Java web development || How to send value with URL Servlet to Jsp using Query String

Java web application tutorial how to send the value with URL Servlet to Jsp using Query String
Java web project using JSP servlet and MySQL (Query String)

java web application development tutorial 1: Configure envoirnment
https://youtu.be/THIl4qHjoEM

java web application development tutorial 2: MVC architecure
https://youtu.be/0YDk3MMYvsk

java web application development tutorial 3: Register Page
https://youtu.be/4VQt493dabc

java web application development tutroial 4: database connectivty with MYSQL.
https://www.youtube.com/watch?v=mNGeZumBDw0&list=PLNPi-ByLMIQi0MLG_LLaLwGX5TLC1omho&index=4

java web application development tutorial 5: Login and registration

https://www.youtube.com/watch?v=_yTdGnx2Olw&t=980s

java web application development tutorial 6: Login and logout

https://www.youtube.com/watch?v=kJJOQMfKA6U

java web application development tutorial 7: how to prevent browser back button in jsp.

https://www.youtube.com/watch?v=Vqk_d_0VVCM&list=PLNPi-ByLMIQi0MLG_LLaLwGX5TLC1omho&index=10&t=0s