优化 preprocessor.php

Author: jingjingxyk

sapi/src/Preprocessor.php

@@ -463,7 +463,7 @@ protected function downloadFile(?object $project = null, string $httpProxyConfig
      * @param string $httpProxyConfig
      * @return void
      */
-    public function downloadFileWithPie(object $project, string $httpProxyConfig): void
+    public function downloadFileWithPie(?object $project = null, string $httpProxyConfig): void
     {
         $pieName = $project->pieName;
         $pieVersion = $project->pieVersion;
@@ -503,7 +503,7 @@ public function downloadFileWithPie(object $project, string $httpProxyConfig): v
      * @param string $httpProxyConfig
      * @return void
      */
-    protected function downloadFileWithScript(object $project = null, string $httpProxyConfig): void
+    protected function downloadFileWithScript(?object $project = null, string $httpProxyConfig): void
     {
 
         if (!empty($project->downloadScript) && !empty($project->downloadDirName)) {