<?php
use think\controller;
/** */
class wxpaycontroller extends homecontroller
public function wxpay()
$outtradeno=$order_info['tag'].time();
//$totalfee=$order_info['total_money']*100;
$totalfee=$order_info['total_money']*100;
//$outtradeno=201801151686367077;
$total = round(floatval($totalfee),2);
if (!$total)
$ordername = "訂單編號:".$order_info['orderid'];
$spbillip = $_server['server_addr'];
$this->createjsbizpackage($total, $outtradeno, $ordername, $notifyurl, $spbillip);
}protected function createjsbizpackage($totalfee, $outtradeno, $ordername, $notifyurl, $spbillip)
if ($unifiedorder->return_code != 'success')
if ($unifiedorder->result_code != 'success')
//該陣列內容是需要二次簽名返回給客服端的，必須有時間戳，鍵名命名不能用駝峰法，不能有下劃線或其他任何符號
/*$nonce_str = $this->toarray($unifiedorder->nonce_str);
print_r($nonce_str);die;
$prepay_id = $this->toarray($unifiedorder->prepay_id);*/
$nonce_str = $unifiedorder->nonce_str;
$nonce_str = (string)$nonce_str;
$prepay_id = $unifiedorder->prepay_id;
$prepay_id = (string)$prepay_id;
$arr = array(
"partnerid" => $config['mch_id'],
"timestamp" => time(),
"noncestr" => $nonce_str,
"prepayid" => $prepay_id,
"package" => 'sign=wxpay',
);$arr['sign'] = $this->getsign($arr, $config['key']); //第二次簽名
$arr['outtradeno'] = $unified['out_trade_no']; //返回商戶訂單號
//print_r($arr);die;
$this->ajaxreturn($arr) ;
}public static function toarray($******xml_obj, $array_tags=array(), $strip_white=1)
$attr = array();
foreach ($******xml_obj as $k=>$val) else
}return $attr;
}return false;
}/**
* 生成隨機字串
* @param type $length 設定隨機長度，預設32位
*/protected function createnoncestr($length = 32)
return $str;
}/**
* 獲取簽名
* @param type $params 簽名的物件
* @param type $key 簽名key |_mc`3^+z!kdln>u~5cb
/*** 簽名規則
* @param type $paramap
* @param type $urlencode
* @return type
*/private function formatqueryparamap($paramap, $urlencode = false)
$buff .= $k . "=" . $v . "&";}}
$reqpar = '';
if (strlen($buff) > 0)
return $reqpar;
}/**
* curl post
* @param type $url
* @param type $postdata
* @param type $options
* @return type
*/protected function curlpost($url = '', $postdata = '', $options = array())
$ch = curl_init();
curl_setopt($ch, curlopt_url, $url);
curl_setopt($ch, curlopt_returntransfer, 1);
curl_setopt($ch, curlopt_post, 1);
curl_setopt($ch, curlopt_postfields, $postdata);
curl_setopt($ch, curlopt_timeout, 30); //設定curl允許執行的最長秒數
if (!empty($options))
//https請求 不驗證證書和host
curl_setopt($ch, curlopt_ssl_verifypeer, false);
curl_setopt($ch, curlopt_ssl_verifyhost, false);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}/**
* curl get
* @param string $url
* @param array $options
* @return mixed
*/protected function curlget($url = '', $options = array())
//https請求 不驗證證書和host
curl_setopt($ch, curlopt_ssl_verifypeer, false);
curl_setopt($ch, curlopt_ssl_verifyhost, false);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}/**
* 陣列轉化為xml
* @param type $arr
* @return string
*/protected function arraytoxml($arr) else
$xml .= "<" . $key . ">";
}$xml .= "";
return $xml;
}public function logresult($poststr)
function xmltoarray($xml)
/*** @return type
* 通知頻率為15/15/30/180/1800/1800/1800/1800/3600，單位：秒
*/public function wx_notify()
if ($postobj->return_code != 'success')
if ($postobj->result_code != 'success')
$arr = (array) $postobj;
unset($arr['sign']);
if ($this->getsign($arr, $config['key']) == $postobj->sign) else if ($postobj->result_code == "fail") else
}echo exit('');
//此處應該更新一下訂單狀態，商戶自行增刪操作；操作成功
//這裡就可以做自己資料庫訂單判斷及操作了
//這裡可以選擇直接sql運算元據庫，也可以根據自己需要，模擬自己的加密演算法去請求自己的介面
}} else
}}
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商戶id public static final string partner id 14698sdfs402dsfdew402 常量固定值 public static final string grant type client credential 獲取預支付id的介面url public st...
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文件 arr mchid mchid,nonce str str random 32 隨機數 partner trade no order id,自己定義乙個不重複訂單號 check name no check desc desc,spbill create ip request getclient...
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final string mchid,final string notifyurl,final string outtradeno,final string noncestr,final string body,final string productid,final string totalfee...