Laravel? ? ?????? ??? ?? ???? ?? ?? PHP ?? ????????. ???? ????? ?? ??? ??? ??????? ?? ??? ? ?? ??? ??? ??? ??? ?????. ? ????? ??? ???? Laravel? ???? ???? ??? ???? ???? ?? ??? ?????.

1. ????? ??

????? ???? Laravel? ???? ??? ??? ??? ???? ? ??? ? ? ????. Laravel? ??, ?, ????(MVC) ????? ?? ?? ??, ?? ??, ??? ?? ? ?? ??? ?? ??? ? ????. ??? Laravel? ???? ??? ??? ????? ???? ??? ???? ??? ????:

// 產(chǎn)品模型
class Product extends Model
{
    protected $fillable = ['name', 'price', 'description'];
}

// 產(chǎn)品控制器
class ProductController extends Controller
{
    public function index()
    {
        $products = Product::all();
        return view('products.index', ['products' => $products]);
    }

    public function store(Request $request)
    {
        $product = new Product();
        $product->name = $request->name;
        $product->price = $request->price;
        $product->description = $request->description;
        $product->save();

        return redirect()->route('products.index');
    }
}

2. ?? ???? ??

?? ???? ???? Laravel? ???? ??? ??, ???, ??, ?? ? ?? ??? ?? ? ????. ??. ??? Laravel? ???? ??? ?? ? ??? ??? ???? ??? ???? ?? ?????.

// 用戶注冊
public function register(Request $request)
{
    $validatedData = $request->validate([
        'name' => 'required|string|max:255',
        'email' => 'required|string|email|max:255|unique:users',
        'password' => 'required|string|min:6|confirmed',
    ]);

    $user = User::create([
        'name' => $validatedData['name'],
        'email' => $validatedData['email'],
        'password' => Hash::make($validatedData['password']),
    ]);

    Auth::login($user);

    return redirect(RouteServiceProvider::HOME);
}

// 用戶登錄
public function login(Request $request)
{
    $credentials = $request->validate([
        'email' => 'required|string|email',
        'password' => 'required|string',
    ]);

    if (Auth::attempt($credentials)) {
        $request->session()->regenerate();

        return redirect()->intended(RouteServiceProvider::HOME);
    }

    return back()->withErrors([
        'email' => 'The provided credentials do not match our records.',
    ]);
}

3. ?? ??

?? ???? Laravel? ???? ??? ?? ???, ?? ?? ??? ?? ??? ? ????. ??? Laravel? ???? ??? ?? ?? ???? ???? ??? ???? ?? ?????.

// 課程模型
class Course extends Model
{
    protected $fillable = ['title', 'description', 'teacher_id'];
}

// 課程控制器
class CourseController extends Controller
{
    public function index()
    {
        $courses = Course::all();
        return view('courses.index', ['courses' => $courses]);
    }

    public function store(Request $request)
    {
        $course = new Course();
        $course->title = $request->title;
        $course->description = $request->description;
        $course->teacher_id = auth()->id();
        $course->save();

        return redirect()->route('courses.index');
    }
}

??:

?? ?? ?? ??? ???? Laravel? ???? ???? ??? ? ????. ???? Laravel? ??? ??? ???? ??? ??? ??????? ???? ???? ?? ????? ?? ???? ?? ?? ? ????. ? ?? ????? ??? ??? ???, Laravel ?????? ? ? ???? ???? ? ??? ??? ????.

? ??? ??? ???? Laravel? ???? ???? ??? ?????.? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!