How-to-use-webuploader-to-upload-plug-ins

How to use webuploader to upload plug-ins

WebUploader is a simple modern file upload component developed by the Baidu WebFE (FEX) team with HTML5 as the primary and FLASH as a supplement. In the modern browser, it can give full play to the advantages of HTML5, while not abandoning the mainstream IE browser, continue to use the original FLASH runtime, compatible with IE6+, iOS, 6+, Android, 4+. Two sets of operation, the same call mode for users to choose.
The use of large files, fragments, concurrent upload, greatly improve the efficiency of file upload.

advantages of plupload

  • Fragmentation and concurrency

  • Preview and compress

  • Multiple ways to add files

  • HTML5 & flash.

  • MD5 seconds pass

  • Easy to expand and split

disadvantages of plupload

  • Once the WebUploader filter is used, the Google browser will become very slow

  • Sometimes it’s not convenient to grab files in an unusual way

look at the code

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>webuploader</title>
<link rel="stylesheet" type="text/css" href="css/normalize.css">
<link rel="stylesheet" type="text/css" href="css/webuploader.css">
</head>
<body>
<div id="uploader" class="wu-example">
<!--用来存放文件信息-->
<div id="thelist" class="uploader-list"></div>
<div class="btns">
<div id="picker">选择文件</div>
<button id="ctlBtn" class="btn btn-default">开始上传</button>
</div>
</div>
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/webuploader.html5only.min.js"></script>
<script type="text/javascript">
var $list = $('#thelist');
var uploader = WebUploader.create({
// swf文件路径
swf: '/js/Uploader.swf',
// 文件接收服务端。
server: 'http://webuploader.duapp.com/server/fileupload.php',
// 选择文件的按钮。可选。
// 内部根据当前运行是创建,可能是input元素,也可能是flash.
pick: '#picker',
// 不压缩image, 默认如果是jpeg,文件上传前会压缩一把再上传!
resize: false
});
// 当有文件被添加进队列的时候
uploader.on( 'fileQueued', function( file ) {
$list.append( '<div id="' + file.id + '" class="item">' +
'<h4 class="info">' + file.name + '</h4>' +
'<p class="state">等待上传...</p>' +
'</div>' );
$('.webuploader-element-invisible').val('')
});
// 文件上传过程中创建进度条实时显示。
uploader.on( 'uploadProgress', function( file, percentage ) {
var $li = $( '#'+file.id ),
$percent = $li.find('.progress .progress-bar');
// 避免重复创建
if ( !$percent.length ) {
$percent = $('<div class="progress progress-striped active">' +
'<div class="progress-bar" role="progressbar" style="width: 0%">' +
'</div>' +
'</div>').appendTo( $li ).find('.progress-bar');
}
$li.find('p.state').text('上传中');
$percent.css( 'width', percentage * 100 + '%' );
});
uploader.on( 'uploadSuccess', function( file ) {
$( '#'+file.id ).find('p.state').text('已上传');
});
uploader.on( 'uploadError', function( file ) {
$( '#'+file.id ).find('p.state').text('上传出错');
});
uploader.on( 'uploadComplete', function( file ) {
$( '#'+file.id ).find('.progress').fadeOut();
});
</script>
</body>
</html>