多摆弄周围，显然勾ServiceStack认证方式后可通过拨打AuthService：

After much fiddling around, apparently the way to hook ServiceStack authentication is to call the AuthService via:

try {
    authResponse = AuthService.Authenticate(new Auth{ UserName = model.UserName, Continue = returnUrl, Password = model.Password });
} catch (Exception ex) {
    // Cut for brevity...
}

和不可以 authResponse = this.CreateRestClient（）发表＆LT; AuthResponse＆GT;（/认证/资格证书，模型）;！

其中， AuthService 在基控制器的定义是：

Where AuthService is defined in the base controller as:

public AuthService AuthService
{
    get
    {
        var authService = ServiceStack.WebHost.Endpoints.AppHostBase.Instance.Container.Resolve<AuthService>();
        authService.RequestContext = new HttpRequestContext(
            System.Web.HttpContext.Current.Request.ToRequest(),
            System.Web.HttpContext.Current.Response.ToResponse(),
            null);

        return authService;
    }
}

其他的一切（包括会话）现在可以正常工作。

Everything else (incl. session) works correctly now.