refactor: 规范Expection处理

app/Exceptions/ApiException.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Exceptions;
+
+use Exception;
+
+class ApiException extends Exception
+{
+    protected $code; // 错误码
+    protected $message; // 错误消息
+    protected $errors; // 全部错误信息
+
+    public function __construct($code = 400, $message = null, $errors = null)
+    {
+        $this->message = $message;
+        $this->code = $code;
+        $this->errors = $errors;
+    }
+    public function errors(){
+        return $this->errors;
+    }
+
+}