The difference between Jstl and El

Source: Internet
Author: User

Jstl

JSTL (JSP standard tag LIBRARY,JSP standards Tag library) is an ever-improving open source JSP Tag Library that is maintained by Apache's Jakarta team. Jstl can only be run in support of JSP1.2 and Servlet2.3 rules

containers, such as Tomcat 4.x. It is also supported as a standard in JSP 2.0.


JSTL (javaserverpages standard tag Library) JSP Standards Tag Libraries


The JSTL standard tag library includes a core tag library and a SQL tag library, and the core tag library is commonly used if and foreach

EL


El is expression Language ( expressions Language )


El Syntax: ${el exprission}


${Bean.name} or ${bean[' name '}


In plain view, El is used to display the data , function and <%= expression%>, El is no need to introduce something

Transferred from: http://www.cnblogs.com/tingbogiu/p/5829010.html

The difference between Jstl and El

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.