微信支付

  微信支付引入微信库，微信支付库（库文件在我的资源中下载）

vendor('wechat.wechat');

        $wechat = new \wechat();

        $data['openid'] = $wechat->GetOpenid(); //获取openid
        $data['M_Remark'] = '';
        $data['M_OrderId'] = $order_id;
        $data['M_OrderNO'] = $order['order_code'];
        $data['M_Amount'] = $order['order_total_money'];
        $data['M_BatchOrderNO'] = $order['order_code'];
        
        vendor('pay_wap_wechat.wap_wechat');
        $wechat = new \wap_wechat();
        $send = $wechat->getSendData($data);//生成预支付码

        $wechat->doPay($send);