init

- 框架初始化
 - 安装插件
 - 修复PHP8.4报错

addons/epay/library/v3/Yansongda/Pay/Plugin/Unipay/HtmlResponsePlugin.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Yansongda\Pay\Plugin\Unipay;
+
+use Closure;
+use GuzzleHttp\Psr7\Response;
+use Yansongda\Pay\Contract\PluginInterface;
+use Yansongda\Pay\Logger;
+use Yansongda\Pay\Rocket;
+use Yansongda\Supports\Collection;
+
+class HtmlResponsePlugin implements PluginInterface
+{
+    public function assembly(Rocket $rocket, Closure $next): Rocket
+    {
+        /* @var Rocket $rocket */
+        $rocket = $next($rocket);
+
+        Logger::debug('[unipay][HtmlResponsePlugin] 插件开始装载', ['rocket' => $rocket]);
+
+        $radar = $rocket->getRadar();
+
+        $response = $this->buildHtml($radar->getUri()->__toString(), $rocket->getPayload());
+
+        $rocket->setDestination($response);
+
+        Logger::info('[unipay][HtmlResponsePlugin] 插件装载完毕', ['rocket' => $rocket]);
+
+        return $rocket;
+    }
+
+    protected function buildHtml(string $endpoint, Collection $payload): Response
+    {
+        $sHtml = "<form id='pay_form' name='pay_form' action='".$endpoint."' method='POST'>";
+        foreach ($payload->all() as $key => $val) {
+            $sHtml .= "<input type='hidden' name='".$key."' value='".$val."'/>";
+        }
+        $sHtml .= "<input type='submit' value='ok' style='display:none;'></form>";
+        $sHtml .= "<script>document.forms['pay_form'].submit();</script>";
+
+        return new Response(200, [], $sHtml);
+    }
+}