What is the difference between JSP and servlet?

Hello everyone , I meet you again , I'm your friend, Quan Jun .

jsp and servlet What's the difference? ？

Servlet

• A server-side Java Applications
• from Web Container loading and management
• Used to generate dynamic Web Content
• Responsible for handling client requests

Jsp

• yes Servlet An extension of , In essence Servlet
• Every Jsp The page is a Servlet example
• Jsp The page will be Web The container is compiled as Servlet,Servlet Responsible for responding to user requests

difference

• Servlet Suitable for dynamic output Web Data and business logic processing , about html The modification of the page content is very inconvenient ;Jsp Is in Html Embed... In the code Java Code , Suitable for the display of the page
• Built in objects are different , There are different ways to get built-in objects

---

Publisher ： Full stack programmer stack length , Reprint please indicate the source ：https://javaforall.cn/147824.html Link to the original text ：https://javaforall.cn