Laravel 5.2中,如何利用session或认证系统确认特定用户ID的登录情况? 在laravel 5.2中,可以通过以下步骤来检查具有特定id的用户是否已登录: 首先,确保你已经安装了laravel 5.2,并且已经设置好了数据库连接。 在你的控制器或路由文件中,引入laravel的Auth门面类:use Illuminate\Support\Facades\Auth; ...
所以Auth::guest最终调用的是Guard::guest方法 这里的逻辑先从session中取用户信息,奇怪的是session里只保存的是用户ID,然后拿这个ID来从数据库中取用户信息 public function user() { if ($this->loggedOut) return; // If we have already retrieved the user for the current request we can just // retu...
为防止过多的 ifelse 以及 foreach 操作,我们采用的是闭包,call_user_func 等方法实现如下 1publicfunction onRequest($request,$response)2{3if($this->checkAccess("", $request)) {4$param = $request->get;5//分发处理请求逻辑6if(isset($param['func'])) {7if(method_exists($this,$param['func...
Auth 认证原理简述 Laravel 的认证是使用guard与provider配合完成,guard负责认证的业务逻辑,认证信息的服务端保存等;provider负责提供认证信息的持久化数据提供。 请求提交给guard,guard从provider里取出数据(类似用户名、密码等),验证输入数据与服务器端存储的数据是否吻合。如果提交的数据正确,再做 session 等业务的处理(...
5 // Store a piece of data in the session... 6 session(['key' => 'value']); 7});Determining If An Item Exists In The SessionThe has method may be used to check if an item exists in the session. This method will return true if the item exists:1...
3$value=session('key'); 4 5//Store a piece of data in the session... 6session(['key'=>'value']); 7}); Determining If An Item Exists In The Session Thehasmethod may be used to check if an item exists in the session. This method will returntrueif the item exists: ...
if (method_exists($provider, 'boot')) { return $this->call([$provider, 'boot']); } } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 从上面可以看到,在 Larave !应用程序的服务容器中保存了服务提供者的实例数组,即 $ser...
public function sendResetLink(array $credentials){// First we will check to see if we found a user at the given credentials and// if we did not we will redirect back to this current URI with a piece of// "flash" data in the session to indicate to the developers the errors.$user =...
Check if cache file exist CoffeeCache::cacheFileExists(route('route.name', [], false)); Get creation date (file driver only) CoffeeCache::getCacheFileCreatedDate(route('route.name', [], false)); Example: Manually delete cache a specific file ...
$connection = new Kitar\Dynamodb\Connection([ 'key' => env('AWS_ACCESS_KEY_ID'), 'secret' => env('AWS_SECRET_ACCESS_KEY'), 'region' => env('AWS_DEFAULT_REGION', 'us-east-1'), 'token' => env('AWS_SESSION_TOKEN', null), 'endpoint' => env('DYNAMODB_ENDPOINT', null), '...