有没有一种方法可以自定义laravel身份验证，以验证用户是否以前存储在旧表中？

Question

我正在将一个纯PHP应用程序重构为Laravel。我已经对Laravel进行了身份验证。有用。但是，我需要一种将旧用户和密码迁移到新表的方法。我的想法是，在登录POST时，验证用户是否存储在旧表上，如果是，则将该用户插入新表上，然后使用laravel auth进行操作。我可以覆盖LoginController中的登录方法来进行这些更改吗？有可能吗？

Answer 1

我不得不重写登录方法，添加了函数migrationUserModelInternet（$ request）。

受保护的函数登录（请求$ request）{

    $this->validateLogin($request);

    $this->migrationUserModelInternet($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.
    if ($this->hasTooManyLoginAttempts($request)) {
        $this->fireLockoutEvent($request);

        return $this->sendLockoutResponse($request);
    }

    if ($this->attemptLogin($request)) {
        return $this->sendLoginResponse($request);
    }

    // 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.
    $this->incrementLoginAttempts($request);

    return $this->sendFailedLoginResponse($request);
}