将多个文件下载为 ZIP - Laravel 7

Question

如果我dd($files);

我有

array:4 [▼

  0 => "/Users/jdoe/Sites/laravel7/public/img/portfolio/58-Admin-Site-Dashboard/126/full.jpg"

  1 => "/Users/jdoe/Sites/laravel7/public/img/portfolio/58-Admin-Site-Dashboard/127/full.jpg"

  2 => "/Users/jdoe/Sites/laravel7/public/img/portfolio/58-Admin-Site-Dashboard/128/full.jpg"

  3 => "/Users/jdoe/Sites/laravel7/public/img/portfolio/58-Admin-Site-Dashboard/130/full.jpg"

]

下载（）

public function download($id)

{

    $portfolioImages = PortfolioImage::where('portfolio_id',$id)->get();

    $files = [];

    foreach ($portfolioImages as $i => $portfolioImage) {

        $files[$i] = public_path(). $portfolioImage->image_path;

    }

    // dd($files);

    $zip = new ZipArchive;

    $fileName = $id.'.zip';

    if ($zip->open(public_path($fileName), ZipArchive::CREATE) === TRUE)

    {

        foreach ($files as $key => $value) {

            $relativeNameInZipFile = basename($value);

            $zip->addFile($value, $relativeNameInZipFile);

        }

        $zip->close();

    }

    return response()->download(public_path($fileName));

}

我一直收到这个错误

ZipArchive::close()：创建临时文件失败：权限被拒绝

如何防止此错误？

Answer 1

啊..没关系，发现我自己的问题。$zipFile = public_path().'/assets/fe/img/portfolio/'.$folderName.'/'.$folderName.'.zip';工作代码    public function download($id)    {    $portfolioImages = PortfolioImage::where('portfolio_id',$id)->get();    $files = [];    foreach ($portfolioImages as $i => $portfolioImage) {        $files[$portfolioImage->id] = public_path(). $portfolioImage->image_path;    }    // dd($files);    $portfolio  = Portfolio::find($id);    $folderName = $portfolio->id.'-'.str_replace(' ', '-',$portfolio->name);    $zip        = new ZipArchive;    $zipFile    = public_path().'/assets/fe/img/portfolio/'.$folderName.'/'.$folderName.'.zip';    if ($zip->open($zipFile, ZipArchive::CREATE) === TRUE)    {        //add files into a zip        foreach ($files as $key => $value) {            //replace word "full" with $portfolioImage->id            $relativeNameInZipFile = str_replace('full',$key,basename($value));            $zip->addFile($value, $relativeNameInZipFile);        }        $zip->close();    }    return response()->download($zipFile);}结果✨