Laravel和CodeIgniter比较:Laravel优势:表达力强、内置特性多、庞大社区、安全特性。CodeIgniter优势:轻量级、易用性、可定制、稳定性。实战案例:使用Laravel注册用户,代码更简洁;使用CodeIgniter注册用户,可定制性更高。
考虑需要开发一个带有用户注册和登录功能的简单博客应用。
Laravel:
// routes/web.php Route::post('/register', 'Auth\RegisterController@create'); Route::post('/login', 'Auth\LoginController@login'); // app/Http/Controllers/Auth/RegisterController.php public function create(Request $request) { $user = User::create($request->all()); Auth::login($user); return redirect('/'); } // app/Http/Controllers/Auth/LoginController.php public function login(Request $request) { if (Auth::attempt(['email' => $request->email, 'password' => $request->password])) { return redirect('/'); } return redirect()->back()->withErrors(['email' => '这些证书不匹配我们的记录。']); }
CodeIgniter:
// application/config/routes.php $routes['register'] = 'auth/register'; $routes['login'] = 'auth/login'; // application/controllers/auth.php class Auth extends CI_Controller { public function register() { if ($this->input->post()) { $this->load->model('user_model'); $user = $this->user_model->create($this->input->post()); if ($user) { $this->session->set_userdata(['user_id' => $user->id]); redirect('/'); } } $this->load->view('auth/register'); } public function login() { if ($this->input->post()) { $this->load->model('user_model'); if ($user = $this->user_model->login($this->input->post('email'), $this->input->post('password'))) { $this->session->set_userdata(['user_id' => $user->id]); redirect('/'); } else { $this->session->set_flashdata('login_error', '这些证书不匹配我们的记录。'); } } $this->load->view('auth/login'); } }
在这些例子中,Laravel 提供了更简洁的注册和登录流程,而 CodeIgniter 允许更多的定制和对框架行为的控制。
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