The below example demonstrates security in Struts. In this example you will see role based security in web.xml file using security-role tag. only registered user and adminitrator are authorized.
The below example demonstrates how to upload file in Struts 2. In this example we are uploading a single jpeg,png and gif format file with the help of File_SingleUpload action.
The Shopping Cart example below demonstrates how to use sessions to store data between requests.
The example allows the user to add items to a shopping cart, and then view the contents of the cart.