close.php,close.php

╰半夏微凉° 2023-01-15 08:02 138阅读 0赞

/\*\*

\* alipay.trade.close(统一收单交易关闭接口)

\* 用于交易创建后，用户在一定时间内未进行支付，可调用该接口直接将未付款的交易进行关闭。

\*/

header('Content-type:text/html; Charset=utf-8');

/\*\*\* 请填写以下配置信息 \*\*\*/

$appid = 'xxxxx'; //https://open.alipay.com 账户中心->密钥管理->开放平台密钥，填写添加了电脑网站支付的应用的APPID

$tradeNo = ''; //在支付宝系统中的交易流水号。最短 16 位，最长 64 位。和out\_trade\_no不能同时为空，如果同时传了 out\_trade\_no和 trade\_no，则以 trade\_no为准。

$outTradeNo = ''; //订单支付时传入的商户订单号,和支付宝交易号不能同时为空。 trade\_no,out\_trade\_no如果同时存在优先取trade\_no

$signType = 'RSA2'; //签名算法类型，支持RSA2和RSA，推荐使用RSA2

//商户私钥，填写对应签名算法类型的私钥，如何生成密钥参考：https://docs.open.alipay.com/291/105971和https://docs.open.alipay.com/200/105310

$rsaPrivateKey='';

/\*\*\* 配置结束 \*\*\*/

$aliPay = new AlipayService();

$aliPay->setAppid($appid);

$aliPay->setRsaPrivateKey($rsaPrivateKey);

$aliPay->setTradeNo($tradeNo);

$aliPay->setOutTradeNo($outTradeNo);

$result = $aliPay->doClose();

$result = $result\['alipay\_trade\_close\_response'\];

if($result\['code'\] && $result\['code'\]=='10000')\{

echo '

# 订单已关闭 #

\}else\{

echo $result\['msg'\].' : '.$result\['sub\_msg'\];

class AlipayService

protected $appId;

protected $returnUrl;

protected $notifyUrl;

protected $charset;

//私钥值

protected $rsaPrivateKey;

protected $outTradeNo;

protected $tradeNo;

public function \_\_construct()

$this->charset = 'utf8';

public function setAppid($appid)

$this->appId = $appid;

public function setRsaPrivateKey($saPrivateKey)

$this->rsaPrivateKey = $saPrivateKey;

public function setOutTradeNo($outTradeNo)

$this->outTradeNo = $outTradeNo;

public function settradeNo($tradeNo)

$this->tradeNo = $tradeNo;

/\*\*

\* 关闭订单

\* @return array

\*/

public function doClose()

//请求参数

$requestConfigs = array(

'trade\_no'=>$this->tradeNo,

'out\_trade\_no'=>$this->outTradeNo,

);

$commonConfigs = array(

//公共参数

'app\_id' => $this->appId,

'method' => 'alipay.trade.close', //接口名称

'format' => 'JSON',

'charset'=>$this->charset,

'sign\_type'=>'RSA2',

'timestamp'=>date('Y-m-d H:i:s'),

'version'=>'1.0',

'biz\_content'=>json\_encode($requestConfigs),

);

$commonConfigs\["sign"\] = $this->generateSign($commonConfigs, $commonConfigs\['sign\_type'\]);

$result = $this->curlPost('https://openapi.alipay.com/gateway.do',$commonConfigs);

$resultArr = json\_decode($result,true);

if(empty($resultArr))\{

$result = iconv('GBK','UTF-8//IGNORE',$result);

return json\_decode($result,true);

return $resultArr;

public function generateSign($params, $signType = "RSA") \{

return $this->sign($this->getSignContent($params), $signType);

protected function sign($data, $signType = "RSA") \{

$priKey=$this->rsaPrivateKey;

$res = "-----BEGIN RSA PRIVATE KEY-----\\n" .

wordwrap($priKey, 64, "\\n", true) .

"\\n-----END RSA PRIVATE KEY-----";

($res) or die('您使用的私钥格式错误，请检查RSA私钥配置');

if ("RSA2" == $signType) \{

openssl\_sign($data, $sign, $res, version\_compare(PHP\_VERSION,'5.4.0', '

\} else \{

openssl\_sign($data, $sign, $res);

$sign = base64\_encode($sign);

return $sign;

/\*\*

\* 校验$value是否非空

\* if not set ,return true;

\* if is null , return true;

\*\*/

protected function checkEmpty($value) \{

if (!isset($value))

return true;

if ($value === null)

return true;

if (trim($value) === "")

return true;

return false;

public function getSignContent($params) \{

ksort($params);

$stringToBeSigned = "";

$i = 0;

foreach ($params as $k => $v) \{

if (false === $this->checkEmpty($v) && "@" != substr($v, 0, 1)) \{

// 转换成目标字符集

$v = $this->characet($v, $this->charset);

if ($i == 0) \{

$stringToBeSigned .= "$k" . "=" . "$v";

\} else \{

$stringToBeSigned .= "&" . "$k" . "=" . "$v";

$i++;

unset ($k, $v);

return $stringToBeSigned;

/\*\*

\* 转换字符集编码

\* @param $data

\* @param $targetCharset

\* @return string

\*/

function characet($data, $targetCharset) \{

if (!empty($data)) \{

$fileType = $this->charset;

if (strcasecmp($fileType, $targetCharset) != 0) \{

$data = mb\_convert\_encoding($data, $targetCharset, $fileType);

//$data = iconv($fileType, $targetCharset.'//IGNORE', $data);

return $data;

public function curlPost($url = '', $postData = '', $options = array())

if (is\_array($postData)) \{

$postData = http\_build\_query($postData);

$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); //设置cURL允许执行的最长秒数

if (!empty($options)) \{

curl\_setopt\_array($ch, $options);

//https请求 不验证证书和host

curl\_setopt($ch, CURLOPT\_SSL\_VERIFYPEER, false);

curl\_setopt($ch, CURLOPT\_SSL\_VERIFYHOST, false);

$data = curl\_exec($ch);

curl\_close($ch);

return $data;

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close.php,close.php

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