php如何用op浏览器开发手机网站,PHP实现手机网站支付（兼容微信浏览器）

网上的很多PHP支付宝支付接入教程都颇为复杂&＃xff0c;且需要配置和引入较多的文件&＃xff0c;本人通过整理后给出一个单文件版的&＃xff0c;希望可以给各位想接入支付宝支付的带来些许帮助和借鉴意义。

推荐&＃xff1a;《PHP视频教程》

一个PHP文件搞定支付宝系列&＃xff1a;https://github.com/dedemao/alipay

一个PHP文件搞定微信支付系列&＃xff1a;https://github.com/dedemao/weixinPay

在手机浏览器下打开实现效果

在微信中打开实现效果

注&＃xff1a;兼容微信浏览器需依赖支付宝官方提供的demo(alipay_in_weixin_demo)中的两个文件&＃xff0c;即&＃xff1a;ap.js及pay.htm

环境依赖

PHP5.0以上&＃xff0c;且需要开启CURL服务、SSL服务。

如需兼容微信浏览器&＃xff0c;还需依赖ap.js及pay.htm。

注意事项

1.文件开头的配置信息必须完善

2.商户私钥需填写对应签名算法类型的私钥&＃xff0c;如何生成密钥参考&＃xff1a;

2.1 https://docs.open.alipay.com/291/105971

2.2 https://docs.open.alipay.com/200/105310

代码

header(&＃39;Content-type:text/html; Charset&＃61;utf-8&＃39;);

$appid &＃61; &＃39;xxxxx&＃39;; //https://open.alipay.com 账户中心->密钥管理->开放平台密钥&＃xff0c;填写添加了电脑网站支付的应用的APPID

$returnUrl &＃61; &＃39;http://www.xxx.com/alipay/return.php&＃39;; //付款成功后的同步回调地址

$notifyUrl &＃61; &＃39;http://www.xxx.com/alipay/notify.php&＃39;; //付款成功后的异步回调地址

$outTradeNo &＃61; uniqid(); //你自己的商品订单号

$payAmount &＃61; 0.01; //付款金额&＃xff0c;单位:元

$orderName &＃61; &＃39;支付测试&＃39;; //订单标题

$signType &＃61; &＃39;RSA2&＃39;; //签名算法类型&＃xff0c;支持RSA2和RSA&＃xff0c;推荐使用RSA2

//商户私钥&＃xff0c;填写对应签名算法类型的私钥&＃xff0c;如何生成密钥参考&＃xff1a;https://docs.open.alipay.com/291/105971和https://docs.open.alipay.com/200/105310

