在 Laravel 4 中验证和登录用户时遇到问题。
我的登录表单指向这条路线。
Route::post('login', function() {
// get POST data
$userdata = array(
'username' => Input::get('username'),
'password' => Input::get('password')
);
if ( Auth::attempt($userdata) )
{
// we are now logged in, go to home
return Redirect::to('/');
}
else
{
// auth failure! lets go back to the login
return Redirect::to('login')
->with('login_errors', true);
// pass any error notification you want
// i like to do it this way :)
}
});
在这一点上，一切似乎都很好。我被重定向到主页就好了，但是没有存储用户对象。如果我尝试访问任何用户功能，我会收到“尝试获取非对象的属性”错误。
这是我的用户模型
<?php
use Illuminate\Auth\UserInterface;
use Illuminate\Auth\Reminders\RemindableInterface;
class User extends Eloquent implements UserInterface, RemindableInterface {
/**
* The database table used by the model.
*
* @var string
*/
protected $table = 'tblusers';
/**
* The database key used by the model.
*
* @var string
*/
protected $key = 'userid';
/**
* The attributes excluded from the model's JSON form.
*
* @var array
*/
protected $hidden = array('password');
/**
* Get the unique identifier for the user.
*
* @return mixed
*/
public function getAuthIdentifier()
{
return $this->getKey();
}
/**
* Get the password for the user.
*
* @return string
*/
public function getAuthPassword()
{
return $this->password;
}
/**
* Get the e-mail address where password reminders are sent.
*
* @return string
*/
public function getReminderEmail()
{
return $this->email;
}
public function roles()
{
return $this->belongsToMany('Role');
}
public function permissions()
{
return $this->hasMany('Permission');
}
public function hasRole($key)
{
foreach($this->roles as $role){
if($role->name === $key)
{
return true;
}
}
return false;
}
}
一条我觉得奇怪的信息。如果不是重定向到“/”，而是return View::make('home')将对象存储得很好，但是当我离开该页面时，它会再次消失。
编辑：
由于这一定与会话有关，因此我发布了 session.php 文件以供参考。
<?php
return array(
/*
|--------------------------------------------------------------------------
| Default Session Driver
|--------------------------------------------------------------------------
|
| This option controls the default session "driver" that will be used on
| requests. By default, we will use the lightweight native driver but
| you may specify any of the other wonderful drivers provided here.
|
| Supported: "native", "cookie", "database", "apc",
| "memcached", "redis", "array"
|
*/
'driver' => 'native',
/*
|--------------------------------------------------------------------------
| Session Lifetime
|--------------------------------------------------------------------------
|
| Here you may specify the number of minutes that you wish the session
| to be allowed to remain idle for it is expired. If you want them
| to immediately expire when the browser closes, set it to zero.
|
*/
'lifetime' => 5,
/*
|--------------------------------------------------------------------------
| Session File Location
|--------------------------------------------------------------------------
|
| When using the native session driver, we need a location where session
| files may be stored. A default has been set for you but a different
| location may be specified. This is only needed for file sessions.
|
*/
'files' => storage_path().'/sessions',
/*
|--------------------------------------------------------------------------
| Session Database Connection
|--------------------------------------------------------------------------
|
| When using the "database" session driver, you may specify the database
| connection that should be used to manage your sessions. This should
| correspond to a connection in your "database" configuration file.
|
*/
'connection' => null,
/*
|--------------------------------------------------------------------------
| Session Database Table
|--------------------------------------------------------------------------
|
| When using the "database" session driver, you may specify the table we
| should use to manage the sessions. Of course, a sensible default is
| provided for you; however, you are free to change this as needed.
|
*/
'table' => 'sessions',
/*
|--------------------------------------------------------------------------
| Session Sweeping Lottery
|--------------------------------------------------------------------------
|
| Some session drivers must manually sweep their storage location to get
| rid of old sessions from storage. Here are the chances that it will
| happen on a given request. By default, the odds are 2 out of 100.
|
*/
'lottery' => array(2, 100),
/*
|--------------------------------------------------------------------------
| Session Cookie Name
|--------------------------------------------------------------------------
|
| Here you may change the name of the cookie used to identify a session
| instance by ID. The name specified here will get used every time a
| new session cookie is created by the framework for every driver.
|
*/
'cookie' => 'laravel_session',
/*
|--------------------------------------------------------------------------
| Session Cookie Path
|--------------------------------------------------------------------------
|
| The session cookie path determines the path for which the cookie will
| be regarded as available. Typically, this will be the root path of
| your application but you are free to change this when necessary.
|
*/
'path' => '/',
/*
|--------------------------------------------------------------------------
| Session Cookie Domain
|--------------------------------------------------------------------------
|
| Here you may change the domain of the cookie used to identify a session
| in your application. This will determine which domains the cookie is
| available to in your application. A sensible default has been set.
|
*/
'domain' => null,
/*
|--------------------------------------------------------------------------
| Session Payload Cookie Name
|--------------------------------------------------------------------------
|
| When using the "cookie" session driver, you may configure the name of
| the cookie used as the session "payload". This cookie actually has
| the encrypted session data stored within it for the application.
|
*/
'payload' => 'laravel_payload',
);
到目前为止，我已经尝试过“cookie”和“本机”会话驱动程序，但都没有成功。