We usually always do is upload files, folders and upload files to upload similar, but there are some differences, this did upload folder on the record for future use after the next. This control PC full platform support including mac, linux system file upload , the end of the article will be accompanied by controls and tutorials download link
First, we need to understand is uploaded three elements:
1. Form submission : post (get submission is limited in size , post no )
2. Form enctype attributes : must be set to multipart / form-data.
3. The form must have file upload items : File , and the file entry need given name value
Upload folder need to add a property webkitdirectory ,
像这样： <input id="fileFolder" name="fileFolder" type="file" webkitdirectory>
Project Screenshot
Features directory tree navigation. You can quickly jump to a specified directory by directory tree navigation and route navigation bar. After the jump directory tree will automatically select the current directory.
Navigation path, you can click the button to return to the root directory of the root directory
Rename files and directories
Click the Delete button
When you click OK, the page file disappear
Bulk upload file 
粘贴上传 复制文件夹、文件或图片
在页面中选择好相应的上传目录，点击粘贴上传按钮，数据即可快速开始上传
批量上传文件和文件夹
文件和目录下载
批量下载 同时选择多个需要下载的文件 然后点击下载按钮，设置下载目录文件夹
点击全部下载，开始下载
自动加载未上传完的任务。在刷新浏览器或重启电脑后仍然可以自动加载未完成的任务。
下载完成后打开我们设置的下载目录文件夹，发现需下载的文件或文件夹确认已下载成功，经确认文件夹内的内容与下载文件夹内容一致
数据库记录，支持SQL、MySQL、Oracle
Mac控件安装教程与演示说明：
Linux控件安装教程与演示说明：
控件包下载：
MacOS：http://t.cn/Aijg65dZ
Linux：http://t.cn/Aijg6fRV
cab(x86)：http://t.cn/Ai9pmG8S
cab(x64)：http://t.cn/Ai9pm04B
Download example:
jsp-eclipse：http://t.cn/Ai9p3LSx
jsp-myeclipse：http://t.cn/Ai9p3IdC
Online Tutorial:
jsp- File Manager Tutorial: http://t.cn/AiNhmilv
Personal blog: http://t.cn/AiY7heL0