Laravel 将图像上传到 Windows 上的存储

Question

为了进行开发，我在我的 Laravel 项目中在 Windows 上工作。我试图让文件上传在本地工作。我的上传代码：public function addPicture(Request $request, $id){    $bathroom = Bathroom::withTrashed()->findOrFail($id);    $validatedData = Validator::make($request->all(), [        'afbeelding' => 'required|image|dimensions:min_width=400,min_height=400',    ]);    if($validatedData->fails())    {        return Response()->json([            "success" => false,            "errors" => $validatedData->errors()        ]);    }    if ($file = $request->file('afbeelding')) {        $img = Image::make($file);        $img->resize(3000, 3000, function ($constraint) {            $constraint->aspectRatio();            $constraint->upsize();        });        $img->stream();        $uid = Str::uuid();        $fileName = Str::slug($bathroom->name . $uid).'.jpg';        $this->createImage($img, 3000, "high", $bathroom->id, $fileName);        $this->createImage($img, 1000, "med", $bathroom->id, $fileName);        $this->createImage($img, 700, "thumb", $bathroom->id, $fileName);        $this->createImage($img, 400, "small", $bathroom->id, $fileName);        $picture = new Picture();        $picture->url = '-';        $picture->priority = '99';        $picture->alt = Str::limit($bathroom->description,100);        $picture->margin = 0;        $picture->path = $fileName;        $picture->bathroom_id = $id;        $picture->save();        return Response()->json([            "success" => true,            "image" => asset('/storage/img/bathroom/'.$id.'/small/'.$fileName),            "id" => $picture->id        ]);    }我确实运行了： php artisan storage:link并且可以使用以下路径D:\Documents\repos\projectname\storage\app。当我上传文件时，我得到：Storage::put(  $this->getUploadPath($bathroomId, $fileName, $quality), $img->stream('jpg',100));创建图像函数。我怎样才能让它在 Windows 上运行，以便我可以在本地测试我的网站？

Answer 1

我遇到过类似的问题并通过以下方式解决了

要将文件上传到任何路径，请按照以下步骤操作。

创建一个新磁盘config/filesystem.php并将其指向您喜欢的任何路径，例如D:/test或其他

'disks' => [

    // ...

     'archive' => [

            'driver' => 'local',

            'root' => 'D:/test',

         ],

    // ...

请记住archive磁盘名称，您可以将其调整为任何名称。之后做config:cache

然后将文件上传到指定目录执行类似的操作

  $request->file("image_file_identifier")->storeAs('SubFolderName', 'fileName', 'Disk');

例如

  $request->file("image_file")->storeAs('images', 'aa.jpg', 'archive');

现在要获取文件，请使用以下代码

      $path = 'D:\test\images\aa.jpg';

    if (!\File::exists($path)) {

        abort(404);

    }

    $file = \File::get($path);

    $type = \File::mimeType($path);

    $response = \Response::make($file, 200);

    $response->header("Content-Type", $type);

    return $response;

Answer 2

我通常直接将图像保存到公共文件夹这是我的项目之一的工作代码

 $category = new Categories;

//get icon path and moving it

$iconName = time().'.'.request()->icon->getClientOriginalExtension();

 // the icon in the line above indicates to the name of the icon's field in 

 //front-end

$icon_path = '/public/category/icon/'.$iconName;

//actually moving the icon to its destination

request()->icon->move(public_path('/category/icon/'), $iconName);  

$category->icon = $icon_path;

//save the image path to db 

$category->save();

return redirect('/category/index')->with('success' , 'Category Stored Successfully');

经过一些修改以适应您的代码，它应该可以正常工作

Answer 3

我希望你在这里使用图像干预。如果没有，您可以运行命令：

      composer require intervention/image

这将对您的项目进行干预。现在使用以下代码将图像上传到本地。

您可以这样调用该函数来保存图像：

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

   $image = $request->file('image');

   //Define upload path

   $destinationPath = public_path('/storage/img/bathroom/');//this will be created inside public folder

   $filename = round(microtime(true) * 1000) . "." .$image->getClientOriginalExtension();

  //upload file

  $this->uploadFile($image,$destinationPath,$filename,300,300);

//put your code to Save In Database

//just save the $filename in the db. 

//put your return statements here    

}

    

public function  uploadFile($file,$destinationPath,$filename,$height=null,$width=null){

    

//create folder if does not exist

if (!File::exists($destinationPath)){

   File::makeDirectory($destinationPath, 0777, true, true);

}

    

//Resize the image before upload using Image        Intervention

            

if($height!=null && $width!=null){

   $image_resize = Image::make($file->getRealPath());

   $image_resize->resize($width, $height);

   //Upload the resized image to the project path

   $image_resize->save($destinationPath.$filename);

}else{

     //upload the original image without resize. 

     $file->move($destinationPath,$filename);

     }

}

如果您无论如何想使用 Storage Facade，我已经在使用 Storage::put() 之前使用 Image->resize()->encode() 修改了您的代码。请看看下面的代码是否有效。（抱歉，我没时间测试）

public function addPicture(Request $request, $id)

{

  $bathroom = Bathroom::withTrashed()->findOrFail($id);

  $validatedData = Validator::make($request->all(), [

    'afbeelding' =>'required|image|dimensions:min_width=400,min_height=400']);

if($validatedData->fails())

{

    return Response()->json([

        "success" => false,

        "errors" => $validatedData->errors()

    ]);

}

if ($file = $request->file('afbeelding')) {

    $img = Image::make($file);

    $img->resize(3000, 3000, function ($constraint) {

        $constraint->aspectRatio();

        $constraint->upsize();

    });

    //Encode the image if you want to use Storage::put(),this is important step

    $img->encode('jpg',100);//default quality is 90,i passed 100

    $uid = Str::uuid();

    $fileName = Str::slug($bathroom->name . $uid).'.jpg';

    $this->createImage($img, 3000, "high", $bathroom->id, $fileName);

    $this->createImage($img, 1000, "med", $bathroom->id, $fileName);

    $this->createImage($img, 700, "thumb", $bathroom->id, $fileName);

    $this->createImage($img, 400, "small", $bathroom->id, $fileName);

    $picture = new Picture();

    $picture->url = '-';

    $picture->priority = '99';

    $picture->alt = Str::limit($bathroom->description,100);

    $picture->margin = 0;

    $picture->path = $fileName;

    $picture->bathroom_id = $id;

    $picture->save();

    return Response()->json([

        "success" => true,

        "image" => asset('/storage/img/bathroom/'.$id.'/small/'.$fileName),

        "id" => $picture->id

    ]);

}

return Response()->json([

    "success" => false,

    "image" => ''

]);

}

  public function createImage($img, $size, $quality, $bathroomId,$fileName){

$img->resize($size, $size, function ($constraint) {

    $constraint->aspectRatio();

    $constraint->upsize();

});

Storage::put(  $this->getUploadPath($bathroomId, $fileName, $quality), $img);

}

public function  getUploadPath($bathroom_id, $filename, $quality ='high'){

$returnPath = asset('/storage/img/bathroom/'.$bathroom_id.'/'.$quality.'/'.$filename);

return $returnPath; //changed echo to return

}

使用来源：Intervention repo，Github

另请注意，Storage 的put方法适用于图像干预输出，而putFile方法适用于 Illuminate\Http\UploadedFile 以及 Illuminate\Http\File 和实例。