Question

我是laravel的新手，无法在直接访问页面网址之前检查用户是否已登录。

I suppose the check should be done in the routes and there is no problem to do so when calling a view from the route:

Route::get('/', function()
    {
    if (!Session::has('loggedOn'))
        {
        return view('viewLogin');
        }
    else
        {
        return view('viewAllData');
        }
    });
    enter code here

But when I want to call a Controller and check if (!Session::has('loggedOn')), how is this done?

Route::get('/messagesPage', 'MsgsController@messages');

Answer 1

以下将查看用户是否已登录

添加

rootDir=r"path to your directory"
for dirName,subDir, fileList in os.walk(rootDir, topdown=False):
    merger = PdfFileMerger()
    for fname in fileList:
        merger.append(PdfFileReader(open(os.path.join(dirName, fname),'rb')))
merger.write(str(dirName)+".pdf")

到你的控制器和下面的检查

use Illuminate\Support\Facades\Auth;

编辑以添加第二个问题的答案

if (Auth::check()) {
// The user is logged in...
}

以上只会让用户在登录时访问路径

如何检查Session :: has（'loggedOn'）并在视图中调用控制器？

1 个答案: