PHP WxPayApi::getNonceStr方法代碼示例

 public function getAppPaymentParameters($order)
 {
     /*
     $order =null;
     $order = $this->queryOrder($out_trade_no);
     //        print json_encode($order)  .PHP_EOL;
         if ($order) {
             $input = new \WxPayReverse();
             $input->SetOut_trade_no($out_trade_no);
             $result = \WxPayApi::reverse($input);
             print('reserve:'.json_encode($result)) .PHP_EOL;
     //            $input = new \WxPayCloseOrder();
     //            $input->SetOut_trade_no($out_trade_no);
     //            $result = \WxPayApi::closeOrder($input);
     //            print('close:'.json_encode($result)) .PHP_EOL;
         }
     */
     $wxPayConfig = $this->wxPayApi->getWxPayConfig();
     //                print( json_encode($order ) ) .PHP_EOL;
     $prepay_id = $order['prepay_id'];
     $response = array('appid' => $wxPayConfig['APPID'], 'partnerid' => $wxPayConfig['MCHID'], 'prepayid' => $prepay_id, 'package' => 'Sign=WXPay', 'noncestr' => \WxPayApi::getNonceStr(), 'timestamp' => time());
     $response['sign'] = $this->calculateSign($response, $wxPayConfig['KEY']);
     // send it to APP
     return $response;
 }

 /**
  *
  * 獲取jsapi支付的參數
  * @param array $UnifiedOrderResult 統一支付接口返回的數據
  * @throws WxPayException
  *
  * @return json數據，可直接填入js函數作為參數
  */
 public function GetJsApiParameters($UnifiedOrderResult)
 {
     if (!array_key_exists("appid", $UnifiedOrderResult) || !array_key_exists("prepay_id", $UnifiedOrderResult) || $UnifiedOrderResult['prepay_id'] == "") {
         throw new WxPayException("參數錯誤");
     }
     $jsapi = new WxPayJsApiPay();
     $jsapi->SetAppid($UnifiedOrderResult["appid"]);
     $timeStamp = time();
     $jsapi->SetTimeStamp("{$timeStamp}");
     $jsapi->SetNonceStr(WxPayApi::getNonceStr());
     $jsapi->SetPackage("prepay_id=" . $UnifiedOrderResult['prepay_id']);
     $jsapi->SetSignType("MD5");
     $jsapi->SetPaySign($jsapi->MakeSign());
     $parameters = json_encode($jsapi->GetValues());
     return $parameters;
 }

 /**
  * 
  * 獲取jsapi支付的參數
  * @param array $UnifiedOrderResult 統一支付接口返回的數據
  * @throws WxPayException
  * 
  * @return json數據，可直接填入js函數作為參數
  */
 public function GetJsApiParameters($UnifiedOrderResult)
 {
     if (!array_key_exists("appid", $UnifiedOrderResult) || !array_key_exists("prepay_id", $UnifiedOrderResult) || $UnifiedOrderResult['prepay_id'] == "") {
         // throw new WxPayException("參數錯誤");
         Yii::log('WxJsPayHelper 71line', CLogger::LEVEL_ERROR, 'WxJsPayHelper');
         Yii::app()->request->redirect(Assist::getDefaultURL());
     }
     $jsapi = new WxPayJsApiPay();
     $jsapi->SetAppid($UnifiedOrderResult["appid"]);
     $timeStamp = time();
     $jsapi->SetTimeStamp($timeStamp);
     $jsapi->SetNonceStr(WxPayApi::getNonceStr());
     $jsapi->SetPackage("prepay_id=" . $UnifiedOrderResult['prepay_id']);
     $jsapi->SetSignType("MD5");
     $jsapi->SetPaySign($jsapi->MakeSign());
     $parameters = json_encode($jsapi->GetValues());
     return $parameters;
 }

