Question

如何不间断地将文件夹中的所有文件上传到Google Storage Cloud。在这里，我尝试将C＃与一个文件上传一起使用：

public async Task<ActionResult> Upload(IFormFile file)
{
    string contentRootPath = _hostingEnvironment.ContentRootPath;

    var credential = GoogleCredential.FromJson(System.IO.File.ReadAllText(contentRootPath + "/credentials.json"));

    StorageClient storageClient = StorageClient.Create(credential);

    var objectName = MakeObjectName();

    var imageObject = await storageClient.UploadObjectAsync(
        bucket: CloudConfig.BUCKET,
        objectName: objectName,
        contentType: file.ContentType,
        source: file.OpenReadStream(),
        options: new UploadObjectOptions { PredefinedAcl = PredefinedObjectAcl.PublicRead }
    );

    return Ok(new DropzoneInfo { Name = file.FileName, ObjectName = objectName, Link = imageObject.MediaLink, Size = file.Length});
}

Answer 1

您有一个接受单个上传文件的控制器操作。在您的控制器操作中使用List<IFormFile>-看到以下答案：Submitting multiple files to ASP.NET controller accepting an ICollection<IFormFile>

有一个用于上传目录的属性：<input type="file" webkitdirectory>（How do I use Google Chrome 11's Upload Folder feature in my own code?）

这些浏览器支持它：Edge，Safari，Firefox，Chrome，Opera（https://caniuse.com/#feat=input-file-directory）

将文件夹目录中的所有文件上传到Google Cloud Storage中，而无需循环

1 个答案: