在 VerifyCsrfToken.php 第 68 行中的 Laravel 5.4 TokenMismatchException
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Laravel 5.4 TokenMismatchException in VerifyCsrfToken.php line 68
提问by ishan shah
When I login for the first time it works perfectly but when I log out from my app and try to re-login I get this error.
当我第一次登录时，它运行良好，但是当我从我的应用程序注销并尝试重新登录时，我收到此错误。
I've tried almost every available solutions but can't solve the issue. Any solution to fix this error?
我已经尝试了几乎所有可用的解决方案，但无法解决问题。任何解决此错误的解决方案？
This is how I perform login and logout(Please correct me if the code is wrong as I'm new in laravel).
这就是我执行登录和注销的方式（如果代码错误，请纠正我，因为我是 Laravel 新手）。
I've tried laravel-caffeine and {{ csrf_token() }}.
我试过 laravel-caffeine 和 {{ csrf_token() }}。
I think this is some session related issue.
我认为这是一些与会话相关的问题。
public function auth(Request $request)
{
$this->validate($request, [
'email' => 'required|email|max:255',
'password' => 'required|min:6',
]);
$data = $request->only('email', 'password');
if (\Auth::attempt($data)) {
$email = $request->email;
$users = DB::table('users')
->where('email', $email)
->select('users.*', 'user_name')
->get();
Session::put('set', $users);
if ($users[0]->is_admin == '1') {
return redirect()->intended('adminDashboard');
}else{
return redirect()->intended('dashboard');
}
}else{
return back()->withInput()->witherrors(['Email or password did not match!']);
}
}
public function logout(){
Session::flush();
return view('login/login');
}
采纳答案by EddyTheDove
You error may be coming from your session manipulation. When you do
您的错误可能来自您的会话操作。当你做
Auth::attempt($data)
The user is already set in the session. You don't need to do your Session::put()thingy. To get the user, do
用户已在会话中设置。你不需要做你的事情Session::put()。要获取用户，请执行
$user = Auth::user();
To logout, you do
要注销，你做
Auth::logout(); //will clear the user from the session automatically
So to summarise, remove all the session manipulations you have in your code. Only play with Auth;
总而言之，删除代码中的所有会话操作。只玩Auth；
Session::flush(); //DELETE THIS LINE
Add Auth to the top of your controller with
将 Auth 添加到控制器的顶部
use Auth; //easier to work like that.
回答by Sanji
Maybe the form has not declared the input tag of the token:
也许表单没有声明令牌的输入标签：
<input type="hidden" name="_token" value="{{ csrf_token() }}">
回答by Emmanuel Iyen-Mediatrees
Go to config/session file and check if you have this line below:
转到配置/会话文件并检查下面是否有这一行：
'domain' => env('SESSION_DOMAIN', null)
If yes, then visit your .envfile and also set like this:
如果是，则访问您的.env文件并设置如下：
SESSION_DOMAIN=null
Then refresh, should be fine.
然后刷新，应该没问题。
回答by ettdro
Is your button to disconnect in a form? If so, you need to put this: {{ csrf_field }} in your form of type POST.
您的断开连接按钮是一种形式吗？如果是这样，你需要把这个：{{ csrf_field }} 放在你的 POST 形式中。
