PHP：使用Plupload（AmazonS3，Plupload）上传后将URL放入数据库_Php_Url_Upload_Amazon S3_Plupload

PHP：使用Plupload（AmazonS3，Plupload）上传后将URL放入数据库

php url amazon-s3

PHP：使用Plupload（AmazonS3，Plupload）上传后将URL放入数据库,php,url,upload,amazon-s3,plupload,Php,Url,Upload,Amazon S3,Plupload,最后，我的代码用于将图像上传到我的AmazonS3存储桶，并为它们指定唯一的文件名。但是现在我不知道如何将上传图像的URL放入MySQL数据库。谁能帮我在这里，我将放置不同文件的代码，因为我发现许多人在使用Plupload将图像上传到AmazonS3存储桶时遇到问题 <?xml version=”1.0″?> <!DOCTYPE cross-domain-policy SYSTEM “http://www.macromedia.com/xml/dtds/cross-doma

最后，我的代码用于将图像上传到我的AmazonS3存储桶，并为它们指定唯一的文件名。但是现在我不知道如何将上传图像的URL放入MySQL数据库。谁能帮我

在这里，我将放置不同文件的代码，因为我发现许多人在使用Plupload将图像上传到AmazonS3存储桶时遇到问题

<?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=”*”/>
</cross-domain-policy>

crossdomain.xml 放在Amazon S3存储桶的根目录中

<?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=”*”/>
</cross-domain-policy>

photos.php 上传照片

<?php 
/* 
In order to upload files to S3 using Flash runtime, one should start by placing crossdomain.xml into the bucket.

In our tests SilverLight didn't require anything special and worked with this configuration just fine. It may fail back
to the same crossdomain.xml as last resort.

!!!Important!!! Plupload UI Widget here, is used only for demo purposes and is not required for uploading to S3.
*/

// important variables that will be used throughout this example
$bucket = 'BUCKET';

// these can be found on your Account page, under Security Credentials > Access Keys
$accessKeyId = 'KEY';
$secret = 'SECRET';

// hash_hmac — Generate a keyed hash value using the HMAC method 
// (PHP 5 >= 5.1.2, PECL hash >= 1.1)
if (!function_exists('hash_hmac')) :
// based on: http://www.php.net/manual/en/function.sha1.php#39492
function hash_hmac($algo, $data, $key, $raw_output = false)
{
    $blocksize = 64;
    if (strlen($key) > $blocksize)
        $key = pack('H*', $algo($key));

    $key = str_pad($key, $blocksize, chr(0x00));
    $ipad = str_repeat(chr(0x36), $blocksize);
    $opad = str_repeat(chr(0x5c), $blocksize);
    $hmac = pack('H*', $algo(($key^$opad) . pack('H*', $algo(($key^$ipad) . $data))));

    return $raw_output ? $hmac : bin2hex($hmac);
}
endif;

// prepare policy
$policy = base64_encode(json_encode(array(
    // ISO 8601 - date('c'); generates uncompatible date, so better do it manually
    'expiration' => date('Y-m-d\TH:i:s.000\Z', strtotime('+1 day')),  
    'conditions' => array(
        array('bucket' => $bucket),
        array('acl' => 'public-read'),
        array('starts-with', '$key', ''),
        // for demo purposes we are accepting only images
        array('starts-with', '$Content-Type', 'image/'),
        // "Some versions of the Adobe Flash Player do not properly handle HTTP responses that have an empty body. 
        // To configure POST to return a response that does not have an empty body, set success_action_status to 201.
        // When set, Amazon S3 returns an XML document with a 201 status code." 
        // http://docs.amazonwebservices.com/AmazonS3/latest/dev/HTTPPOSTFlash.html
        array('success_action_status' => '201'),
        // Plupload internally adds name field, so we need to mention it here
        array('starts-with', '$name', ''),  
        // One more field to take into account: Filename - gets silently sent by FileReference.upload() in Flash
        // http://docs.amazonwebservices.com/AmazonS3/latest/dev/HTTPPOSTFlash.html
        array('starts-with', '$filename', ''), 
    )
)));

// sign policy
$signature = base64_encode(hash_hmac('sha1', $policy, $secret, true));

?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" dir="ltr">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<BASE HREF="http://www.yourwebsite.com/">
<title>Plupload to Amazon S3 Example</title>

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/themes/base/jquery-ui.css" type="text/css" />
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" type="text/javascript"></script>
<script src=" https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/jquery-ui.min.js"></script>

<!-- Load plupload and all it's runtimes and finally the UI widget -->
<link rel="stylesheet" href="_assets/js/jquery.ui.plupload/css/jquery.ui.plupload.css" type="text/css" />

<script type="text/javascript" src="_assets/js/plupload.js"></script>
<script type="text/javascript" src="_assets/js/plupload.gears.js"></script>
<script type="text/javascript" src="_assets/js/plupload.silverlight.js"></script>
<script type="text/javascript" src="_assets/js/plupload.flash.js"></script>
<script type="text/javascript" src="_assets/js/plupload.browserplus.js"></script>
<script type="text/javascript" src="_assets/js/plupload.html4.js"></script>
<script type="text/javascript" src="_assets/js/plupload.html5.js"></script>
<script type="text/javascript" src="_assets/js/jquery.ui.plupload/jquery.ui.plupload.js"></script>
<!--<script type="text/javascript" src="http://getfirebug.com/releases/lite/1.2/firebug-lite-compressed.js"></script>-->

</head>
<body>

<h1>Plupload to Amazon S3 Example</h1>

<div id="uploader">
    <p>You browser doesn't have Flash, Silverlight, Gears, BrowserPlus or HTML5 support.</p>
</div>

<script type="text/javascript">
// Convert divs to queue widgets when the DOM is ready
$(function() {
    $("#uploader").plupload({
        runtimes : 'flash,silverlight',
        url : 'http://s3.amazonaws.com/<?php echo $bucket; ?>/',
        max_file_size : '10mb',

        multipart: true,
        multipart_params: {
            'key': 'photos/<?php echo time(); ?>.jpg', // use filename as a key
            'Filename': '${filename}', // adding this to keep consistency across the runtimes
            'acl': 'public-read',
            'Content-Type': 'image/jpeg',
            'success_action_status': '201',
            'AWSAccessKeyId' : '<?php echo $accessKeyId; ?>',       
            'policy': '<?php echo $policy; ?>',
            'signature': '<?php echo $signature; ?>'
        },

        // !!!Important!!! 
        // this is not recommended with S3, since it will force Flash runtime into the mode, with no progress indication
        resize : {width : 100, height : 100, quality : 60},  // Resize images on clientside, if possible 

        // optional, but better be specified directly
        file_data_name: 'file',

        // re-use widget (not related to S3, but to Plupload UI Widget)
        multiple_queues: true,

        // Specify what files to browse for
        filters : [
            {title : "JPEG files", extensions : "jpg"}
        ],

        // Flash settings
        flash_swf_url : '_assets/js/plupload.flash.swf',

        // Silverlight settings
        silverlight_xap_url : '_assets/js/plupload.silverlight.xap'
    });
});
</script>

</body>
</html>

您只需使用Plupload fileupload回调：
init : {

            // FileUploaded is called when a file has been uploaded, and contains all info about the file
        FileUploaded: function(up, file, info) {
        // add an ajax call here to store the data in db

    },

},

我不知道你的经验水平如何，因此我将进一步阐述：
ajax调用可以是这样的：
$.post( "test.php", { file: file} );

这将把文件数据发布到一个php页面（test.php），在那里您可以将数据插入数据库
您找到解决方案了吗？我也在解决同样的问题。。。