⼀个PHP⽂件搞定⽀付宝现⾦红包
B2C现⾦红包流程：
1.调⽤统⼀转账接⼝（ansfer）将资⾦从发起请求的商户⽀付宝账户余额打款给领取红包的⼈。
教师节朋友圈说说>公办学校和民办学校的区别2.可以通过转账业务单据查询接⼝（ansmon.query）查询红包转发送状态。
B2C现⾦红包代码：
<?php
$appid = 'xxxxx'; //open.alipay 账户中⼼->密钥管理->开放平台密钥，填写添加了现⾦红包的应⽤的APPID $alipayRootCertSn = 'xxxxx'; //⽀付宝根证书sn
$appCertSn = 'xxxxx'; //应⽤证书sn
$outTradeNo = uniqid(); //商户订单号，不能重复
$payAmount = 0.01; //红包⾦额，单位：元
$orderName = '公益'; //红包标题
$signType = 'RSA2'; //签名算法类型，⽀持RSA2和RSA，推荐使⽤RSA2
$userid = '2088xxx'; //接收红包的⽀付宝⽤户id（2088开头的16位数字）
//商户私钥
$rsaPrivateKey='xxxxx';
$aliPay = new AlipayService();
$aliPay->setAppid($appid);
$aliPay->setAlipayRootCertSn($alipayRootCertSn);
$aliPay->setAppCertSn($appCertSn);
$aliPay->setRsaPrivateKey($rsaPrivateKey);
$aliPay->setNotifyUrl($notifyUrl);
$aliPay->setTotalFee($payAmount);
$aliPay->setOutTradeNo($outTradeNo);
$aliPay->setOrderName($orderName);
$aliPay->setUserId($userid);
$result = $aliPay->sendRedPacket();
if($result['alipay_fund_trans_uni_transfer_response']['code']==10000){
echo '红包发送成功';
}else{
echo '红包发送失败，原因：'.$result['alipay_fund_trans_uni_transfer_response']['msg'];
}
class AlipayService
{
protected $appId;
protected $alipayRootCertSn;
protected $appCertSn;
protected $notifyUrl;
protected $charset;
//私钥值
protected $rsaPrivateKey;
protected $totalFee;
protected $outTradeNo;
protected $orderName;
protected $userid;
public function __construct()
{
$this->charset = 'utf-8';
}
public function setAppid($appid)
{
$this->appId = $appid;
}
public function setAlipayRootCertSn($alipayRootCertSn)
{
$this->alipayRootCertSn = $alipayRootCertSn;
}
public function setAppCertSn($appCertSn)
{
$this->appCertSn = $appCertSn;
}
public function setNotifyUrl($notifyUrl)
{
$this->notifyUrl = $notifyUrl;
}
public function setRsaPrivateKey($saPrivateKey)
{
$this->rsaPrivateKey = $saPrivateKey;
}
public function setTotalFee($payAmount)
{
$this->totalFee = $payAmount;
}
public function setOutTradeNo($outTradeNo)
{
$this->outTradeNo = $outTradeNo;
}
public function setOrderName($orderName)
{
$this->orderName = $orderName;
}
public function setUserId($userid)
{
$this->userid = $userid;
}
/**
* 发红包
* @return array
*/
public function sendRedPacket()
{
//请求参数
$requestConfigs = array(
'out_biz_no'=>$this->outTradeNo,
'trans_amount'=>$this->totalFee, //单位元
'product_code'=>'STD_RED_PACKET',
'biz_scene'=>'DIRECT_TRANSFER',
'remark'=>$this->orderName,
'order_title'=>$this->orderName, //订单标题
'payee_info'=>array(
'identity'=>$this->userid, //接受红包的⽤户id
'identity_type'=>'ALIPAY_USER_ID', //参与⽅的标识类型
),
'business_params'=>array(
'sub_biz_scene'=>'REDPACKET', //⼦场景
)
);
$commonConfigs = array(
//公共参数
'alipay_root_cert_sn' => $this->alipayRootCertSn,
'app_cert_sn' => $this->appCertSn,
'app_id' => $this->appId,
'method' => 'ansfer', //接⼝名称
'format' => 'JSON',
'charset'=>'utf-8',
'sign_type'=>'RSA2',
'timestamp'=>date('Y-m-d H:i:s'),
'version'=>'1.0',
'biz_content'=>json_encode($requestConfigs),
);
$commonConfigs["sign"] = $this->generateSign($commonConfigs, $commonConfigs['sign_type']); $result = $this->curlPost('openapi.alipay/gateway.do',$commonConfigs);
小型冰箱
return json_decode($result,true);
}
public function generateSign($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, $res, version_compare(PHP_VERSION,'5.4.0', '<') ? SHA256 : OPENSSL_ALGO_SHA256); //OPENSSL_ALGO_SHA25 6是php5.4.8以上版本才⽀持
} else {
openssl_sign($data, $sign, $res);
}
$sign = base64_encode($sign);
return $sign;灯饰十大品牌
}
/**
* 校验$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";暖心到爆的短句妈妈
} 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, $targetCharset) {
林宗一if (!empty($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;
}
}
C2C现⾦红包流程：
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