php – Laravel 5 – 验证Mime类型

我有一个上传者没有规则的工作正常,
但是当我创建一个规则我得到错误：

LogicException in MimeTypeGuesser.php line 127:
Unable to guess the mime type as no guessers are available 
(Did you enable the php_fileinfo extension?)

我的文章请求规则

/**
 * Get the validation rules that apply to the request.
 *
 * @return array
 */
public function rules()
{
    return [

        'Image' => 'required|mimes:jpeg'

    ];
}

我的形式

{!! Form::open(['url' => 'blog','files'=> true]) !!}
    <div class="form-group">
    {!! Form::label('Image','Upload:') !!}
    {!! Form::file('Image',null,['class' => 'form-control']) !!}
</div>
<div class="form-group">
    {!! Form::submit('Submit',['class' => 'btn btn-primary form-control']) !!}
</div>  
{!! Form::close() !!}

您应该在php.ini中启用以下行,然后重新启动您的apache

extension=php_fileinfo.dll

启用意味着只需取消注释php.ini文件中的行

即From this; extension = php_fileinfo.dll到extension = php_fileinfo.dll