从URL代码VB.NET下载文件

Question

我想问一下，如何通过代码vb.net从url下载文件？
示例：Example Link 在下载文件之前，用户必须输入用户名和密码？我怎样才能做到这一点？任何参考或链接？谢谢！

Answer 1

使用System.Net.WebClient.DownloadFile

Dim remoteUri As String = "http://belajar123.com/materi.zip"
Dim fileName As String = "materi.zip"
Dim pasword As String = "..."
Dim username As String = "..."

Using (var client = new WebClient())

    client.Credentials = New NetworkCredential(username, password)
    client.DownloadFile(remoteUri, fileName)
End Using