Question

我有一个产品，其中有多张照片由json保存。

public function store(ProductRequest $request)
{
    if($request->hasfile('filename'))
     {

        foreach($request->file('filename') as $image)
        {
            $name=$image->getClientOriginalName();
            $year = Carbon::now()->year;
            $month = Carbon::now()->month;
            $day = Carbon::now()->day;
            $imagePath = "/upload/images/{$year}/{$month}/{$day}";
            $image->move(public_path($imagePath), $name);  
        $data[] = $imagePath . '/' . $name;
        }
     }

    product::create(array_merge($request->all() , ['images' => json_encode($data)]));
    $request->session()->flash('success', '!محصول با موفقیت ثبت شد');
    return redirect(route('Products.index'));
}

我的产品及其存储方式

#original: array:23 [▼
    "id" => 16
    "name" => "eqwsa"
    "code" => "۱۰۲۶"
    "price" => "۱۲۰۰۰۰"
    "slug" => "eqwsa"
    "description" => null
    "images" => "["\/upload\/images\/2020\/6\/15\/index222.jpg","\/upload\/images\/2020\/6\/15\/carpet4-1.jpg"]"
    "tags" => "eddsfew"
    "viewCount" => 0
    "commentCount" => 0
    "stockCount" => 0
    "sailedCount" => "0"
    "specialSail" => 0
    "specialPrice" => null
    "size_id" => 7
    "color_id" => 7
    "discount_id" => 7
    "yarn_id" => 1
    "category_id" => 10
    "density_id" => 4
    "comb_id" => 5
    "created_at" => "2020-06-15 12:04:55"
    "updated_at" => "2020-06-15 12:04:55"
  ]

在我的产品模型中，我指定图像应为数组形式：

 protected $casts = [
    'images' => 'array',

];

如何在刀片中显示该产品的所有照片？

Answer 1

这应该非常简单，您只需使用图像标签遍历刀片中的阵列即可。例如：


foreach($product->images as $image) {
    <img src="{{$image}} alt="image text" />

}

这假定您已经在视图中做过类似的事情

$product = YourProduct;
return view('product.show')->withProduct($product);

其中view()参数是刀片的名称。

您可以考虑在与产品相关的表中添加媒体对象，这样就可以保持图像的结构，命名，元标记等。

如何从数据库中显示刀片中的照片

1 个答案: