uploadify視頻上傳問題和302錯誤

Question

我已經在我的php網站中集成了uploadify 3.1。

問題：我的uploadify腳本適用於較小的視頻。視頻文件上傳到目標文件夾並存儲到數據庫中。

1）對於低於50 MB的視頻文件 - 上傳的視頻是好的，但在完成上傳100％後，它給302錯誤雖然視頻的目標文件夾中上傳和信息存儲到數據庫中了。

2）對於50 MB以上的視頻文件 - 視頻上傳狀態顯示視頻上傳100％。獲得100％上傳狀態進度條後，視頻不會上傳到目標文件夾中，也不會存儲到數據庫中。

請幫忙解決這些問題。我儘可能提供儘可能多的信息。

下面的東西IIS服務器上設置，這樣是不是問題。

php 5.2.7 
mysql 
max_execution_time = 10800 seconds 
max_input_time = 10800 seconds 
memory_limit = 512M 
post_max_size = 512M 
upload_max_filesize = 512M 
Fast CGI Timeout = 3600 seconds 

下面是網站結構

admin (folder) 
    video/video_add.php (upload page location inside admin folder) 
    video/video_add_p.php (upload programming where file is being uploaded and stored into database) 
data (folder) 
    video (video files will be stored inside this folder) 

以下文件包含video_add.php頁面上

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js" type="text/javascript"></script> 
<script src="jquery.uploadify-3.1.min.js" type="text/javascript"></script> 

下面是video_add.php頁面

<script type="text/javascript"> 
<?php $timestamp = time();?> 
$(function() { 
    $('#file_upload').uploadify({ 
     'auto'   : true, 
     'buttonText'  : 'SELECT AND UPLOAD VIDEO', 
     'checkExisting'  : './check-exists.php', 
     'fileSizeLimit'  : '200MB', 
     'fileTypeDesc'  : 'Video Files', 
     'fileTypeExts'  : '*.flv; *.mp4; *.mpg; *.mpeg; *.wmv; *.FLV; *.MP4; *.MPG; *.MPEG; *.WMV;', 
     'formData'   : { 
      'timestamp'  : '<?php echo $timestamp;?>', 
      'token'   : '<?php echo md5('unique_salt' . $timestamp);?>', 
      'pkid'   : '<?php echo $int_pkid;?>', 
      }, 
     'method'   : 'post', 
     'multi'    : false, 
     'progressData'  : 'speed', 
     'removeCompleted' : false, 
     'swf'    : 'uploadify.swf', 
     'uploader'   : './video_add_p.php', 
     'uploadLimit'  : 1, 
     'width'    : 250, 
     'onSelect'   : function() { 
           if(trim(txt_title.value)=="") 
           { 
            alert("Please enter video name."); 
            txt_title.focus(); 
            $('#file_upload').uploadify('cancel'); 
            return false; 
           } 
           }, 
     'onSelectError'  : function() { alert('The file returned an error and was not added to the queue.');}, 
     'onUploadStart'  : function() { $("#file_upload").uploadify('settings', 'formData', {'txt_title': $('#txt_title').val()}); }, 
     'onUploadComplete' : function() { location.reload(true); }, 
    }); 
}); 

上uploadify設置

下面是輸入按鈕，選擇視頻文件

<input type="text" id="txt_title" name="txt_title" size="90"> 
<input type="file" id="file_upload" name="file_upload" placeholder="Select your file to upload"> 

下面是video_add_p.php節目上傳視頻

$targetFolder = "../../data/video/"; // Relative to the root 
$verifyToken = md5('unique_salt' . $_POST['timestamp']); 

if (!empty($_FILES) && $_POST['token'] == $verifyToken) { 
$tempFile = $_FILES['Filedata']['tmp_name']; 
$targetPath = $targetFolder; 
$targetFileExt=GetExtension($_FILES['Filedata']['name']); 
$targetFileName = "video_".$int_pkid."_".date("ymdhis").".".$targetFileExt;; 
$targetFile = rtrim($targetPath,'/') . '/' . $targetFileName; 

// Validate the file type 
$fileTypes = array('flv','mp4','mpg','mpeg','wmv','FLV','MP4','MPG','MPEG','WMV'); 

    // File extensions 
$fileParts = pathinfo($_FILES['Filedata']['name']); 

if (in_array($fileParts['extension'],$fileTypes)) { 
    set_time_limit(0); 
    move_uploaded_file($tempFile,$targetFile); 
    echo '1'; 
} 
else { echo 'Invalid file type.'; } 
} 

-- Here script is written to store uploaded video file data into mysql database. -- 

Answer 1

嘗試以這種格式編寫的大小...希望可以爲工作ü

'fileSizeLimit': 20971345,