 public function NotifyProcess($data)
 {
     if (!array_key_exists("openid", $data) || !array_key_exists("product_id", $data)) {
         $this->msg = "回調數據異常";
         return false;
     }
     $openid = $data["openid"];
     $product_id = $data["product_id"];
     //統一下單
     $result = $this->unifiedorder($openid, $product_id, $data);
     if (!array_key_exists("appid", $result) || !array_key_exists("mch_id", $result) || !array_key_exists("prepay_id", $result)) {
         $this->msg = "統一下單失敗";
         return false;
     }
     $this->SetData("appid", $result["appid"]);
     $this->SetData("mch_id", $result["mch_id"]);
     $this->SetData("nonce_str", WxPayApi::getNonceStr());
     $this->SetData("prepay_id", $result["prepay_id"]);
     $this->SetData("result_code", "SUCCESS");
     $this->SetData("err_code_des", "OK");
     return true;
 }

 public function pay_get()
 {
     $order = I('get.order', '');
     $m = M('orders');
     // $map['from_member_id'] = $this->uid;
     $map['order_number'] = $order;
     // $map['status'] = 0;
     $info = $m->where($map)->find();
     if (empty($info)) {
         //未支付訂單不存在
         $this->error(5015);
     }
     $total = $info['total'] * 100;
     $describe = 'testname';
     require_once APP_PATH . "SDK/Payment/wechat/lib/WxPay.Api.php";
     $input = new \WxPayUnifiedOrder();
     //設置公眾賬號ID
     $input->SetAppid(\WxPayConfig::APPID);
     //設置商戶號
     $input->SetMch_id(\WxPayConfig::MCHID);
     //設置隨機字符串
     $input->SetNonce_str(\WxPayApi::getNonceStr());
     //設置商品描述
     $input->SetBody($describe);
     //設置商戶訂單號
     $input->SetOut_trade_no($info['order_number']);
     //設置總金額
     $input->SetTotal_fee($total);
     //設置終端IP
     $input->SetSpbill_create_ip(get_client_ip());
     //設置通知地址
     $input->SetNotify_url(U('Wxpay/callback@api'));
     //設置交易類型
     $input->SetTrade_type('APP');
     $order = \WxPayApi::unifiedOrder($input);
     $this->success($order);
 }

 public function wxpay_app()
 {
     $period_id = Input::get('period_id');
     $period = Period::find($period_id);
     // 判斷時間段有效性
     if (!isset($period)) {
         return Response::json(array('error_code' => 2, 'message' => '無該時間段，請重新選擇'));
     }
     if ($period->current >= $period->total) {
         return Response::json(array('error_code' => 3, 'message' => '已滿人，請重新選擇'));
     }
     $schedule = $period->schedule;
     $doctor = $schedule->doctor;
     $user_id = Session::get('user.id');
     // 選擇指定掛號賬戶
     if (Input::has('account_id')) {
         $account_id = Input::get('account_id');
         $account = RegisterAccount::find($account_id);
         if (!isset($account)) {
             return Response::json(array('error_code' => 4, 'message' => '不存在該掛號賬戶'));
         }
         if ($account->user_id != $user_id) {
             return Response::json(array('error_code' => 5, 'message' => '無效賬戶'));
         }
     } else {
         $account = RegisterAccount::where('user_id', $user_id)->first();
         if (!isset($account)) {
             return Response::json(array('error_code' => 6, 'message' => '請先申請掛號賬戶'));
         }
         $account_id = $account->id;
     }
     $user_id = Session::get('user.id');
     $attach = array('period_id' => (int) Input::get('period_id'), 'account_id' => $account_id);
     try {
         $period = Period::find(Input::get('period_id'));
         $schedule = $period->schedule;
         $doctor = $schedule->doctor;
         $order = $this->create_order($user_id, 'APP', json_encode($attach), (int) ($doctor->register_fee * 100));
         $para = array('appid' => $order['appid'], 'partnerid' => WxPayConfig::MCHID, 'prepayid' => $order['prepay_id'], 'package' => 'Sign=WXPay', 'noncestr' => WxPayApi::getNonceStr(), 'timestamp' => time());
         $wxpay_result = new WxPayResults();
         $wxpay_result->FromArray($para);
         $wxpay_result->SetSign();
         $package = $wxpay_result->GetValues();
     } catch (Exception $e) {
         return Response::json(array('error_code' => 1, 'message' => $e->getMessage()));
     }
     return Response::json(array('error_code' => 0, 'package' => $package));
 }

