Question

嗨，我是Laravel的新手，我已经完成了将图像上传到路径 img / banner / {{此处上传图片}}
我的疑问是将图像路径保存在数据库中，
用户上传
在检索数据时如何在此处提供我的URL路径。

我已经创建了一个数据库名称上传文件

id user_id group_id文件扩展名文件大小位置created_at Updated_at

刀片文件

<div class="panel panel-primary">

  <div class="panel-heading"><h2>Slide Image Upload</h2></div>

  <div class="panel-body">



    @if ($message = Session::get('success'))

    <div class="alert alert-success alert-block">

        <button type="button" class="close" data-dismiss="alert">×</button>

            <strong>{{ $message }}</strong>

    </div>

    <img src="/img/banner/{{ Session::get('image') }}">

    @endif



    @if (count($errors) > 0)

        <div class="alert alert-danger">

            <strong>Whoops!</strong> There were some problems with your input.

            <ul>

                @foreach ($errors->all() as $error)

                    <li>{{ $error }}</li>

                @endforeach

            </ul>

        </div>

    @endif



    <form action="{{ route('image.upload.post') }}" method="POST" enctype="multipart/form-data">

        @csrf

        <div class="row">



            <div class="col-md-6">

                <input type="file" name="image" class="form-control">

            </div>



            <div class="col-md-6">

                <button type="submit" class="btn btn-success">Upload</button>

            </div>



        </div>

    </form>



  </div>

</div>

控制器：

   public function imageUploadPost()

{

    request()->validate([

        'image' => 'required|image|mimes:jpeg,png,jpg,gif,svg|max:2048',

    ]);



    $imageName = time().'.'.request()->image->getClientOriginalExtension();



    request()->image->move(public_path('img/banner'), $imageName);



    return back()

        ->with('success','You have successfully upload image.')

        ->with('image',$imageName);

}

路线：

Route::post('/imageupload', 'Admin\ImageController@imageUploadPost')->name('image.upload.post');

任何帮助将不胜感激。

Answer 1

我希望您已经包含名称空间，如果没有的话

use DB;

$full_path = public_path('img/banner');
$ext = request()->image->getClientOriginalExtension();
$size = request()->image->getSize();
DB::table('uploads')->insert(
    ['group_id' => '1', user_id' => '1', 'filename' => $imageName,'filesize'=>$size ,'extension'=> $ext,'location' => $full_path,'created_at'=> date('Y-m-d H:m:s')]
);

由此可以获取数据库值，$ imagename是用于上传图像的名称，不确定您的group_id是否设置为1。

将图片网址保存到数据库并获取图片

1 个答案: