更新项目结构

app/http/admin/controller/IndexController.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace app\controller;
+namespace app\http\admin\controller;
 
 use support\Request;
 

app/http/admin/middleware/UserAuthMiddleware.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace app\http\admin\middleware;
+
+use Webman\MiddlewareInterface;
+use Webman\Http\Response;
+use Webman\Http\Request;
+
+/**
+ * Class UserAuthMiddleware
+ * @package app\http\admin\middleware
+ */
+class UserAuthMiddleware implements MiddlewareInterface
+{
+    public function process(Request $request, callable $handler): Response
+    {
+        // 检查用户是否已经登录，这里假设通过 session 中的 'user_id' 判断
+        if (!$request->session()->has('user_id')) {
+            // 用户未登录，重定向到登录页面
+            return redirect('/login');
+        }
+
+        // 用户已登录，继续处理请求
+        return $handler($request);
+    }
+}

app/http/admin/route/route.php

@@ -0,0 +1,8 @@
+<?php
+
+use Webman\Route;
+
+
+
+
+

app/http/admin/validate/UserValidator.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace app\http\admin\validate;
+
+use Respect\Validation\Validator as v;
+
+class UserValidator
+{
+    /**
+     * 验证用户数据
+     *
+     * @param array $data 包含用户信息的数组，应包含 'username', 'email', 'password' 键
+     * @return array 包含验证错误信息的数组，若验证通过则返回空数组
+     */
+    public function validate(array $data)
+    {
+        $errors = [];
+
+        // 验证用户名
+        $usernameValidator = v::stringType()->length(3, 20)->alnum();
+        if (!$usernameValidator->validate($data['username'] ?? '')) {
+            $errors['username'] = '用户名必须为 3 到 20 个字母或数字字符';
+        }
+
+        // 验证邮箱
+        $emailValidator = v::email();
+        if (!$emailValidator->validate($data['email'] ?? '')) {
+            $errors['email'] = '请输入有效的邮箱地址';
+        }
+
+        // 验证密码
+        $passwordValidator = v::stringType()->length(6, null);
+        if (!$passwordValidator->validate($data['password'] ?? '')) {
+            $errors['password'] = '密码至少需要 6 个字符';
+        }
+
+        return $errors;
+    }
+}

config/route.php

@@ -16,6 +16,7 @@ use Webman\Route;
 
 
 
+Route::disableDefaultRoute();