如果是个人测试时只需要更改alipay/config.php内的商户私钥，同步跳转，app_id，支付宝网关和支付宝公钥。
注：public下加入第三方文件
更改alipay/aop/AopClient.php 的第413行为：
foreach ($para_temp as $key => $val){if (false === $this->checkEmpty($val)) {//$val = $this->characet($val, $this->postCharset);$val = str_replace("'","'",$val);//$val = str_replace("\"",""",$val);$sHtml.= "<input type='hidden' name='".$key."' value='".$val."'/>";}}
route路由
//支付Route::any('paay','Bhak/paay');
在控制器内设置支付功能
public function paay(){// 获取订单号$data = '12324654';$order_sn = '354654321';// 获取订单名称$name = '水电费';// 查询订单价格$totalPrice = 10;// 判断订单号是否被篡改// $res = \app\home\model\Order::where('user_id', session('userinfo.id'))->where('order_sn', $order_sn)->find();// if (!$res) {// return errorX('订单号异常');// }$pay_type = 'alipay';switch ($pay_type) {case 'alipay':{//.按照要求进行修改echo "<form id='alipayment' action='./alipay/pagepay/pagepay.php' method='post'><input id='WIDout_trade_no' name='WIDout_trade_no' value='" . $order_sn . "'/><input id='WIDsubject' name='WIDsubject' value='" . $name . "'/><input id='WIDtotal_amount' name='WIDtotal_amount' value='" . $totalPrice . "'/><input id='WIDbody' name='WIDbody' /></form><script>document.getElementById('alipayment').submit();</script>";}}}
如果考虑支付过程中断网或者网络异常，只需要用try{}catch(){}包裹住控制器内的支付模块，捕获异常即可
支付回调
//支付回调Route::any('back','Bhak/alipayRollBack');
public function alipayRollBack(){$param = input();require_once("./alipay/config.php");require_once ("./alipay/pagepay/service/AlipayTradeService.php");$alipaySevice = new \AlipayTradeService($config);$result = $alipaySevice->check($param);if ($result) {//验证成功echo '验证成功';} else {echo "验证失败";}}
回调验证成功即为支付成功否则支付失败
