Question

对于开发，我正在laravel项目的Windows上工作。我正在尝试使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
        ]);
    }
    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->stream('jpg',100));

}

public function  getUploadPath($bathroom_id, $filename, $quality = 'high'){
    $returnPath = asset('/storage/img/bathroom/'.$bathroom_id.'/'.$quality.'/'.$filename);
    echo $returnPath;

}

我确实运行过：php artisan storage：link

并且以下路径可用D:\Documents\repos\projectname\storage\app。当我上传文件时，我得到：

“消息”：“打开（D：\ Documents \ repos \ projectname \ storage \ app \）：无法打开流：没有此类文件或目录”， “ exception”：“ ErrorException”， “ file”：“ D：\ Documents \ repos \ projectname \ vendor \ league \ flysystem \ src \ Adapter \ Local.php”， “行”：157，

然后在日志中：

 "file": "D:\\Documents\\repos\\projectname\\app\\Http\\Controllers\\Admin\\BathroomController.php",
        "line": 141, .

指向下一行。

Storage::put(  $this->getUploadPath($bathroomId, $fileName, $quality), $img->stream('jpg',100));

createImage函数的

。如何使其在Windows上运行，以便可以在本地测试我的网站？

Answer 1

我通常直接将图像保存到公用文件夹，这是我的一个项目中的有效代码

 $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');

进行一些修改以适合您的代码，它应该可以正常工作

Answer 2

我已经遇到了类似的问题，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。

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

'disks' => [

    // ...

     'archive' => [
            'driver' => 'local',
            'root' => 'D:/test',
         ],

    // ...

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

然后将文件上传到指定的目录中

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

例如

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

现在使用以下代码获取文件

      $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 3

希望您在这里使用Image Intervention。如果没有，您可以运行以下命令：

      composer require intervention/image

这将对您的项目进行干预。现在，使用以下代码在本地上传图片。

您可以调用该函数以这种方式保存图像：

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);
     }
}

如果您仍然想使用Storage Facade，在使用Storage :: put（）之前，我已经通过使用Image-> resize（）-> encode（）修改了您的代码。请查看以下代码是否有效。（抱歉，我没有时间去测试）

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

}

使用的来源：Intervention repo,Github

另外，请注意，存储的 put 方法与图像干预输出一起使用，而 putFile 方法与这两种方法都可以Illuminate \ Http \ UploadedFile以及Illuminate \ Http \ File和实例。

Answer 4

我推荐使用laravel Storage中的功能，任何上传都很简单

Laravel将图像上传到Windows上的存储空间

4 个答案: