first commit

app/Exception/BusinessException.php

@@ -0,0 +1,29 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * This file is part of Hyperf.
+ *
+ * @link     https://www.hyperf.io
+ * @document https://hyperf.wiki
+ * @contact  group@hyperf.io
+ * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
+ */
+
+namespace App\Exception;
+
+use App\Constants\ErrorCode;
+use Hyperf\Server\Exception\ServerException;
+use Throwable;
+
+class BusinessException extends ServerException
+{
+    public function __construct(int $code = 0, string $message = null, Throwable $previous = null)
+    {
+        if (is_null($message)) {
+            $message = ErrorCode::getMessage($code);
+        }
+
+        parent::__construct($message, $code, $previous);
+    }
+}