VerifyCsrfToken.php第53行中的TokenMismatchException：laravel 5.1中的（Firefox浏览器）？

Question

我试图弄清楚为什么这个错误，即使它的新安装。我在我的项目中得到这个错误所以我用Google搜索，没有任何答案对我有效。所以我创建了新项目并复制了所有控制器，视图和model.its在几个小时之后再次出现令牌不匹配错误。为什么这种情况发生在laravel？

我的表格

<form class="form-horizontal action="http://localhost/laravel/public/add-post-new"  enctype="multipart/form-data" method="POST" accept-charset="UTF-8" >
        <div class="form-group">
            <label for="inputEmail" class="control-label col-xs-2">Title</label>
            <div class="col-xs-10">
                <input type="text" class="form-control" id="post_title" placeholder="Title" name="post_title">
            </div>
        </div>

        <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Content</label>
            <div class="col-xs-10"><textarea class="form-control" style="resize:none" rows="25" name="post_content"></textarea>
            </div>
        </div>
         <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Featured Image</label>
            <div class="col-xs-10"><input type="file" class="filestyle" data-buttonText="Find" name="featured_image">
            </div>
        </div>
     <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Post Images</label>
            <div class="col-xs-10"><input type="file" class="filestyle"  name="post_gallery[]" multiple />
            </div>
        </div>  

     <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Select Category</label>
            <div class="col-xs-10" >
            <select  class="form-control" name="cat_id">
                <?php $data=Category::all(); ?>
            <option value="0">Default Category</option>
            @foreach($data as $value)
                 <option value="{{$value->id}}">{{$value->cat_name}}</option>
              @endforeach 
        </select>

            </div>
        </div>      
 <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Publish Post</label>
            <div class="col-xs-10">
           <label class="radio-inline">
  <input type="radio" name="published" id="inlineRadio1" value="1"> Publish 
</label><br>
<label class="radio-inline">
  <input type="radio" name="published" id="inlineRadio2" value="2"> UnPublish
</label><br>
<label class="radio-inline">
  <input type="radio" name="published" id="inlineRadio2" value="3"> Draft
</label><br><br>

            </div>
        </div>      
 <div class="form-group">
            <label for="inputPassword" class="control-label col-xs-2">Slider Post</label>
            <div class="col-xs-10">
           <label class="radio-inline">
  <input type="radio" name="slider_post" id="inlineRadio1" value="1"> Slider Post 
</label><br>
<label class="radio-inline">
  <input type="radio" name="slider_post" id="inlineRadio2" value="2"> Not required
</label><br><br>


            </div>
        </div>  
        <div class="form-group">
            <div class="col-xs-offset-2 col-xs-10">
                <input name="_token" type="hidden" value="{{ csrf_token() }}"/>

                <button type="submit" class="btn btn-primary">Submit Post</button>
            </div>
        </div>

在提问之前我已经阅读了很多教程

Laravel 5, Forms, TokenMismatchException in VerifyCsrfToken.php line 46

Laravel 5 Auth Post Submit - TokenMismatchException in VerifyCsrfToken.php line 46

TokenMismatchException in VerifyCsrfToken.php line 53 in Laravel 5.1

TokenMismatchException in VerifyCsrfToken.php line 46

Laravel 5, ajax, 500 Internal Server Error, TokenMismatchException in VerifyCsrfToken.php line 46:

Laravel 5 TokenMismatchException in VerifyCsrfToken.php line 46

Encountering "TokenMismatchException in VerifyCsrfToken.php" error

Laravel TokenMismatchException

http://laravel.io/forum/01-30-2015-laravel5-tokenmismatchexception-in-verifycsrftoken

TokenMismatchException when uploading a Video?

更新：

Answer 1

这可能对某人有所帮助。 检查不以空行或空格开头的php文件！ 这花了我很多麻烦。包括以上内容！

Answer 2

突然间我得到了这个例外。

然后重启并清理缓存对我有用。

清除缓存使用情况：php artisan cache:clear

Answer 3

尝试在打开表单后添加此行

<input type="hidden" name="_token" value="{{ csrf_token()}}"/>

Answer 4

我遇到了这个痛苦的错误，这就是我所做的修复它： 1.转到\Http\Controllers\Middleware\VerifyCsrfToken.php 2.在protected $except添加您的路线，以便从此验证中排除。示例：

protected $except = [
        'user*'
    ];

1. 如果仍然出现此错误，请将此功能添加到受保护的$除

   之外

   public function handle($request, Closure $next) {
   
   $regex = '#' . implode('|', $this->except) . '#';
   
   if ($this->isReading($request) || $this->tokensMatch($request) || preg_match($regex, $request->path())) {
       return $this->addCookieToResponse($request, $next($request));
   }
   
   throw new TokenMismatchException;
   

   }

我认为就是这样。我希望能帮助别人。