1. 调整异常处理类

2. 统一职责分工
3. 清除多余代码

config/plugin/webman/validation/app.php

@@ -0,0 +1,8 @@
+<?php
+
+use support\validation\ValidationException;
+
+return [
+    'enable' => true,
+    'exception' => ValidationException::class,
+];

config/plugin/webman/validation/command.php

@@ -0,0 +1,7 @@
+<?php
+
+use Webman\Validation\Command\MakeValidatorCommand;
+
+return [
+    MakeValidatorCommand::class
+];

config/plugin/webman/validation/middleware.php

@@ -0,0 +1,9 @@
+<?php
+
+use Webman\Validation\Middleware;
+
+return [
+    '@' => [
+        Middleware::class,
+    ],
+];