我有我需要阅读的RSS源，但你需要有一个有效的用户名和密码来获取饲料登录。我想知道是否或如何做到这一点使用ActionScript 3。

I have an RSS feed that I need to read, but you need to log in with a valid username and password to get the feed. I was wondering if or how to do this using Actionscript 3.

现在我有一个刚刚得到的xml从提供的网址，并输出XML到控制台非常简单的脚本。

Right now I have a very simple script that just gets the xml from a provided url and outputs the xml to the console.

我已经验证了它与饲料不需要身份验证。

I've verified that it works with a feed that doesn't require authentication.

让我知道，如果code或任何更具体的是必要的。

Let me know if code or anything more specific is needed.

在此先感谢！

推荐答案

如果您使用的是HTTP服务，您可以通过扩展的HTTPService做基本授权：

If you're using an http service, you can do basic authorization with by extending the HTTPService :

package{
    import mx.rpc.AsyncToken;
    import mx.rpc.http.mxml.HTTPService;
    import mx.utils.Base64Encoder;

    public class HTTPServiceAuth extends HTTPService
    {
        public var username : String = '';
        public var password : String = '';
        public function HTTPServiceAuth(rootURL:String=null, destination:String=null)
        {
            super(rootURL, destination);
        }

        override public function send(parameters:Object=null ):AsyncToken {
            var enc : Base64Encoder = new Base64Encoder();
            enc.insertNewLines = false;
            enc.encode(username + ':' + password );
            this.headers = {Authorization:"Basic " + enc.toString())};
            super.send(parameters);
        }
    }
}

您用同样的方式除了可以指定用户名和密码：

You use it the same way except you can specify a username and password :

<local:HTTPServiceAuth url="http://www.domain.com/feed/etc" username="myUsername" password="myPassword" ...rest of standard args, etc... />