通过Windows身份验证使用Web服务

Question

我只是尝试使用Windows身份验证在远程计算机中使用Web服务，但本地和版本中的登录凭据不同远程计算机。

代码段：

Dim objproxy As New WebReference.Service1
'Create a new instance of CredentialCache.
Dim mycredentialCache As CredentialCache = New CredentialCache()
'Create a new instance of NetworkCredential using the client
Dim credentials As NetworkCredential = New NetworkCredential("username", "pwd","domain")
'Add the NetworkCredential to the CredentialCache.
'mycredentialCache.Add(New Uri(objproxy.Url), "Basic", credentials)
objproxy.Credentials = credentials

暂停但是当我使用

时

mycredentialCache.Add(New Uri(objproxy.Url), "Basic", credentials)

我收到“401 Unauthorized”消息，

请协助。

Answer 1

您需要Windows身份验证，因此请使用：

mycredentialCache.Add(New Uri(objproxy.Url), "Negotiate", credentials)

请参阅Passing Credentials for Authentication to Web Services