Laravel中创建Zip压缩文件并提供下载

sudo apt-get install php-zip

use ZipArchive;
public function createZip()
{
    $zip = new ZipArchive();
    $zipFileName = 'example.zip';
    if ($zip->open($zipFileName, ZipArchive::CREATE) !== true) {
        return "无法创建 Zip 文件";
    }
    // 添加文件到 Zip 压缩包
    $zip->addFile('/path/to/file1.txt', 'file1.txt');
    $zip->addFile('/path/to/file2.txt', 'file2.txt');
    // 添加目录到 Zip 压缩包
    $zip->addEmptyDir('images');
    $zip->addFile('/path/to/image1.jpg', 'images/image1.jpg');
    $zip->close();
    return "Zip 文件创建成功";
}

use Illuminate\Support\Facades\Response;
use Illuminate\Support\Facades\Storage;
public function downloadZip()
{
    $zipFileName = 'example.zip';
    if (!Storage::disk('local')->exists($zipFileName)) {
        return "文件不存在";
    }
    return response()->download(storage_path('app/' . $zipFileName));
}

use Illuminate\Support\Facades\URL;
public function previewZip()
{
    $zipFileName = 'example.zip';
    if (!Storage::disk('local')->exists($zipFileName)) {
        return "文件不存在";
    }
    $zipFilePath = storage_path('app/' . $zipFileName);
    $temporaryUrl = URL::temporarySignedRoute(
        'download',
        now()->addMinutes(5),
        ['path' => $zipFilePath]
    );
    return "预览链接: " . $temporaryUrl;
}
public function downloadZip($path)
{
    return response()->download($path);
}