<!–以下为上传表单–>
<form enctype="multipart/form-data" id="upload_form" action="" method="POST">
<input type="hidden" name="APC_UPLOAD_PROGRESS" id="progress_key" value="upid"/>
视频标题：<input type="text" id="subject" name="subject"/>
视频说明：<input type="text" id="content" name="content"/>
视频TAG(以逗号分割)<input type="text" id="tag" name="tags"/>
<input type="file" id="upfile" name="upfile"/>
<input type="submit" id="filesubmit" value="上传" onclick="startProgress(‘upid'); return true;"/>
<!–注意:startProgress(‘upid')中的参数是你从php中分配的唯一上传参数–>
</form>
<!–以下为上传进度条–>
<div id="upstatus" style="width: 500px; height: 30px; border: 1px solid ##ffffde; color:#796140;">
</div
<div id="progressouter" style="width: 500px; height: 20px; border: 3px solid #de7e00; display:none;">
<div id="progressinner" style="position: relative; height: 20px; color:#796140; background-color: #f6d095; width: 0%; "></div>
</div>

function getProgress(upid){
var url = "<{$siteurl}>epadmin/upprocess";
$.getJSON(
url,
{ progress_key: upid },
function(json){
$("#progressinner").width(json.per+"%");
$("#upstatus").html(‘文件大小:'+json.total+‘KB'+‘ 已上传:'+json.current+‘KB');
if (json.per < 100){
setTimeout(function(){
getProgress(upid);
}, 10);
}else{
$("#upstatus").html("视频上传完成，正在处理数据，请稍后……");
}
}
)
}
function startProgress(upid){
$("#progressouter").css({ display:"block" });
setTimeout(function(){
getProgress(upid);
}, 100);
}

function upflvAction()
 {
 if($_SERVER['REQUEST_METHOD']==‘POST'){
 $subject = trim($this->f->filter($this->_request->getPost(‘subject')));
 $content = trim($this->f->filter($this->_request->getPost(‘content')));
 Zend_Loader::loadClass(‘Custom_FlvOp');
 $flv = new Custom_FlvOp;
 $flv->uploadFlv(‘upfile',$subject,$content);
 }
 }
 //这就是读取上传状态的函数了~~
 function upprocessAction()
 {
 if(isset($_GET['progress_key'])) {
 $status = apc_fetch(‘upload_'.$_GET['progress_key']);
 $json = array(
 ‘per'=>$status['current']/$status['total']*100,
 ‘total'=>round($status['total']/1024),
 ‘current'=>round($status['current']/1024),
 );
 require_once("Zend/Json.php");
 echo Zend_Json::encode($json);
 }
 }