wap端微信h5支付，用于非微信浏览器

来源：互联网发布：radon变换算法编辑：程序博客网时间：2024/05/16 17:22

做项目碰到了wap端实现微信支付，听朋友说微信有wap端的h5支付，就看了下这块的接口，记录下供以后方便查看

（具体的接口可以查看商户平台说明：https://pay.weixin.qq.com/wiki/doc/api/H5.php?chapter=15_1）

<?php/** *非微信浏览器 调用微信h5支付 */namespace app\mobile\controller;use think\Controller;use think\Loader;use think\Request;use think\Url;use think\Config;use think\Page;class Wxpay extends MobileBase{    /**     * @return array  下单方法     */    public function wxpaymoney(Request $request)    {        $param=$request->param();        if (!empty($param)){            $param = json_decode(json_encode(simplexml_load_string($param, 'SimpleXMLElement', LIBXML_NOCDATA)), true);            echo '-------';            p($param);            echo '*******';        }        $url='https://api.mch.weixin.qq.com/pay/unifiedorder';  //下单地址        $appid='appid';//公众号appid        $appsecret='appsecret';        $mch_id='商户平台id';//商户平台id        $nonce_str='qyzf'.rand(100000, 999999);//随机数        $out_trade_no='wap'.date('YmdHis').rand(100000,999999);        $ip=$this->getClientIp();        $scene_info='{"h5_info": {"type":"Wap","app_name": "project info","package_name": "wap订单微信支付"}}';//        $appidInfo=$this->getTokens($appid,$appsecret);//        echo '=======';//        p($appidInfo);//        echo '*******';die;//        $openid=$appidInfo['openid'];        $total_fee=1;        $trade_type='MWEB';        $attach='wap支付测试';        $body='H5支付测试';        $notify_url='http://m.xxxxx.com/Mobile/Wxpay/wxnotify.html';        $arr=[            'appid'=>$appid,            'mch_id'=>$mch_id,            'nonce_str'=>$nonce_str,            'out_trade_no'=>$out_trade_no,            'spbill_create_ip'=>$ip,            'scene_info'=>$scene_info,//            'openid'=>$openid,            'total_fee'=>$total_fee,            'trade_type'=>$trade_type,            'attach'=>$attach,            'body'=>$body,            'notify_url'=>$notify_url        ];        $sign=$this->getSign($arr);        //<openid>'.$openid.'</openid>        $data='<xml> <appid>'.$appid.'</appid> <attach>'.$attach.'</attach> <body>'.$body.'</body> <mch_id>'.$mch_id.'</mch_id> <nonce_str>'.$nonce_str.'</nonce_str> <notify_url>'.$notify_url.'</notify_url> <out_trade_no>'.$out_trade_no.'</out_trade_no> <spbill_create_ip>'.$ip.'</spbill_create_ip> <total_fee>'.$total_fee.'</total_fee> <trade_type>'.$trade_type.'</trade_type> <scene_info>'.$scene_info.'</scene_info> <sign>'.$sign.'</sign> </xml>';        $result=$this->https_request($url,$data);        echo '====================';        var_dump($result);        echo '*******************';        //禁止引用外部xml实体        libxml_disable_entity_loader(true);        $result_info = json_decode(json_encode(simplexml_load_string($result, 'SimpleXMLElement', LIBXML_NOCDATA)), true);        p($result_info);        echo '<a href="'.$result_info['mweb_url'].'">测试微信支付</a>';die;    }    /**     *curl请求     */    private function https_request($url, $data = null) {        p($data);        $curl = curl_init ();        curl_setopt ( $curl, CURLOPT_URL, $url );        curl_setopt ( $curl, CURLOPT_SSL_VERIFYPEER, FALSE );        curl_setopt ( $curl, CURLOPT_SSL_VERIFYHOST, FALSE );        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 );        return $output;    }    /**     * @return 获取ip     */    private function getClientIp()    {        $cip='unknown';        if ($_SERVER['REMOTE_ADDR']){            $cip=$_SERVER['REMOTE_ADDR'];        }elseif (getenv($_SERVER['REMOTE_ADDR'])){            $cip=getenv($_SERVER['REMOTE_ADDR']);        }        return $cip;    }    /**     * @return 异步通知     */    public function wxnotify(Request $request)    {        Loader::import('payment.wxwap.PayNotifyCallBacks');        $notify=new \PayNotifyCallBacks();        $notify->Handle(false);        die;    }    /**     * @param Request      */    public function wxcallback(Request $request)    {        $data=$request->param();        file_put_contents('./testwx1.txt','888888888888888'.$data['orderid'].'-----'.$data['transaction_id'].'******');    }    /**     *     作用：格式化参数，签名过程需要使用     */    public function formatBizQueryParaMap($paraMap, $urlencode)    {//        var_dump($paraMap);//die;        $buff = "";        ksort($paraMap);        foreach ($paraMap as $k => $v)        {            if($urlencode)            {                $v = urlencode($v);            }            //$buff .= strtolower($k) . "=" . $v . "&";            $buff .= $k . "=" . $v . "&";        }        $reqPar='';        if (strlen($buff) > 0)        {            $reqPar = substr($buff, 0, strlen($buff)-1);        }        p($reqPar);//die;        return $reqPar;    }    /**     *     作用：生成签名     */    public function getSign($Obj)    {        p($Obj);//die;        foreach ($Obj as $k => $v)        {            $Parameters[$k] = $v;        }        //签名步骤一：按字典序排序参数        ksort($Parameters);        $String = $this->formatBizQueryParaMap($Parameters, false);        //echo '【string1】'.$String.'</br>';        //签名步骤二：在string后加入KEY   5a02bd8ecxxxxxxxxxxxxc1aae7d199  这里的秘钥是 商户平台设置的一定要改不然报签名错误        $String = $String."&key=5a02bd8ecxxxxxxxxxxxxc1aae7d199";        //echo "【string2】".$String."</br>";        //签名步骤三：MD5加密        $String = md5($String);        //echo "【string3】 ".$String."</br>";        //签名步骤四：所有字符转为大写        $result_ = strtoupper($String);        //echo "【result】 ".$result_."</br>";        return $result_;    }    private function httpGet($url) {        $curl = curl_init();        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);        curl_setopt($curl, CURLOPT_TIMEOUT, 500);        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);        curl_setopt($curl, CURLOPT_URL, $url);        $res = curl_exec($curl);        curl_close($curl);        return $res;    }}

测试demo（PHP版）：    http://download.csdn.net/download/u010533511/10155017

阅读全文

0 0