这是WIA。没有登录页面。如果您需要预身份验证解决方案，请查看ADFS + WAP，带有AAD身份验证的Azure AD应用程序代理，F5 BigIP以及许多其他解决方案。这些解决方案可以从基于表单的身份验证（您真正要求
）传递给Windows（NTLM / Kerberos）。

It's WIA. There is no login page. If you want a pre-authentication solution, look into ADFS + WAP, Azure AD App Proxy with AAD authentication, F5 BigIP, and many others. These solutions can pass from forms based authentication (what you're really asking for) to Windows (NTLM/Kerberos).