CRUD stands for create, read, update, and delete, and it is a computer programming acronym that refers to the four functions that are required to develop a persistent storage application: create, read, update, and delete.
Create data on the server and give it to a JSP first. A list of student objects will be produced in a servlet and passed to a JSP using setAttribute ().
The JSP will then use getAttribute to retrieve the data that was sent ().
The JSP will then present the retrieved data in a tabular format.
Create a Domain Entity Class in the first step.
Create a Hibernate Configuration file in step two.
Create a Hibernate Utility Class in step three.
In the database, create a Student.
Reading Student data from the STUDENT database table.
index. jsp- To retrieve data from a database with the option of updating it.
update. jsp- Display employee data based on the selected employee id (for example, if you pick employee id 2, it will only display information for id 2)
update-process.jsp - Update the user data after it has been edited.
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Samjhe nahi aaya kabhi kabhi 2,4 second ke data kam nahi karta