Laravel 驗證：排除「make:auth 指令未定義」錯誤
嘗試在Laravel 5.2 中執行make:auth 指令時，您可能會遇到一條錯誤訊息，指出該命令未定義。出現此問題的原因有很多，我們將詳細探討。
對於 Laravel 5.2 及更早版本，make:auth 指令不可用。 Laravel 5.2 支援以下指令：
<code class="php">// Authentication Routes...
Route::get('login', 'Auth\LoginController@showLoginForm')->name('login');
Route::post('login', 'Auth\LoginController@login')->name('login.post');
Route::post('logout', 'Auth\LoginController@logout')->name('logout');
// Registration Routes...
Route::get('register', 'Auth\RegisterController@showRegistrationForm')->name('register');
Route::post('register', 'Auth\RegisterController@register')->name('register.post');
// Password Reset Routes...
Route::get('password/reset', 'Auth\ForgotPasswordController@showLinkRequestForm')->name('password.request');
Route::post('password/email', 'Auth\ForgotPasswordController@sendResetLinkEmail')->name('password.email');
Route::get('password/reset/{token}', 'Auth\ResetPasswordController@showResetForm')->name('password.reset');
Route::post('password/reset', 'Auth\ResetPasswordController@reset')->name('password.update');</code><code class="php">namespace App\Http\Controllers\Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Route;
class LoginController extends Controller
{
public function showLoginForm()
{
return view('auth.login');
}
public function login(Request $request)
{
$credentials = $request->only('email', 'password');
if (Auth::attempt($credentials)) {
// The user was authenticated
return redirect()->intended(route('home'));
}
// The user could not be authenticated
return redirect()->back()->withErrors(['email' => 'The provided credentials do not match our records.']);
}
public function logout(Request $request)
{
Auth::logout();
return redirect()->route('login');
}
}</code><code class="php">namespace App\Http\Controllers\Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Route;
class RegisterController extends Controller
{
public function showRegistrationForm()
{
return view('auth.register');
}
public function register(Request $request)
{
$this->validate($request, [
'name' => 'required|string|max:255',
'email' => 'required|string|email|max:255|unique:users',
'password' => 'required|string|min:6|confirmed',
]);
// Create the user
$user = User::create([
'name' => $request->name,
'email' => $request->email,
'password' => bcrypt($request->password),
]);
// Log the user in
Auth::login($user);
// Redirect the user to the home page
return redirect()->route('home');
}
}</code><code class="php">namespace App\Http\Controllers\Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Password;
class ForgotPasswordController extends Controller
{
public function showLinkRequestForm()
{
return view('auth.passwords.email');
}
public function sendResetLinkEmail(Request $request)
{
$this->validate($request, [
'email' => 'required|string|email|max:255',
]);
// We will send the reset link to this user. Once we have attempted
// to send the link, we will examine the response then see the message we
// need to show to the user. Finally, we'll send out a proper
// response.
$response = Password::sendResetLink(
$request->only('email')
);
switch ($response) {
case Password::RESET_LINK_SENT:
return back()->with('status', __($response));
case Password::INVALID_USER:
return back()->withErrors(['email' => __($response)]);
}
}
}</code><code class="php">namespace App\Http\Controllers\Auth;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Password;
use Illuminate\Validation\ValidationException;
class ResetPasswordController extends Controller
{
public function showResetForm(Request $request, $token = null)
{
return view('auth.passwords.reset')->with(
['token' => $token, 'email' => $request->email]
);
}
public function reset(Request $request)
{
$request->validate([
'token' => 'required',
'email' => 'required|email',
'password' => 'required|min:6|confirmed',
]);
// Here we will attempt to reset the user's password. If it is successful we
// will update the password on an existing user and return a response
// indicating that the user's password has been reset.
$response = Password::reset(
$request->only('email', 'password', 'password_confirmation', 'token'),
function ($user) use ($request) {
$user->forceFill([
'password' => Hash::make($request->password),
'remember_token' => Str::random(60),
])->save();
// In case of large user base, it's recommended to use
// $user->setRememberToken(Str::random(60));
// $user->save();
}
);
switch ($response) {
case Password::PASSWORD_RESET:
return redirect()->route('login')->with('status', __($response));
default:
throw ValidationException::withMessages([
'email' => [__($response)],
]);
}
}
}</code>完成這些步驟後，您的 Laravel 5.2 應用程式中應該有一個有效的身份驗證系統。
對於 Laravel >= 6composer require laravel/ui php artisan ui vue --auth php artisan migrate
以上是為什麼 Laravel 5.2 中未定義「make:auth」指令以及如何手動設定身份驗證？的詳細內容。更多資訊請關注PHP中文網其他相關文章！
