使用 MultiPowUpload （flash文件上传组件）上传文件到 Amazon S3的。

Using MultiPowUpload (flash file upload component) to Upload files to Amazon S3.

我只是使用 flash_amazons3generator.html 文件生成S3政策和签名变种粘贴 Flash变量= {}

I just use the flash_amazons3generator.html file to generate the "S3 Policy and Signature" to paste in var flashvars = {}.

但是，当我试图把它上传给我的错误＃2049

But when I tried to upload it giving me "Error #2049".

下面是我的 S3政策和签名

 var flashvars = {
      "uploadUrl": "http://myBucket.s3.amazonaws.com",
      "amazonS3.accessKeyId": "xxxxxx",
      "amazonS3.policy": "xxxxxx",
      "amazonS3.signature": "xxxxx",
      "amazonS3.acl": "public-read-write",
      "amazonS3.key": "xxxxx"
 };

我还试图用'恩codeURI和EN codeURIComponent的方法，可能是它的一个问题，是由于编码却无济于事：

I also tried to use 'encodeURI' and 'encodeURIComponent' method, may be its a problem due to Encoding but no avail:

 'policy': encodeURI(data.policy)
 'signature': encodeURIComponent(data.signature)

任何想法，我要去的地方错了？

Any idea where I am going wrong?.

推荐答案

我得到的解决方案，它是怎么了。该解决方案是我失去了一个重要的事情。那我应该设置为crossdomain.xml文件为text / xml的内容类型。

I got the solution where its is going wrong. The solution is I'm missing one important thing. That I should set the content type for crossdomain.xml file to text/xml.

下面的图像会有所帮助。如何设置的是：

The following image will help. How to set that: