img' => $userInfo['headimgurl'], 'user_openid' => $userInfo['openid'], 'user_name' => filter($userInfo['nickname']), 'user_register_time' => time(), 'city' => $userInfo['province'].'-'.$userInfo['city'], ); $id = M('user')->add($data); session('openid', $userInfo['openid']); session('user_id',$id); $jssdk = new HomeModelWechatModel(); $signPackage = $jssdk->GetSignPackage(); $huiyuanPackage = $jssdk->getHuiYuanSignPackage(); //获取用户信息 $user = M('user')->where(array('user_id' => $id))->find(); //产品收藏数量统计 $goods_count = M('goods_shoucang')->where(array('user_id' => $id))->count(); //门店收藏数量统计 $shop_count = M('shop_shoucang')->where(array('user_id' => $id))->count(); } } $this->assign('signPackage', $signPackage); $this->assign('huiyuanPackage', $huiyuanPackage); $this->assign('user', $user); $this->assign('shop_count', $shop_count); $this->assign('goods_count', $goods_count); $this->display();} |
以上所述是小编给大家介绍的微信公众号实现会员卡领取功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！
原文链接：http://blog.csdn.net/bj123467/article/details/72910465
