人性化的加入vendor目录。

vendor/composer/autoload_files.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    'f32902f145fce7a432f59959f59e5a18' => $baseDir . '/app/helper.php',
+);