初始化项目

app/Http/Controllers/Controller.php

@@ -0,0 +1,58 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
+use Illuminate\Foundation\Bus\DispatchesJobs;
+use Illuminate\Foundation\Validation\ValidatesRequests;
+use Illuminate\Routing\Controller as BaseController;
+use Illuminate\Support\Arr;
+use Illuminate\Support\Facades\Validator;
+
+class Controller extends BaseController
+{
+    use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
+
+    /**
+     * 验证
+     *
+     * @param array $rules
+     * @param array $messages
+     * @param array $customAttributes
+     * @param bool|array $only
+     * @return array
+     */
+    public function toValidator(array $rules, array $messages = [], array $customAttributes = [], bool|array $only = []): array
+    {
+        $input = request()->all();
+        $validator = Validator::make($input, $rules, $messages, $customAttributes)->stopOnFirstFailure();
+        if ($validator->fails()) {
+            $messages = $validator->messages()->getMessages();
+            json_error(Arr::first($messages)[0]);
+        }
+        if ($only === true) {
+            return Arr::only($input, array_keys($rules));
+        }
+        if (count($only)) {
+            return Arr::only($input, $only);
+        }
+        return $input;
+    }
+
+    /**
+     * ID验证
+     *
+     * @param string $idField
+     * @return int
+     */
+    public function getId(string $idField = 'id'): int
+    {
+        $id = request()->input($idField);
+        $validator = Validator::make(['id' => $id], ['id' => 'required|integer|min:1'], ['id' => '数据传参错误'])->stopOnFirstFailure();
+        if ($validator->fails()) {
+            $messages = $validator->messages()->getMessages();
+            json_error(Arr::first($messages)[0]);
+        }
+        return $id;
+    }
+}