使用支付寶沙箱支付

php artisan make:controller PayController

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use Yansongda\Pay\Pay;
use Yansongda\Pay\Log;
class PayController extends Controller
{
    //
    protected $config = [
        'app_id' => '2016082000295641',
        'notify_url' => 'http://yansongda.cn/notify.php',
        'return_url' => 'http://yansongda.cn/return.php',
        'ali_public_key' => 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuWJKrQ6SWvS6niI+4vEVZiYfjkCfLQfoFI2nCp9ZLDS42QtiL4Ccyx8scgc3nhVwmVRte8f57TFvGhvJD0upT4O5O/lRxmTjechXAorirVdAODpOu0mFfQV9y/T9o9hHnU+VmO5spoVb3umqpq6D/Pt8p25Yk852/w01VTIczrXC4QlrbOEe3sr1E9auoC7rgYjjCO6lZUIDjX/oBmNXZxhRDrYx4Yf5X7y8FRBFvygIE2FgxV4Yw+SL3QAa2m5MLcbusJpxOml9YVQfP8iSurx41PvvXUMo49JG3BDVernaCYXQCoUJv9fJwbnfZd7J5YByC+5KM4sblJTq7bXZWQIDAQAB',
        // 加密方式： **RSA2**  
        'private_key' => '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',
        'log' => [ // optional
            'file' => './logs/alipay.log',
            'level' => 'info', // 建議生產環境等級調整為 info，開發環境為 debug
            'type' => 'single', // optional, 可選 daily.
            'max_file' => 30, // optional, 當 type 為 daily 時有效，預設 30 天
        ],
        'http' => [ // optional
            'timeout' => 5.0,
            'connect_timeout' => 5.0,
            // 更多設定項請參考 [Guzzle](https://guzzle-cn.readthedocs.io/zh_CN/latest/request-options.html)
        ],
        'mode' => 'dev', // optional,設定此引數，將進入沙箱模式
    ];

    public function index()
    {
        $order = [
            'out_trade_no' => time(),
            'total_amount' => '1',
            'subject' => 'test subject - 測試',
        ];

        $alipay = Pay::alipay($this->config)->web($order);

        return $alipay->send();// laravel 框架中請直接 `return $alipay`
    }

    public function return()
    {
        $data = Pay::alipay($this->config)->verify(); // 是的，驗籤就這麼簡單！

        // 訂單號：$data->out_trade_no
        // 支付寶交易號：$data->trade_no
        // 訂單總金額：$data->total_amount
    }

    public function notify()
    {
        $alipay = Pay::alipay($this->config);

        try{
            $data = $alipay->verify(); // 是的，驗籤就這麼簡單！

            // 請自行對 trade_status 進行判斷及其它邏輯進行判斷，在支付寶的業務通知中，只有交易通知狀態為 TRADE_SUCCESS 或 TRADE_FINISHED 時，支付寶才會認定為買家付款成功。
            // 1、商戶需要驗證該通知資料中的out_trade_no是否為商戶系統中建立的訂單號；
            // 2、判斷total_amount是否確實為該訂單的實際金額（即商戶訂單建立時的金額）；
            // 3、校驗通知中的seller_id（或者seller_email) 是否為out_trade_no這筆單據的對應的操作方（有的時候，一個商戶可能有多個seller_id/seller_email）；
            // 4、驗證app_id是否為該商戶本身。
            // 5、其它業務邏輯情況

            Log::debug('Alipay notify', $data->all());
        } catch (\Exception $e) {
            // $e->getMessage();
        }

        return $alipay->success()->send();// laravel 框架中請直接 `return $alipay->success()`
    }
}

//支付寶沙箱支付
Route::any('pay',[\App\Http\Controllers\PayController::class,'index']);
Route::any('b',[\App\Http\Controllers\PayController::class,'notify']);
Route::any('c',[\App\Http\Controllers\PayController::class,'return']);