我一直在试图加载一些JSON从URL使用用户名/密码开头。
因此，URL类似：的http：//用户名：密码@ WWW。 myaddress.org.uk/api/profiles/
我一直在使用，从greensock的的DataLoader类，它返回一个错误＃2032：流错误如果认证了，但加载罚款当它是禁用的。
我想加上'授权'的URLRequestHeader来克服这个问题？这是前进的最好方法是什么？
如果它是相关的，我正在开发使用的是FlashDevelop 4.0 /的Flex SDK 4.5.1的Windows 7企业版。
在此先感谢！
编辑：
我试图以类似的方式，这篇文章使用标题：Flex 3 - 如何支持HTTP认证的URLRequest ，但我并没有多大的成功？基于64位恩，我使用codeR就是从这里开始： HTTP ：//jpauclair.net/2010/01/09/base64-optimized-as3-lib/
2日编辑：最新code
_loader =新的DataLoader（端点，{的onComplete：handleComplete，onError的：handleError的，onFail：handleFail}）;
_loader.request.method = URLRequestMethod.POST;
_loader.request.data =新的URLVariables（需要= RandomData）;
VAR字节：的ByteArray =新的ByteArray（）;
bytes.writeUTFBytes（USER +：+ PASS）;
VAR headerString：字符串= Base64.en code（字节）;
VAR标题：的URLRequestHeader =新URLRequestHeader（'授权'，'基本'+ headerString）;
_loader.request.requestHeaders.push（头）;
_loader.load（）;
的crossdomain.xml
＆LT; XML版本=1.0＆GT？;
＆LT;！DOCTYPE跨域政策
SYSTEMhttp://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
＆lt;交域政策＆GT;
＆LT;允许存取来自域=*/＆GT;
＆LT;允许-HTTP请求报头，从域=*标题=授权/＆GT;
＆LT; /跨域策略＆GT;
修改3 我也试着使用URLLoader：
VAR的URLRequest：的URLRequest =新的URLRequest（终点）;
urlRequest.method = URLRequestMethod.POST;
请将URLRequest.data =新的URLVariables（需要= RandomData）;
VAR字节：的ByteArray =新的ByteArray（）;
bytes.writeUTFBytes（USER +：+ PASS）;
VAR headerString：字符串= Base64.en code（字节）;
VAR标题：的URLRequestHeader =新URLRequestHeader（'授权'，'基本'+ headerString）;
urlRequest.requestHeaders.push（头）;
_urlLoader =新的URLLoader（的URLRequest）;
_urlLoader.addEventListener（引发Event.COMPLETE，temp_handleComplete）;
_urlLoader.addEventListener（IOErrorEvent.IO_ERROR，temp_handleError）;
解决方案
基本身份验证是pretty的限制在Flash中，特别是如果你正在寻找消耗的API。我建议包装在您自己的服务器的请求，你可以实现一个基于会话的或基于密钥的认证。
例如。 http://api.your-domain.co.uk/api/型材/键= 0123456789abdef 将调用服务器端脚本的API密钥的有效性1）检查，2）的 HTTP：//用户名：password@www.myaddress.org.uk/api/profiles/ 并返回
如果你正在使用超过/ API /型材/出来的API，我建议你写一个重写，将接受任何路径，并获取相应的远程路径。该脚本可以是任何支持您的服务器上，从PHP脚本到bash脚本。
或者如果你的服务器应用程序支持的话，你甚至可以使用类似的mod_proxy用于建立的反向代理的。其实，现在我想想，使用Apache或Lighttpd的反向代理可能是最简单的解决方案！ （参见： http://httpd.apache.org/docs/2.0/mod/ mod_proxy.html ）
I've been trying to load some JSON from a URL with a username/password at the beginning.
So the URL resembles: http://username:password@www.myaddress.org.uk/api/profiles/
I've been using the DataLoader class from greensock and it returns a Error #2032: Stream Error if the authentication is up but loads fine when it is disabled.
I'm trying to add a 'Authorization' URLRequestHeader to get round this issue? Is this the best way forward?
If it is relevant, I'm developing using FlashDevelop 4.0 / Flex SDK 4.5.1 on Windows 7 Enterprise.
Thanks in advance!
Edit:
I'm trying to use headers in a similar way to this post: Flex 3 - how to support HTTP Authentication URLRequest? but I'm not having much success. The base64 encoder I'm using is from here: http://jpauclair.net/2010/01/09/base64-optimized-as3-lib/
2nd Edit: latest code
_loader = new DataLoader(ENDPOINT, { onComplete:handleComplete, onError:handleError, onFail:handleFail } );
_loader.request.method = URLRequestMethod.POST;
_loader.request.data = new URLVariables("required=RandomData");
var bytes:ByteArray = new ByteArray();
bytes.writeUTFBytes(USER+':'+PASS);
var headerString:String = Base64.encode(bytes);
var header:URLRequestHeader = new URLRequestHeader('Authorization', 'Basic ' + headerString );
_loader.request.requestHeaders.push(header);
_loader.load();
crossdomain.xml
<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy
SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
<allow-access-from domain="*" />
<allow-http-request-headers-from domain="*" headers="Authorization" />
</cross-domain-policy>
Edit 3 I've also tried using a URLLoader:
var urlRequest:URLRequest = new URLRequest(ENDPOINT);
urlRequest.method = URLRequestMethod.POST;
urlRequest.data = new URLVariables("required=RandomData");
var bytes:ByteArray = new ByteArray();
bytes.writeUTFBytes(USER+':'+PASS);
var headerString:String = Base64.encode(bytes);
var header:URLRequestHeader = new URLRequestHeader('Authorization', 'Basic ' + headerString );
urlRequest.requestHeaders.push(header);
_urlLoader = new URLLoader(urlRequest);
_urlLoader.addEventListener(Event.COMPLETE, temp_handleComplete);
_urlLoader.addEventListener(IOErrorEvent.IO_ERROR, temp_handleError);
解决方案
Basic Authentication is pretty restricted in Flash, especially if you're looking to consume an API. I would suggest wrapping the request at your own server where you could implement a session-based or key-based authentication.
Eg. http://api.your-domain.co.uk/api/profiles/?key=0123456789abdef would invoke a server-side script that 1) checks for the validity of the API key and 2) fetches data from http://username:password@www.myaddress.org.uk/api/profiles/ and returns it.
If you're using more than the "/api/profiles/" out of the API, I suggest writing a rewrite that would accept any path and fetch the corresponding remote path. The script can be anything that is supported on your server, from a php script to a bash script.
Or if your server application supports it you may even use something like mod_proxy for setting up a Reverse Proxy. Actually, now that I think about it, a reverse proxy using Apache or Lighttpd might be the easiest of the solutions! (See: http://httpd.apache.org/docs/2.0/mod/mod_proxy.html)
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