function joinwxinfo($body_arr)
{
    $resp = array();
    $order_no = $body_arr['order_no'];
    $randnum = rand(1000, 9999);
    //產生一個4位隨機數
    $out_trade_no = $order_no;
    //. '-' . $randnum; //記錄訂單號+_+隨機數
    //    $arr['device_info'] = isset($body_arr['client_ip'])?$body_arr['client_ip']:''; //客戶端地址
    $input = new WxPayUnifiedOrder();
    $input->SetBody($out_trade_no);
    $input->SetOut_trade_no($out_trade_no);
    $input->SetTotal_fee(getfee($body_arr));
    //這裏是微信，默認單位：分
    $time = time();
    $input->SetTime_start(date("YmdHis"), $time);
    $input->SetTime_expire(date("YmdHis", $time + 600));
    $input->SetNotify_url(_WXNOTIFYURL_ . 'pay/mobilepay/wxpay/interface/appnotify.php');
    $input->SetTrade_type("APP");
    //    $WxPayUnifiedOrder->SetAttach("test");
    //    $input->SetGoods_tag("test");
    //    $input->SetProduct_id("123456789");
    $retarr = WxPayApi::unifiedOrder($input);
    //返回數據解析為數組了
    if ($retarr['return_code'] == 'SUCCESS') {
        //成功
        $nostr = WxPayApi::getNonceStr();
        $resp['wx_app_id'] = $retarr['appid'];
        $resp['wx_partner_id'] = $retarr['mch_id'];
        $resp['wx_nonce'] = $nostr;
        //$retarr['nonce_str'];
        $resp['wx_timestamp'] = $time;
        //date("YmdHis");
        $retinput = new WxPayReplyData();
        if ($retarr['result_code'] == 'SUCCESS') {
            $resp['wx_prepay_id'] = $retarr['prepay_id'];
            $retinput->SetappId(WxPayConfig::APPID);
            //公眾賬號ID
            $retinput->SetnonceStr($nostr);
            //隨機字符串
            $retinput->Setpackage('Sign=WXPay');
            $retinput->SetpartnerId($retarr['mch_id']);
            $retinput->SetprepayId($retarr['prepay_id']);
            $retinput->SettimeStamp($time);
            //
            $resp['wx_sign'] = $retinput->MakeSignSpecil();
        }
        $resp['wx_package'] = 'Sign=WXPay';
        //固定值
    } else {
        $resp = $retarr;
        $resp['status'] = 1046;
        $resp['desc'] = '失敗';
    }
    return $resp;
}

 /**
  *
  * 按類型獲取支付憑證
  * @param data
  */
 public static function getPayConfig($data)
 {
     $input = self::getUnifiedOrder($data);
     $config = WxPayApi::unifiedOrder($input);
     if ($config['return_code'] == 'FAIL') {
         throw new WxPayException($config['return_msg'], 1);
     }
     if ($data['trade_type'] = 'JSAPI') {
         $jsapi = new WxPayJsApiPay();
         $jsapi->SetAppid($config["appid"]);
         $jsapi->SetTimeStamp(strtotime($data['time_start']));
         $jsapi->SetNonceStr(WxPayApi::getNonceStr());
         $jsapi->SetPackage("prepay_id=" . $config['prepay_id']);
         $jsapi->SetSignType("MD5");
         $jsapi->SetPaySign($jsapi->MakeSign());
         $parameters = json_encode($jsapi->GetValues());
         return $parameters;
     } else {
         if ($data['trade_type'] = 'APP') {
             // TODO HBuilder
             // // 參與簽名的字段名為appId，partnerId，prepayId，nonceStr，timeStamp，package。注意：package的值格式為Sign=WXPay
             // $time_stamp = time();
             // $pack   = 'Sign=WXPay';
             // //輸出參數列表
             // $prePayParams =array();
             // $prePayParams['appid']      =$config['appid'];
             // $prePayParams['partnerid']  =$config['mch_id'];
             // $prePayParams['prepayid']   =$config['prepay_id'];
             // $prePayParams['noncestr']   =$config['nonce_str'];
             // $prePayParams['package']    =$pack;
             // $prePayParams['timestamp']  =$time_stamp;
             // $prePayParams['sign']       =$config['sign'];
             // return $prePayParams;
         }
     }
     return $config;
 }