Web服务401：未经授权的错误

Question

我在本地运行一个Web服务，连接到我无权访问的外部服务器。

即使测试凭​​证由此Web服务的管理员确认完全正确，我仍然收到“401：未授权”错误。

我是否需要调整任何IIS设置？

下面是错误的截图。

 // Webservice 
     IdentityService ws = new IdentityService(); 

     // Test Static Credentials 
     string username = "twfnf"; 
     string password = "testme99"; 
     string domain = "testapps1"; 

     NetworkCredential credentials = new NetworkCredential(username, password, domain); 

     CredentialCache credCache = new CredentialCache(); 
     credCache.Add(new Uri(ws.Url), "Basic", credentials); 

     ws.Credentials = credCache; 
     ws.PreAuthenticate = true; 
     ws.AuthenticateUser(); 

Answer 1

删除使用基本身份验证下面的代码，解决了该问题。

CredentialCache credCache = new CredentialCache(); 
credCache.Add(new Uri(ws.Url), "Basic", credentials); 

终极密码工作：

// Webservice 
    IdentityService ws = new IdentityService(); 

    // Test Static Credentials 
    string username = "twfnf"; 
    string password = "testme99"; 
    string domain = "testapps1"; 

    NetworkCredential credentials = new NetworkCredential(username, password, domain); 

    ws.Credentials = credentials; 
    ws.PreAuthenticate = true; 
    ws.AuthenticateUser();