图片上传可以选择的插件

1.uploadify  http://www.uploadify.com/download/

2.zyupload 

zyUpload JavaScript版实例代码：

http://yun.baidu.com/share/link?shareid=3705093182&uk=2972370755

zyUpload JAVA版实例代码:

http://yun.baidu.com/share/link?shareid=3707308326&uk=2972370755

zyUpload PHP版实例代码:

http://yun.baidu.com/share/link?shareid=3709895291&uk=2972370755 

3.bootstrap fileInput   https://github.com/search?q=topic%3Abootstrap-fileinput&type=Repositories

http://blog.csdn.net/qing_gee/article/details/48949701 别人的一篇博客