[英]Download a file in Dropbox using asp.net mvc
I'm using asp.net mvc 4
and dropbox-api
to download a file from my dropbox account. 我正在使用
asp.net mvc 4
和dropbox-api
从我的保管箱帐户下载文件。 I've successfully installed the api in my project and I'm following this tutorial to understand the functionalities but I'm getting an error if I run, 我已经在项目中成功安装了api,并且正在按照本教程来了解其功能,但是如果我运行该程序会收到错误消息,
Specified argument was out of the range of valid values.
指定的参数超出有效值范围。 Parameter name: path
参数名称:路径
Here are my codes, 这是我的代码,
public async Task<ActionResult> DropDls()
{
var dbx = new DropboxClient("MY-TOKEN");
string folder = "My Folder";
string file = "My File.rar";
using (var response = await dbx.Files.DownloadAsync(folder + "/" + file))
{
await response.GetContentAsStringAsync();
}
return View();
}
I'm noob to api related works, so can't figure it out what is wrong in here. 我对api相关的作品不感兴趣,因此无法弄清楚这里有什么问题。 But I need this to be done.
但是我需要做到这一点。 I'll appreciate if I get some help from experts.
如果能得到专家的帮助,我将不胜感激。 Thanks.
谢谢。
Non-root paths for the Dropbox API should start with "/". Dropbox API的非根目录路径应以“ /”开头。 Your code is:
您的代码是:
string folder = "My Folder";
string file = "My File.rar";
... ...
using (var response = await dbx.Files.DownloadAsync(folder + "/" + file))
That will result in a path "My Folder/My File.rar", but it should actually be "/My Folder/My File.rar". 这将导致路径“ My Folder / My File.rar”,但实际上应为“ / My Folder / My File.rar”。 So, instead, you probably want code like this instead:
因此,相反,您可能需要这样的代码:
using (var response = await dbx.Files.DownloadAsync("/" + folder + "/" + file))
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