index.php文件
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<form id="upload-form"
action="upload.php" method="POST" enctype="multipart/form-data"
style="margin:15px 0" target="hidden_iframe">
<input type="hidden" name="<?php echo ini_get("session.upload_progress.name"); ?>" value="test" />
<p><input type="file" name="file1" /></p>
<p><input type="submit" value="Upload" /></p>
</form>
<iframe id="hidden_iframe" name="hidden_iframe" src="about:blank" style="display:none;"></iframe>
<div id="progress" class="progress" style="margin-bottom:15px;display:none;">
<div class="bar" style="width:0%;"></div>
<div class="label">0%</div>
</div>
<script>
function fetch_progress(){
$.get('progress.php',{ '<?php echo ini_get("session.upload_progress.name"); ?>' : 'test'}, function(data){
var progress = parseInt(data);
$('#progress .label').html(progress + '%');
$('#progress .bar').css('width', progress + '%');
if(progress < 100){
setTimeout('fetch_progress()', 100);
}else{
$('#progress .label').html('完成!');
}
}, 'html');
}
$('#upload-form').submit(function(){
$('#progress').show();
setTimeout('fetch_progress()', 100);
});
</script>upload.php文件<?php
if(is_uploaded_file($_FILES['file1']['tmp_name'])){
move_uploaded_file($_FILES['file1']['tmp_name'], "./{$_FILES['file1']['name']}");
}
?>progress.php文件<?php
session_start();
$i = ini_get('session.upload_progress.name');
$key = ini_get("session.upload_progress.prefix") . $_GET[$i];
if (!empty($_SESSION[$key])) {
$current = $_SESSION[$key]["bytes_processed"];
$total = $_SESSION[$key]["content_length"];
echo $current < $total ? ceil($current / $total * 100) : 100;
}else{
echo 100;
}
?>在xmapp中测试是成功的 能够看到从1%变到100% 本地测试要文件够大哈,php.ini中的配置也是修改好的。
然后是在thinkphp中配置 action是这样的
<?php
// 本类由系统自动生成,仅供测试用途
class AddnewsAction extends Action {
public function index(){
$this->display();
}
public function uploadvideo(){
if(is_uploaded_file($_FILES['file1']['tmp_name']))
{
echo ("$file is uploaded via HTTP POST");
}
else
{
echo ("$file is not uploaded via HTTP POST");
}
if(is_uploaded_file($_FILES['file1']['tmp_name'])){
move_uploaded_file($_FILES['file1']['tmp_name'], "./{$_FILES['file1']['name']}");
}
}
public function progress(){
session_start();
$i = ini_get('session.upload_progress.name');
$key = ini_get("session.upload_progress.prefix") . $_GET[$i];
if (!empty($_SESSION[$key])) {
$current = $_SESSION[$key]["bytes_processed"];
$total = $_SESSION[$key]["content_length"];
echo $current < $total ? ceil($current / $total * 100) : 100;
}else{
echo 100;
}
}
}页面代码当然还是和那个差不多只是修改了地址;但是功能却不能实现了
通过progress()返回的数据直接是100;
通过测试发现那个是session中的值是空的;
不知道为什么。是因为thinkphp的原因?
我是通过
最佳答案