thinkPHP6 中使用 yansongda/pay 报Alipay Sign Verify FAILED

日志记录如下 :

yansongda.pay.INFO > Received Alipay Request
{
  "/payment/alipay/return": "",
  "charset": "utf-8",
  "out_trade_no": "20201111101635181165",
  "method": "alipay.trade.page.pay.return",
  "total_amount": "1.00",
  "sign": "e1RbM0WjcZEflMLpgDpASKIeqbQaNeBa0BxDS+OHNC90RtFXfqXXv+8XAjXWF+mKhpZxl69C23WQVdSww1SmQIUu6IWAOrJ/k3beKKfgrOIvtBjPhTGsSuuJeaGD4+Ir/m+bJH2GirdSTG7iXIu1+JH1wvbKxHd4gnnCZ1iEUw3u+tTpD6DpBAQuMIhLvNrnXclB8mifiMzKObH/76phOD1unhJStMGTqSgT/cMmlAgF9j/2ZzM7xmfDNKT5n7UypTpKUJecFrLfD5oNnG33FsZq2SVc8sthsOi73ic/9FPU+ok5vZuYfLw4ldH+1GFS9Gh946NVmWVZ4Hf2EBAxtQ==",
  "trade_no": "2020111122001405340500917164",
  "auth_app_id": "2016102300746083",
  "version": "1.0",
  "app_id": "2016102300746083",
  "sign_type": "RSA2",
  "seller_id": "2088102180786795",
  "timestamp": "2020-11-11 10:17:06"
}

代码如下 :

  // 支付
  public function pay(Request $request)
  {
      $order = [
          'out_trade_no' => $request->post('orderId'),
          'total_amount' => '1',
          'subject' => 'test subject - 测试',
      ];

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

      return $alipay->send();
   }

   // 前端回调
  public function alipayReturn()
  {
      $data = \Yansongda\Pay\Pay::alipay($this->config)->verify();
  }

  // 服务器回调
  public function alipayNotify()
  {
      $alipay = \Yansongda\Pay\Pay::alipay($this->config);
  try{
      $data = $alipay->verify(); // 是的，验签就这么简单！
      \Yansongda\Pay\Log::debug('Alipay notify', $data->all());
  } catch (\Exception $e) {
      // $e->getMessage();
  }
      return $alipay->success()->send();
  }