如何使用 laravel 和 Cloudinary 上传多张图片？

Question

实际上我正在做一个 Laravel 和 ReactJs 项目。我想用 laravel 和 Cloudinary 上传多张图片（相册），但我没有找到正确的解决方案。

这是我的数据库迁移文件：

  public function up()
    {
        Schema::create('unites', function (Blueprint $table) {
            $table->increments('unit_id');
            $table->unsignedInteger('building_id');
            $table->foreign('building_id')->references('building_id')->on('buildings');
            $table->unsignedInteger('floor_id');
            $table->foreign('floor_id')->references('floor_id')->on('floors');     
            $table->string('unit_name',200);
            $table->tinyinteger('unit_status');
            $table->integer('unit_roomnumber');
            $table->string('unit_type',5);
            $table->string('unit_pictures');
            $table->date('unit_added_date')->format("yyyy-MM-dd");
             $table->timestamps();
        });
    }

这是我在控制器中的功能：

        else {
            $unit = new Unite();
            $unit ->unit_name = $request->input('unit_name');
            $unit->building_id = $request->input('building_id');
            $unit->floor_id = $request->input('building_id');
            $unit->unit_type = $request->input('unit_type');
            $unit->unit_status = $request->input('unit_status');
            $unit->unit_roomnumber = $request->input('unit_roomnumber');
            $unit->unit_added_date = $request->input('unit_added_date');
            $images = $request->file('unit_pictures');
            $uploaded = [];
            foreach ($images as $image) {
                error_log('for statement fires.');
                Cloudinary::upload($image, null, [
                    'folder' => '/units',
                   // 'discard_original_filename' => true,
                ])->getSecurePath();
               return array($uploaded);
    
            }
           $unit->unit_pictures=$request->file('unit_pictures');
    
            $unit->save();
            return response()->json([
                'status' => 200,
            ]);

如果你们中的任何人可以帮助我，我将非常感激

Answer 1

foreach ($request->file('images') as $imagefile) {
  $uploadedFileUrl = Cloudinary::upload($imagefile->getRealPath())->getSecurePath();
}

Answer 2

Cloudinary::upload() 允许您一次处理单个资源（请参阅 上传 API）。对于每次上传，都会返回响应 JSON，其中包含新上传资产的所有信息（请参阅示例响应 JSON ）。如果您希望捕获每个资产的结果，您可以在 foreach 中收集它们，例如：

$unit->unit_pictures = $request->file('unit_pictures'); 

$allUploadApiReponse = array();

foreach ( $unit->unit_pictures=$request->file('unit_pictures') as $imagefile) 
{ 
    $uploadedFileUrl = Cloudinary::upload($imagefile->getRealPath(), [ 'folder' => 'Units' ] )->getSecurePath(); 
    array_push($allUploadApiReponse, $uploadedFileUrl);
} 

// To check content
print_r($allUploadApiReponse);

$unit->save();`