在WCF中,对于webHttpBinding,当服务器使用基本身份验证时,如何在

<system.serviceModel>
    <bindings>
        <webHttpBinding>
            <binding name="general" maxReceivedMessageSize="2147483647">
                <readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" />
                <security mode="None">
                    <transport clientCredentialType="None" />
                </security>
            </binding>
            <binding name="admin" maxReceivedMessageSize="2147483647">
                <readerQuotas maxArrayLength="2147483647" maxStringContentLength="2147483647" />
                <security mode="Transport">
                    <transport clientCredentialType="Basic" />
                </security>
            </binding>
        </webHttpBinding>
    </bindings>
    <behaviors>
        <serviceBehaviors>
            <behavior>
                <serviceMetadata httpGetEnabled="true"/>
                <serviceDebug includeExceptionDetailInFaults="false"/>
            </behavior>
        </serviceBehaviors>
        <endpointBehaviors>
            <behavior name="web">
                <webHttp/>
            </behavior>
        </endpointBehaviors>
    </behaviors>
    <services>
        <service name="MyNamespace.AppServices.GeneralService">
            <endpoint address="" binding="webHttpBinding" contract="MyNamespace.Contracts.IGeneralService" behaviorConfiguration="web" bindingConfiguration="general" />
        </service>
        <service name="MyNamespace.AppServices.AdminService">
            <endpoint address="" binding="webHttpBinding" contract="MyNamespace.Contracts.IAdminService" behaviorConfiguration="web" bindingConfiguration="admin" />
        </service>
    </services>
</system.serviceModel>

在客户端,我目前的代码如下：

private static IGeneralService GetGeneralChannel()
{
    WebHttpBinding binding = new WebHttpBinding();
    binding.Security.Mode = WebHttpSecurityMode.None;
    binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.None;
    binding.MaxReceivedMessageSize = Int32.MaxValue;
    binding.ReaderQuotas.MaxStringContentLength = Int32.MaxValue;
    binding.ReaderQuotas.MaxArrayLength = Int32.MaxValue;

    WebChannelFactory<IGeneralService> cf = new WebChannelFactory<IGeneralService>(binding,new Uri("http://localhost:1066/GeneralService"));
    IGeneralService channel = cf.CreateChannel();
    return channel;
}

private static IAdminService GetAdminChannel()
{
    WebHttpBinding binding = new WebHttpBinding();
    binding.Security.Mode = WebHttpSecurityMode.Transport;
    binding.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
    binding.MaxReceivedMessageSize = Int32.MaxValue;
    binding.ReaderQuotas.MaxStringContentLength = Int32.MaxValue;
    binding.ReaderQuotas.MaxArrayLength = Int32.MaxValue;

    WebChannelFactory<IAdminService> cf = new WebChannelFactory<IAdminService>(binding,new Uri("http://localhost:1066/AdminService"));
    cf.Credentials.UserName.UserName = "myUserName";
    cf.Credentials.UserName.Password = "myPassword";

    IAdminService channel = cf.CreateChannel();
    return channel;
}

问题是,由于我显然不想硬编码所有这些配置信息,我需要如何在客户端的web.config中提供它？对于我来说,绑定元素在客户端上看起来和服务器上看起来完全相同,这是非常明显的.但是,在哪里可以指定分配给WebChannelFactory的凭据？

任何帮助和/或洞察将不胜感激.

谢谢,
史蒂夫