Introduction to JSTL tags for JavaWeb Details (Part 6)
Introduction to JSTL tags for JavaWeb Details (Part 6)
1. Overview of JSTL
1.1, What is JSTL
The full name of JSTL refers to the JavaServer Pages Standard Tag Library (JSP Standard Tag Library), which provides a series of JSP tags and can be used in various fields, such as basic input and output, process control, looping, XML file parsing, d ...
Posted by PHP-Editors.com on Sun, 07 Nov 2021 17:30:42 +0100
EL (expression language) and JSTL(JSP Standard Tag Library)
EL (expression language) and JSTL(JSP Standard Tag Library)
Java code can be used to realize page display logic in JSP pages, but HTML and Java code are mixed in web pages, which brings difficulties to the design and maintenance of web pages. Users can apply EL to access and process data in applications, or use JSTL to replace the Java code di ...
Posted by ashly on Fri, 01 Oct 2021 20:22:48 +0200
session technology, EL, JSTL
catalogue
1, session Technology
definition:
Species difference (connotation):
Creation and acquisition of session
Syntax analysis of access and deletion of session value
Case:
2, EL
Why use EL?
definition:
Species difference (connotation):
EL syntax:
EL syntax - value by variable name
Case:
Jump to a jsp through the servlet and ...
Posted by luzlin on Tue, 21 Sep 2021 21:38:07 +0200