zhishifufei_php/application/wap/controller/Alipay.php

<?php
// +----------------------------------------------------------------------
// | 天诚科技 [ 刘海东 17600099397赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2020 https://www.tczxkj.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 该系统并不是自由软件，未经许可不能去掉相关版权
// +----------------------------------------------------------------------
// | Author:甘肃天诚志信电子商务有限公司 刘海东 联系电话维系17600099397
// +----------------------------------------------------------------------

namespace app\wap\controller;

use basic\WapBasic;
use service\AlipayTradeWapService;
use service\UtilService;
use service\SystemConfigService;
use service\JsonService;
use think\Log;

/**
 * 支付宝支付
 * Class Alipay
 * @package app\wap\controller
 */
class Alipay extends WapBasic
{
    protected function _initialize()
    {
        parent::_initialize(); // TODO: Change the autogenerated stub
        $this->assign('overallShareWechat', json_encode([]));
        $this->assign('userInfo', ['uid' => 0]);
    }

    /**
     * 支付页微信端提示切换浏览器,其他浏览器直接支付
     * @param string $info 加密后的支付参数
     * @return mixed|void
     */
    public function index($info = '', $params = false)
    {
        if (!$info) $this->failed('缺少支付参数');
        $info = json_decode(base64_decode($info), true);
        if (!$info) $this->failed('缺少支付参数');
        $isWechat = UtilService::isWechatBrowser();
        if ($isWechat) {
            $this->assign('isWechat', $isWechat);
            return $this->fetch();
        } else {
            Log::error();
            return JsonService::successful(AlipayTradeWapService::init()->AliPayWap($info['orderId'], $info['pay_price'], $info['orderName'], $info['returnUrl'], $params));
        }
    }

    /**
     * 支付宝APP支付
     * @param string $info 加密后的支付参数
     * @return mixed|void
     */
    public function appPay($info = '', $params = false)
    {
        if (!$info) return $this->failed('缺少支付参数');
        $info = json_decode(base64_decode($info), true);
        if (!$info) return $this->failed('缺少支付参数');
        return JsonService::successful(AlipayTradeWapService::init()->AliPayApp($info['orderId'], $info['pay_price'], $info['orderName'], $params));
    }

    /**
     * 在电脑端调起支付宝扫码支付
     * @param string $info 加密后的支付参数
     * @param bool $params
     * @throws \Exception
     */
    public function native($info = '', $params = false)
    {
        if (!$info) $this->failed('缺少支付参数');
        $info = json_decode(base64_decode($info), true);
        if (!$info) $this->failed('缺少支付参数');
        if (request()->isMobile()) {
            $this->failed('请不要在移动端调用该接口');
        } else {
            AlipayTradeWapService::init()->AliPayNative($info['orderId'], $info['pay_price'], $info['orderName'], $params);
        }
    }

    /**
     * 支付宝同步回调
     * @return mixed
     */
    public function alipay_success_synchro()
    {
        $res = AlipayTradeWapService::init()->AliPayReturn();
        $result = $res['result'];
        if ($result) $is_pay = true;
        else $is_pay = false;
        $isWechat = UtilService::isWechatBrowser();
        $this->assign([
            'isWechat' => $isWechat,
            'is_pay' => $is_pay
        ]);
        return $this->fetch();
    }

    /**
     * 支付宝异步回调
     */
    public function alipay_success_notify()
    {
        AlipayTradeWapService::handleNotify();
    }

}