Write a servlet to upload file on server.
What is servlet container. how it works?
What do you mean by session tracking and also explain its techniques?
Differentiate between the print writer and servlet output stream?
What is servlet and how it works?
Hello, My project requirement is like I need to create a web page using MVC pattern. I hava a bean class, jsp page, servlet, service and dao. My jsp has two fields. One is dropdown list. The option values has to get populated from the database table. The other one is a text box and its value has to come from database table. As of now I have defined the fields in bean class, got the values from database using arraylists in dao class and I called this from service class. Can anyone please tell me the workflow of how the servlet will get this arraylist and populate the arraylist values as dropdown options in jsp page? Also I would like to know the role of bean class in MVC pattern? Thanks in advance!
What is the structure of the http response
What are some disadvantages of storing session state in cookies?
Why servlet is faster than jsp?
What is the importance of init() method in Servlet ?
What are the types of an http request?
The code in a finally clause will never fail to execute, right?
How does java thread pool work?
Can we fetch the attributes related to a servlet on a different servlet?
What are the functions of Servlet container?