Demand functions 1.1.1 background: 
1.1.1.1 for free photo management:
[All categories]
Click on the left menu pages Category Management:
submit to Servlet:
Query All Categories:
display to the page:
[Add Category ]
click on the category list page [Add] button.
Servlet submitted to jump to add pages.
Input information click on OK button.
Submitted to the Servlet completion preservation classification.
[Modify] classification
click in the Category list page [Edit] link:
submit to Servlet queries.
To modify the display page.
Modify the classification of information. Click the OK button.
Servlet complete submission to modify the classification function.
Delete Category]
Click on the list of pages sorted in Delete link:
submit to the Servlet.
Jump pages.
IP address 1.1.1.2 commodity management
[inquiry Goods: page]
Click [commodity management] in the left menu pages
submitted to the Servlet queries.
Showing page.
[Commodity] Add
Click in the commodity list page [Add] button.
Submit to Servlet: All categories.
Add page to jump to the page.
Enter the information (including pictures) adding page
click OK
* Submit to Servlet: file upload, insert data into the database.
**** uploaded file:
three elements:
submission is POST:
form requires <the INPUT of the type = "File" name = "the Upload">
enctype = "multipart / form-the Data"
technology file upload:
servlet3 .0
jspsmartupload
upload a file:
Commons-FileUpload-1.2.1.jar
Commons-IO-1.4.jar
Struts2
using FileUpload time:
get the disk file factory object:
through the factory to obtain core analytical categories:
parsing the request object, return the collection, the collection the contents of each section is divided into the lines.
* through each section:
[] of Stock
- Click on the link under [stand] on the list page items.
- Submit to Servlet:
- Modify the status of goods:
- Go to page:
[goods] shelves - Add a menu on the left upload item:
- Select a product was added.
1.1.1.3 Order Management
[Order Management]
Click [Order Management] link in the left menu:
check orders (orders by status inquiry)
Go to page: