Laravel上传多个文件 [英] Laravel upload multiple files

问题描述

我正在建立具有多个文件功能的画廊.

I'm building a gallery with multiple files functionality.

到目前为止，我遇到了两个问题，但让我们先粘贴我的代码.

So far I'm having two issues, but let's paste my code first.

控制器:

public function store(Request $request)
{

  $gallery = new GalleryImage();

  if($request->hasFile('image')) {
    $images = $request->file('image');
    foreach($images as $image) {
      $path = $image->getClientOriginalName();
      $name = time() . '-' . $path;
      $gallery->image = $image->move(public_path().'/uploads/temp/', $name);
      //$gallery->image = $request->file('image')->storeAs('public/gallery-images', $name);
    }
  }

  $gallery->gallery_id = $request->gallery_id;

  $gallery->save();

  return back()->with('success_message','Images has been uploaded!');
}

查看刀片:

    <form action="{{ route('gallery-images.store') }}" method="POST" enctype="multipart/form-data">
      {{ csrf_field() }}
      <div class="form-group">
        <input type="hidden" name="gallery_id" value="{{ $gallery->id }}">
        <input type="file" name="image[]" id="id_imageGallery" class="form-control" multiple="multiple" required>
      </div>
      <div class="form-group">
        <button type="submit" class="btn btn-primary">Upload</button>
      </div>
    </form>

当我有这样的代码并上传三个文件时，这是我的第一个问题，它已成功将文件存储到/uploads/temp目录中，但是在我的数据库中，我只能看到上传的是一个图像，而不是三个.

My first issue when I have my code like this and upload three files, it's successfully storing the files into /uploads/temp directory, but in my database I can see there's only one image uploaded, instead of three.

我的第二个问题是，当我更改代码并使用注释的部分时(因为我要将这三个图像存储到存储中):

My second issue is when I change my code and use the commented part (because I want to store those three images into Storage):

$gallery->image = $request->file('image')->storeAs('public/gallery-images', $name);

我收到此错误:

Call to a member function storeAs() on array

如何将这些多张图像上传到存储"文件夹并将其全部记录到数据库中?

How can I upload those multiple images into the Storage folder and record them all into the database?

-编辑-我已经解决了我的第一个问题！

-- EDIT -- I've solved my first issue!

我只是简单地将save方法和其他细节放入循环中.我应该已经考虑过这个了:)

I've simply put the save method and other details inside the loop. I've should have thought about this before :)

这是我更新的代码:

public function store(Request $request)
{


  if($request->hasFile('image')) {

    $images = $request->file('image');
    foreach($images as $image) {
      $gallery = new GalleryImage();
      $path = $image->getClientOriginalName();
      $name = time() . '-' . $path;
      $gallery->image = $image->move(public_path().'/uploads/temp/', $name);
      //$gallery->image = $request->file('image')->storeAs('public/gallery-images', $name);

      $gallery->gallery_id = $request->gallery_id;
      $gallery->save();
    }
  }


  return back()->with('success_message','Images has been uploaded!');
}

现在唯一要做的就是如何将它们存储到文件存储中，而不是public_path并避免该错误:

Now only thing to do is how to store them into File Storage, instead of the public_path and avoid that error:

Call to a member function storeAs() on array 

推荐答案

我终于解决了问题并将其发布，因此对某些人可能有用.

I've finally solved the issues and I'm posting it, so it may be useful for some.

这是我的代码:

public function store(Request $request)
{

  if($request->hasFile('image')) {

    foreach($request->image as $image) {
      $path = $image->getClientOriginalName();
      $name = time() . '-' . $path;

      $gallery = new GalleryImage();
      $gallery->image = $image->storeAs('public/gallery-images', $name);
      $gallery->gallery_id = $request->gallery_id;
      $gallery->save();
    }
  }

  return back()->with('success_message','The images have been uploaded!');
}

这篇关于Laravel上传多个文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！