laravel12

Laravel 12 开发指南

Laravel 12 框架开发助手，专注于控制器、模型、命令行工具、服务层的快速开发。

常用 Artisan 命令

# 生成控制器
php artisan make:controller UserController

# 生成资源控制器（RESTful）
php artisan make:controller UserController --resource

# 生成 API 控制器
php artisan make:controller API/UserController --api

# 生成模型
php artisan make:model User

# 生成模型 + 迁移文件
php artisan make:model User -m

# 生成模型 + 迁移 + 工厂 + 控制器
php artisan make:model User -mcf

# 生成命令
php artisan make:command ImportDataCommand

# 生成中间件
php artisan make:middleware CheckUserRole

# 生成服务提供者（用于注册门面）
php artisan make:provider PaymentServiceProvider

# 生成请求验证类
php artisan make:request StoreUserRequest

# 生成迁移文件
php artisan make:migration create_users_table

# 执行迁移
php artisan migrate

# 回滚迁移
php artisan migrate:rollback

# 生成 Seeder
php artisan make:seeder UserSeeder

# 执行 Seeder
php artisan db:seed

# 清除缓存
php artisan cache:clear
php artisan config:clear
php artisan route:clear
php artisan view:clear

# 启动开发服务器
php artisan serve

快速示例

控制器

<?php

namespace App\Http\Controllers;

use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;

class UserController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(): JsonResponse
    {
        $users = User::all();

        return response()->json([
            'success' => true,
            'data' => $users
        ]);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request): JsonResponse
    {
        $validated = $request->validate([
            'name' => 'required|string|max:255',
            'email' => 'required|email|unique:users',
        ]);

        $user = User::create($validated);

        return response()->json([
            'success' => true,
            'data' => $user
        ], 201);
    }

    /**
     * Display the specified resource.
     */
    public function show(User $user): JsonResponse
    {
        return response()->json([
            'success' => true,
            'data' => $user
        ]);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, User $user): JsonResponse
    {
        $validated = $request->validate([
            'name' => 'sometimes|string|max:255',
            'email' => 'sometimes|email|unique:users,email,' . $user->id,
        ]);

        $user->update($validated);

        return response()->json([
            'success' => true,
            'data' => $user
        ]);
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(User $user): JsonResponse
    {
        $user->delete();

        return response()->json([
            'success' => true,
            'message' => 'User deleted successfully'
        ]);
    }
}