提供的URI方案'http'无效; 预期'https'

我在IIS 6.0中托管了RESTful Web服务,我可以在浏览器中浏览服务.当我尝试通过客户端控制台应用程序访问相同的服务时,它给我以下错误:

"provided URI scheme'http' is invalid; expected 'https', Parameter name: Via"

我的WebService web.config具有以下设置:

我的客户端应用程序有App.config从我获取地址:

在Main方法中:

WebChannelFactory cf = new WebChannelFactory(baseAddress);
            WebHttpBinding wb =cf.Endpoint.Binding as WebHttpBinding;
            wb.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
            wb.Security.Mode = WebHttpSecurityMode.Transport;
            cf.Credentials.UserName.UserName = "usermane";
            cf.Credentials.UserName.Password = "password";

            ITestAPI channel = cf.CreateChannel();
            string msg = channel.TestMethod(); 

当它试图调用TestMethod时,它给了我这个错误.

您使用以下行将安全性设置为传输模式(HTTPS):

wb.Security.Mode = WebHttpSecurityMode.Transport;

是baseAddressHTTP或HTTPS地址的值吗？