使用 WebClient 登录后无法下载 .csv 文件
我的代码看起来像
Public Class Form1
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Dim client As New Net.WebClient
Dim loginInfo As New Specialized.NameValueCollection
loginInfo.Add("email", "admin@domain.com")
loginInfo.Add("password", "12345")
client.UploadValues("https://www.domain.com/login.asp", "POST", loginInfo)
client.DownloadFile("https://www.domian.com/report.asp?DataFile=97YD7Z9G55.csv", "report.csv")
End Sub
End Class
而不是实际的数据文件,它将登录页面保存为 report.csv
我没有发现以下链接有帮助