使用WebClient上传文件目录 [英] Upload directory of files using WebClient

问题描述

我已经搜索和搜索，找不到一种方法来做到这一点。我在我想上传的目录中有文件。文件名称不断变化，所以我无法通过文件名进行上传。这是我尝试过的。使用（WebClient客户端=新的WebClient（））
{
client.Credentials = new NetworkCredential（） 用户密码）;
foreach（文件中的var filePath）
client.UploadFile（ftp://site.net//PICS_CAM1//，STOR，@PICS_CAM1\）;
}

但是我收到一个编译错误：

名称'files'在当前上下文中不存在

我研究说，这应该工作。

有没有人有通过 WebClient 上传文件目录的好方法？

解决方案

您必须定义并设置文件。如果您想上传某个本地目录中的所有文件，请使用 Directory.EnumerateFiles 。

地址 WebClient.UploadFile 必须是目标文件的完整URL，而不仅仅是目标目录的URL。

 的IEnumerable<串GT; files = Directory.EnumerateFiles（@C：\local\folder）; （WebClient client = new WebClient（））
 {
 client.Credentials = new NetworkCredential（username，password）; 
 
 foreach（文件中的字符串文件）
 {
 client.UploadFile（
ftp://example.com/remote/folder/+ Path.GetFileName （文件），文件）; 
} 
} 
  

I have searched and searched and cannot find a way to do this. I have files in a directory I want to upload. The file names change constantly so I cannot upload by file name. Here is what I have tried.

using (WebClient client = new WebClient())
{
    client.Credentials = new NetworkCredential("User", "Password");
    foreach (var filePath in files)
        client.UploadFile("ftp://site.net//PICS_CAM1//", "STOR", @"PICS_CAM1\");
}

But I am getting a compiler error:

The name 'files' does not exist in the current context

Everything I have researched says this should work.

Does anyone have a good way to upload a directory of files via WebClient?

解决方案

You have to define and set the files. If you wanted to upload all files in a certain local directory, use for example Directory.EnumerateFiles.

Also the address argument of WebClient.UploadFile has to be a full URL to a target file, not just a URL to a target directory.

IEnumerable<string> files = Directory.EnumerateFiles(@"C:\local\folder");

using (WebClient client = new WebClient())
{
    client.Credentials = new NetworkCredential("username", "password");

    foreach (string file in files)
    {
        client.UploadFile(
            "ftp://example.com/remote/folder/" + Path.GetFileName(file), file);
    }
}

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