Use plug-ins:
Baidu's web uploader
demo framework
asp.net mvc simplest version of the project
The screenshot shows:
demo directory structure:
Above all contain a image-upload all the plugins resources, back-end server method is FileUp at home controllers
Download Address:
Links: https://pan.baidu.com/s/16ydv5Ifn5sqxzI3on5MmYQ extraction code: 51x4