The example in this article describes how Laravel rewrites user login. I share it with you for your reference. The details are as follows:
class AuthController extends Controller { // use ThrottlesLogins, AuthenticatesAndRegistersUsers; protected $redirectTo = 'admin/index'; protected $loginView = 'admin/login'; protected $guard = 'admin'; protected $redirectAfterLogout = 'admin/login'; protected $maxLoginAttempts = 5; //每分钟最大尝试登录次数 protected $lockoutTime = 600; //登录锁定时间 function __construct() { $this->middleware('guest:admin', ['except' => 'logout']); } protected function validator(array $data) { return Validator::make($data, [ 'username' => 'required|max:255', 'email' => 'required|email|max:255|unique:admin_users', 'password' => 'required|confirmed|min:6', ]); } /** * @param Request $request */ protected function validateLogin(Request $request) { $this->validate($request,[ $this->loginUsername() => 'required', 'password' => 'required', 'captcha' => 'required|captcha' ], [ 'email.required' => '邮箱必须', 'password.required' => '密码必须', 'captcha.captcha' => '验证码错误', 'captcha.required' => '验证码必须', ]); } /** * 重写登录 * @param Request $request * @return \Illuminate\Http\RedirectResponse|\Illuminate\Http\Response */ public function login(Request $request) { $this->validateLogin($request); // If the class is using the ThrottlesLogins trait, we can automatically throttle // the login attempts for this application. We'll key this by the username and // the IP address of the client making these requests into this application. $throttles = $this->isUsingThrottlesLoginsTrait(); //dd($this->hasTooManyLoginAttempts($request)); if ($throttles && $lockedOut = $this->hasTooManyLoginAttempts($request)) { $this->fireLockoutEvent($request); //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>0, 'comments'=>'限制登录10分钟']); return $this->sendLockoutResponse($request); } $credentials = $this->getCredentials($request); if (Auth::guard($this->getGuard())->attempt($credentials, $request->has('remember'))) { //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>1, 'comments'=>'登录成功']); return $this->handleUserWasAuthenticated($request, $throttles); } // If the login attempt was unsuccessful we will increment the number of attempts // to login and redirect the user back to the login form. Of course, when this // user surpasses their maximum number of attempts they will get locked out. if ($throttles && ! $lockedOut) { //日志记录 $this->login_logs(['email'=>$request->input('email'), 'login_ip'=>$request->ip(), 'login_result'=>0, 'comments'=>'登录失败']); $this->incrementLoginAttempts($request); } return $this->sendFailedLoginResponse($request); } /** * 登录记录 * @param $data */ private function login_logs ($data) { LoginLog::create($data); } }
Directly rewrite the login method. In fact, I copied the original method and added some of my own things.
The main modifications are:
1. Add verification code (customized verification information and prompts).
2. Limitation on background login frequency.
3. Login logging.
I hope this article will be helpful to everyone’s PHP program design based on the Laravel framework.
For more articles related to Laravel’s simple example of rewriting user login, please pay attention to the PHP Chinese website!

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