//插件下载官网：http://www.plupload.com/
<script type="text/javascript" src="plupload.full.min.js"></script>
<script type="text/javascript">

var uploaderObj = new plupload.Uploader({ //实例化一个plupload上传对象
    browse_button : 'selectFiles',//触发文件选择对话框的按钮，为那个元素id
    runtimes: 'html5,flash,silverlight,html4',
    url: 'http://upload.dvr.aodianyun.com/v2/DVR.FormUpload',
    
    chunk_size: '5mb',

    max_retries: 3,
    
    filters: {
        // Maximum file size
        max_file_size : '4096mb',
        // Select the duplicate files are not allowed
        prevent_duplicates : true
    },
    
    multipart_params: {
        access_id       : '',
        expires         : '',
        signature       : '',
        signature_nonce : ''
    },

/*参数说明：
1、access_id = 从奥点去控制台获取access_id
2、expires = 过期时间，值为时间戳
3、signature_nonce = 随机数，字符串
4、signature = md5($access_key.$expires.$signature_nonce) 将access_key、expires、signature_nonce这三个参数直接拼接进行md5加密

*/
    // Flash settings
    flash_swf_url: 'js/Moxie.swf',

    // Silverlight settings
    silverlight_xap_url: 'js/Moxie.xap',
    
    init: {
        FileFiltered: function(uploader,file){
          //上传前回调，可进行参数过滤
        },
        UploadProgress: function(uploader,file){
          //上传过程中，触发
        },
        QueueChanged: function(uploader,file){
          
        },
        FileUploaded: function(uploader,file,responseObject){
          //上传完成回调
          //responseObject.status 是http code
          //responseObject.response = {Flag = 100,FlagStrgin = "成功",fileName = "文件名",location = "URL地址"}
        },
        ChunkUploaded: function(uploader,file,responseObject){
          //上片上传回调
        },
        FilesRemoved: function(uploader,file){
          //删除操作回调
        }
    }
});
uploaderObj.init(); //初始化

</script>