$saPrivateKey&＃61;&＃39;MIIEpAIBAAKCAQEA1MV&＃43;OY6MvGfXPM0MkpjT&＃43;FdzGmPOvVmX2wF3gjwQpeHBEUP9jLXhVS32fZ1iXI1e7WUGQ5tvXn28P8190kpOn/c/G5t2CAksUvemvF7uJN/N3Z1HFMdt3omvCd14K05lgcFYz7Z4c&＃43;A7ZJF5bPCB6oshjjUmbCY3hibuWzX/1j8AgsoD9lLyxoFqxLj98k5ZrYIhk900gMQs/WJ3A1FC09Dln9fuhBUyjtPHaml&＃43;4w&＃43;sdkdzxPktxdFrMcI7M7rNEwg25XtST5Z49oFpE84AlXM7&＃43;oC9jYvIpTGE00WomsgtakN039ucT/59Bup6pLkO08Rv85UXbqzGTcYAhNHLfQIDAQABAoIBAQCbuPM58s&＃43;j8KgB8ty5yiqRPoeaj&＃43;O2h4Txn7A02/sfPQvNtCI0wsTpT5twsihULo&＃43;EVYTxJCitUn7df2sP5pyGzTEd5njLRtNu4Zvhj&＃43;Thjf1grERiu9b4oXI/WRzjLRxzi&＃43;uREi40OK&＃43;fWi0xgxDCdROY/eNiEdJfV8zpaqsUxG7VdwZIJQ/8d3Mi31OWv30kr9jfEd15DBInGJgSqR&＃43;qwrAB4pBSMcW8hL6PYlzoPi1ygceFjRrnbeMG40zt0OUPSexQIgAmFvGqxTl5xo3dFEziGHdfWYsBKZ2M8ubAe&＃43;R6LcndxI&＃43;o2Hw4TNcC1tDeNMtjw7&＃43;h9S5aef5A8uWBAoGBAPxCLWPhUHCYlIXUz0D1SoolZs9WK7Kz1YSWnzqrpegN&＃43;foS5/ji93YylGE&＃43;KL31TwbnGQLAwknwMX3qTzmkvTovmy8jevXBsCSEFm81q0wG/35e1SKkTXL66RqB2y0xFLdcF3f9s8ZiEclqkYwNSHh0nqzREfIxMMAsj&＃43;3n2vHdAoGBANftYkZYrbs4iI/ZcjmBYguYikNfNmrD&＃43;Ta6ckOGZqsHfwXJCAz1rF4/XCqVAc9nxuzJR/72qkn9z07uH6qSZCqlZDRki2KaK2UVqFDB&＃43;0abMk/TGHXuMmdvMkyj2jEZxG2rkg0kmg4qYkkg/5tGG1On/0GeZNVPu8JpsFr1pDYhAoGBANr8pCTKC6fDfWP1C3qrtmrY7zhc6RB4d4pjq5UmP5&＃43;EypaiZQi2F/dfD1qfuIS3eURXyGmQZtoDDyPtDZvP/ImPnFs&＃43;pNbFryD0HfmrEKquhIvyzXoGQknnsgbV5iyEKCTJaII9FxzINAKzZei7&＃43;0a&＃43;jqUd1kN3Gogp50Sze2ltAoGARaM5Xpaa8RZ6dGocfI9Nn4/Ch5fdZPFvHkdjMoPV&＃43;LKiNKtw/Tz&＃43;KiclAlasDsfZT&＃43;RaY9AJe3NvuHTzoX807swIVR1Xr3EpLaCed&＃43;0XrN3AjB34dZAskU87WZw&＃43;cjdtMjFzGOoFBSyGJi&＃43;OP/WMOp6jo/YBbwoX88tCJROzsgECgYAT8pHHIyPt5Y/5pDb8EDvD3XNES1fBkfZffSoAodsrkeoKgrsKl&＃43;9M3rcGX&＃43;S9dscyoH0ur3BFTMHtIOOhC5qytt&＃43;BhMHIP5mAs4di4u/joQCWQbUyrUggVK5it&＃43;6BFgAT&＃43;jeB7zTAUtgGpTVFq3kLbV0NZ&＃43;XQyEHVlnoJnHYpQg&＃61;&＃61;&＃39;;

$aliPay &＃61; new AlipayService($appid,$returnUrl,$notifyUrl,$saPrivateKey);

$payConfigs &＃61; $aliPay->doPay($payAmount,$outTradeNo,$orderName,$returnUrl,$notifyUrl);

class AlipayService

{

protected $appId;

protected $returnUrl;

protected $notifyUrl;

protected $charset;

//私钥值

protected $rsaPrivateKey;

public function __construct($appid, $returnUrl, $notifyUrl,$saPrivateKey)

{

$this->appId &＃61; $appid;

$this->returnUrl &＃61; $returnUrl;

$this->notifyUrl &＃61; $notifyUrl;

$this->charset &＃61; &＃39;utf8&＃39;;

$this->rsaPrivateKey&＃61;$saPrivateKey;

}

/**

* 发起订单

* &＃64;param float $totalFee 收款总费用 单位元

* &＃64;param string $outTradeNo 唯一的订单号

* &＃64;param string $orderName 订单名称

* &＃64;param string $notifyUrl 支付结果通知url 不要有问号

* &＃64;param string $timestamp 订单发起时间

* &＃64;return array

*/

public function doPay($totalFee, $outTradeNo, $orderName, $returnUrl,$notifyUrl)

{

//请求参数

$requestConfigs &＃61; array(

&＃39;out_trade_no&＃39;&＃61;>$outTradeNo,

&＃39;product_code&＃39;&＃61;>&＃39;QUICK_WAP_WAY&＃39;,

&＃39;total_amount&＃39;&＃61;>$totalFee, //单位 元

&＃39;subject&＃39;&＃61;>$orderName, //订单标题

);

$commonConfigs &＃61; array(

//公共参数

&＃39;app_id&＃39; &＃61;> $this->appId,

&＃39;method&＃39; &＃61;> &＃39;alipay.trade.wap.pay&＃39;, //接口名称

&＃39;format&＃39; &＃61;> &＃39;JSON&＃39;,

&＃39;return_url&＃39; &＃61;> $returnUrl,

&＃39;charset&＃39;&＃61;>$this->charset,

&＃39;sign_type&＃39;&＃61;>&＃39;RSA2&＃39;,

&＃39;timestamp&＃39;&＃61;>date(&＃39;Y-m-d H:i:s&＃39;),

&＃39;version&＃39;&＃61;>&＃39;1.0&＃39;,

&＃39;notify_url&＃39; &＃61;> $notifyUrl,

&＃39;biz_content&＃39;&＃61;>json_encode($requestConfigs),

);

$commonConfigs["sign"] &＃61; $this->generateSign($commonConfigs, $commonConfigs[&＃39;sign_type&＃39;]);

return $commonConfigs;

}

public function generateSign($params, $signType &＃61; "RSA") {

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

}

protected function sign($data, $signType &＃61; "RSA") {

$priKey&＃61;$this->rsaPrivateKey;

$res &＃61; "-----BEGIN RSA PRIVATE KEY-----\n" .

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

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

($res) or die(&＃39;您使用的私钥格式错误&＃xff0c;请检查RSA私钥配置&＃39;);

if ("RSA2" &＃61;&＃61; $signType) {

openssl_sign($data, $sign, $res, version_compare(PHP_VERSION,&＃39;5.4.0&＃39;, &＃39;

} else {

openssl_sign($data, $sign, $res);

}

$sign &＃61; base64_encode($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 &＃61;&＃61;&＃61; null)

return true;

if (trim($value) &＃61;&＃61;&＃61; "")

return true;

return false;

}

public function getSignContent($params) {

ksort($params);

$stringToBeSigned &＃61; "";

$i &＃61; 0;

foreach ($params as $k &＃61;> $v) {

if (false &＃61;&＃61;&＃61; $this->checkEmpty($v) && "&＃64;" !&＃61; substr($v, 0, 1)) {

// 转换成目标字符集

$v &＃61; $this->characet($v, $this->charset);

if ($i &＃61;&＃61; 0) {

$stringToBeSigned .&＃61; "$k" . "&＃61;" . "$v";

} else {

$stringToBeSigned .&＃61; "&" . "$k" . "&＃61;" . "$v";

}

$i&＃43;&＃43;;

}

}

unset ($k, $v);

return $stringToBeSigned;

}

/**

* 转换字符集编码

* &＃64;param $data

* &＃64;param $targetCharset

* &＃64;return string

*/

function characet($data, $targetCharset) {

if (!empty($data)) {

$fileType &＃61; $this->charset;

if (strcasecmp($fileType, $targetCharset) !&＃61; 0) {

$data &＃61; mb_convert_encoding($data, $targetCharset, $fileType);

}

}

return $data;

}

}

function isWeixin(){

if ( strpos($_SERVER[&＃39;HTTP_USER_AGENT&＃39;],&＃39;MicroMessenger&＃39;) !&＃61;&＃61; false ) {

return true;

}

return false;

}

$queryStr &＃61; http_build_query($payConfigs);

if(isWeixin()):

?>

var gotoUrl &＃61; &＃39;https://openapi.alipay.com/gateway.do?&＃61;$queryStr?>&＃39;;

_AP.pay(gotoUrl);

else:

header("Location:https://openapi.alipay.com/gateway.do?{$queryStr}");

endif;

?>