使用Uploadify以直接张贴到Amazon S3 [英] Using Uploadify to POST Directly to Amazon S3
本文介绍了使用Uploadify以直接张贴到Amazon S3的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
谁能告诉我如何使用 Uploadify 直接上传到亚马逊的S3？
Can anyone tell me how to use Uploadify to upload directly to Amazon S3?
我的code是如下：
$('#fileInput').uploadify({
'fileDataName' : 'file',
'uploader' : 'uploadify.swf',
'script' : 'http://BUCKET-NAME-GOES-HERE.s3.amazonaws.com/',
'cancelImg' : 'cancel.png',
'method' : 'post',
'auto' : true,
'onError': function (a, b, c, d) {
alert('error '+d.type+": "+d.info + ' name: ' + c.name + ' size: ' + c.size);
},
'scriptData' : {
'AWSAccessKeyId': "KEY-GOES-HERE",
'key': "${filename}",
'acl': "public-read",
'policy': "POLICY-STRING-GOES-HERE",
'signature': "SIGNATURE-GOES-HERE",
'success_action_status': '200'
}
});
我的（unen codeD）政策字符串看起来是这样的：
My (unencoded) policy string looks like this:
{
"expiration": "2100-12-01T12:00:00.000Z",
"conditions": [
{"acl": "public-read"},
{"bucket": "BUCKET-NAME-GOES-HERE"},
{"success_action_status" : 200},
["starts-with", "$filename", ""],
["starts-with", "$folder", ""],
["starts-with", "$key", ""],
["content-length-range", 1, 209715200]
]
}
使用上述code其实可以让我选择一个文件，它会出现上传（的地方），但没有出现在我的S3存储桶，并没有错误返回给JS控制台。
Using the above code actually allows me to select a file, which it then appears to upload (somewhere), but nothing shows up in my S3 bucket and no errors are returned to the JS console.
使用普通的HTML表单张贴文件到S3存储工作正常。
Using a regular HTML form to post a file to the S3 bucket works fine.
任何意见？
推荐答案
在此的发的uploadify论坛：
From this thread the uploadify forum:
<html>
<head>
<script type="text/javascript" src="jquery-1.3.2.min.js"></script>
<script type="text/javascript" src="swfobject.js"></script>
<script type="text/javascript" src="jquery.uploadify.v2.1.0.js"></script>
<link rel="stylesheet" href="uploadify.css" type="text/css" media="screen" />
</head>
<body>
<form>
<input id="fileInput" name="fileInput" type="file" />
</form>
<script type="text/javascript">// <![CDATA[
$(document).ready(function() {
$('#fileInput').uploadify({
'fileDataName' : 'file',
'uploader' : 'uploadify.swf',
'script' : 'http://UPLOADBUCKET/',
'cancelImg' : 'cancel.png',
'auto' : true,
'onError' : function(errorObj, q, f, err) { console.log(err); },
'scriptData' : {
AWSAccessKeyId: "ACCESS_KEY",
key: "foo/${filename}",
acl: "public-read",
policy: "POLICY STRING"
signature: "SIGNATURE,
success_action_status: '200'
}
});
});
// ]]></script>
</body>
</html>
的碱为策略字符串如下：
The base for the policy string is as follows:
{ "expiration": "2100-12-01T12:00:00.000Z",
"conditions": [
{"acl": "public-read" },
{"bucket": "UPLOADBUCKET" },
{"success_action_status" : '200'},
["starts-with", "$filename", "" ],
["starts-with", "$folder", "" ],
["starts-with", "$key", "foo"],
["content-length-range", 1, 209715200]
]
}
这篇关于使用Uploadify以直接张贴到Amazon S3的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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