Hongsoft JSP upload system v2.0 perfect version

Copyright: [Hongguang Software Studio]
The first version was released a long time ago. I have been too lazy to work on it. I finished it tonight and now send it to everyone. I hope it can be helpful to everyone during the development.
The function is okay and can meet general needs, but it only supports level 2 classification (please modify it if you need level 3 or above classification). You can modify the file size value, file type, and folder required for uploading in uploadimage.jsp. If you want to modify it, you need to modify the corresponding hyperconnection attribute value in upload.jsp.
The jspsmartupload.jar upload component must be placed under tomcatcommonlib, or under tomcatsharedlib.
The database is in the system and can be imported or restored by itself.
This system supports MSSQL database. If you use other databases, please configure it yourself. The database driver is in lib.

Function introduction:
The V2 perfect version has added category management. When uploading pictures, you can select the major and subcategories you need for uploading. Supports category uploading and management. Supports all uploaded file types. In principle, there is no limit on the uploaded file size. Each upload format can be set by the user. It is generally recommended to upload pictures within 10. It supports generating thumbnails and automatically renaming uploaded files, which can effectively prevent duplicate names. Supports database, and every time a piece of data is deleted, the files uploaded in the folder are also deleted accordingly, effectively controlling Server load