Laravel无法显示上传的图像

问题描述：

I am attempting to create a simple file upload system for images, and even after hours of googling, I just can't seem to get it working. Users upload images to my website, I store the path of the image in the database, and then I show the images by making the database path the src of an img tag. Seems simple enough, but it still does not work for me. Anyway, here is my code.

//posting upload in controller
//i named images docs

public function postUpload(){

    Input::file('file')->move(base_path() . '/public/uploads');

    $doc = new Doc();
    $doc->title = Input::get('title');
    $doc->caption = Input::get('caption');
    $doc->path = base_path() . '/public/uploads' . Input::file('file')->getClientOriginalName();

    $doc->save();

}

And here is my index view where I display uploaded images:

@extends('layouts.caselistlayout');

@section('content')


@foreach($docs as $doc)
<h1>{{ $doc->title }}</h1>
<h2>{{ $doc->caption}}</h2>
<img src='{{ $doc->path }}'>

@endforeach

@stop

I can provide the code for my upload view, but I don't think it is needed in this situation.

Thanks for the help!

Edit: Forgot to mention that the exact problem is the images aren't displayed. The title and caption are displayed on the index page, but the image is not displayed. I only see the default HTML placeholder for where the image should be.

Edit 2: File ends up in the folder, and I can see the URL in the path column of the database.

我正在尝试为图像创建一个简单的文件上传系统，即使经过数小时的谷歌搜索，我也可以' 似乎让它运作起来。用户将图像上传到我的网站，我将图像的路径存储在数据库中，然后通过使数据库路径成为img标记的src来显示图像。看起来很简单，但它仍然不适合我。无论如何，这是我的代码。 p>

  //在控制器中发布上传
 // i命名图像docs 
 
public function postUpload（）{
 
输入：  ：file（'file'） - ＆gt; move（base_path（）。'/ public / uploads'）; 
 
 $ doc = new Doc（）; 
 $ doc-＆gt; title = Input :: get（  'title'）; 
 $ doc-＆gt; caption = Input :: get（'caption'）; 
 $ doc-＆gt; path = base_path（）。  '/ public / uploads'。  Input :: file（'file'） - ＆gt; getClientOriginalName（）; 
 
 $ doc-＆gt; save（）; 
 
} 
  code>  pre> 
 
 这是我的索引视图，我显示上传的图像： p> 
 
 
  @extends（'layouts.caselistlayout'）; 
 
 @ section（'content'）
  
 
 @ foreach（$ docs as $ doc）
＆lt; h1＆gt; {{$ doc-＆gt; title}}＆lt; / h1＆gt; 
＆lt; h2＆gt; {{$ doc-＆gt; caption}}＆lt;  / h2＆gt; 
＆lt; img src ='{{$ doc-＆gt; path}}'＆gt; 
 
 @ endforeach 
 
 @ stop 
  code>  pre> 
 
 我可以为我的上传视图提供代码，但我不认为在这种情况下需要它。 p> 
 
 感谢您的帮助！ p> 
 
  
 
 
编辑2：文件最终在文件夹中，我可以在数据库的路径列中看到URL。  / p> 
  div>

答

You are saving full physical path to the database which is causing the issue. You actually need a http address. Example:

http://example.com/uploads/img1.jpg

Remove the following line:

  $doc->path = base_path() . '/public/uploads' . Input::file('file')->getClientOriginalName();

Instead, save the following:

  $doc->path = 'uploads/' . Input::file('file')->getClientOriginalName();

and from your view:

<img src='{{ asset($doc->path) }}'>

Laravel无法显示上传的图像

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