本文主要向大家介绍了PHP语言学习之php 做支付宝电脑网站和app支付，通过具体的内容向大家展示，希望对大家学习php语言有所帮助。

首先支付宝的文档真是看得头晕眼花，摸不着北的感觉，网上百度PHP支付宝一堆都是花里胡哨的，看得一脸懵逼。所以自己整理了一下，其实也没那么复杂直接上代码：

php 电脑支付的方法：

/**     * 支付宝支付     *$order_sn 单号  $total_amount 价格     */    public function alipay($order_sn,$total_amount)    {        require_once INCLUDES_PATH.‘class‘.DS.‘Pay‘.DS.‘mobile‘.DS.‘alipaytest/‘.‘AopClient.php‘;        $aop = new AopClient();//这个类支付宝php服务端 都要用到 (app支付服务端也要用到这个类)        $aop->gatewayUrl = ‘https://openapi.alipay.com/gateway.do‘;//支付宝网关，也就是接口地址        $aop->appId = ‘201709010........‘;//APPID        $aop->rsaPrivateKey =‘‘";//商户的私钥()        $aop->format = ‘json‘;        $aop->apiVersion = ‘1.0‘;        $aop->postCharset= ‘utf-8‘;        $aop->signType = ‘RSA2‘;              $request = new AlipayTradePagePayRequest();//支付宝电脑网站支付需要用到的类 这个类支付宝SDK可以下载        $request->setNotifyUrl(HTTP_HOST.‘pay/alipay_notify.php‘);//支付结果的异步通知回调地址        $request->setReturnUrl(HTTP_HOST.‘pay/alipay_return.php‘);//同步回调回调地址        $bizcontent = json_encode(array(            ‘subject‘=>‘商品订单‘.$order_sn,            ‘out_trade_no‘=>$order_sn,            ‘body‘=>‘商品订单‘,            ‘total_amount‘=>sprintf(‘%.2f‘,$total_amount),            ‘product_code‘=>‘FAST_INSTANT_TRADE_PAY‘,//支付类型，APP和电脑支付 手机支付是不一样的 所以这个类型也是不一样的        ), JSON_UNESCAPED_UNICODE);        $request->setBizContent($bizcontent);        $test = $aop->pageExecute($request,‘post‘);//支付宝返回来的地址，直接是可以跳转的        echo $test;    }

附上所需要用到的类：

只需要这三个类就好了，支付宝的sdk 满满的一堆 ，但是我们不需要那么多，需要用到类再把它抠出来就好了 好像传不了文件 有需要的可以加我QQ(1031486419)我发给你

app 支付 我们PHP 服务端的代码，其实就是生成一堆支付的参数 直接上代码了，其实和上面的电脑支付没什么区别 只不过是参数有所变动：

/**     * 生成支付宝app支付参数     * @param string $title     * @param string $order_sn     * @param float $amount     * @return string     */    public function alipay_app($title, $order_sn, $amount)    {        require_once BASE_DATA_PATH.‘/vendors/alipay/AopClient.php‘;        $aop = new AopClient();        $aop->gatewayUrl = ‘https://openapi.alipay.com/gateway.do‘;        $aop->appId = ‘20170901。。。‘;        //$aop->rsaPrivateKey = ‘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‘;//请填写开发者私钥去头去尾去回车，一行字符串        $aop->rsaPrivateKey = ‘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‘;        $aop->format = ‘json‘;        $aop->charset = ‘UTF-8‘;        $aop->signType = ‘RSA2‘;        //$aop->alipayrsaPublicKey = ‘MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAptDyV0pRbSn2A33coQOBhzNIA29hgllWsLxDuai8uDuKxQ4tDpkakqSAu7Ru4fRFrXupCXxLPYFLi9sj3E6q0TjpxvfvWDYbx1iVNAqQXTNwx06ibxSsljTKePRevaVfwFAYSxyGhw7zEbu9YBAQuPo7ER48dWPsVgvgmBu0DEM0ZmrzT5NKnrROiFAKOwruwmQPxEDmhP4fc5ql41sTD+MfPEQPOWi6oTQxys20JhHK7kCwiMaKraaDFJi8zPrBxfXaXV92N8AGzWBodsFLRTJfAscGjhncYYKuygDma7yJS0CEt0gqKz0CgIQvGT43KHdPpeNavAYz1BDs6jDnjwIDAQAB‘;//请填写支付宝公钥，一行字符串        $aop->alipayrsaPublicKey   = ‘MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlyFPnRahghm70fLEzJ/q4OgEuzYVaoTYlLr2GekhOyrqbte1JMFED1quTkJ7yx+iOXx39jX9sGO+sCJ9ruKfRlJ7vItVhd7Z2a6uTcF1tHrDOwTw45TQXbgFAkPWZEzbWnvTkQ/uR9KXJg1h98WPCHwS2nvoJ53puBfureyFUjmZKdKJjhboUMKd51QeV59It6IAVM8fvxb+1QnZVM7WtdAG12sRS8dD5ZoElIJABTCFie/5pBdoBZymCNYCGP8sUpbUAxCnexetvpG5O7RPUz/Nc7EFz5O1L+qYUfv74rrIRLo7Nl+G6yLRR+LETXlxlb9VLNgKjsxXshzKyLzJCwIDAQAB‘;        $request = new AlipayTradeAppPayRequest();        $bizcontent = json_encode(array(            ‘subject‘=>$title,            ‘out_trade_no‘=>$order_sn,            ‘timeout_express‘=>‘30m‘,            ‘total_amount‘=>sprintf(‘%.2f‘,$amount),            ‘product_code‘=>‘QUICK_MSECURITY_PAY‘,        ), JSON_UNESCAPED_UNICODE);        $request->setNotifyUrl(‘http://xxx/control/alipay_notify.php‘);        $request->setBizContent($bizcontent);        $response = $aop->sdkExecute($request);        return $response;    }

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