JSTL总结
（一）JSTL各版本下载
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<web-app>??????
? <taglib>??
<taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>??
<taglib-location>/WEB-INF/c.tld</taglib-location>??
</taglib>??
</web-app>?
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把tld目录下的c.tld拷贝到/WEB-INF下。
（三）JSTL Tutorialhttp://download.oracle.com/javaee/5/tutorial/doc/bnagx.html
（四）Standard Taglib(standard.jar)http://jakarta.apache.org/taglibs/doc/standard-doc/intro.html
Standard: An Implementation of the JavaServer Pages?Standard Tag Library (JSTL)
Documentation ('doc/web' directory)
??????????? GettingStarted: A quick roadmap to help you get started with this release.
??????????? ReleaseNotes: Release history of the Standard Taglib.
Sun's JSTL web site is the official website for JSTL,providing access to the specification (the specification is a formaldescription of the functionality and features of the JSTL tag set), as well aslists several tutorials and books about JSTL that are available.
Examples ('examples' directory)
The standard-examples application included with thisdistribution demonstrates the current capabilities of JSTL, exploring idiomsand usage patterns when appropriate.
Implementation of JSTL ('src' and 'conf' directories)
Every effort has been made to provide a functional, robust,and speedy implementation of JSTL. For developers, the code is commentedthoroughly to help provide an understanding of design considerations andsalient implementation details.
Classes in any of the subpackages of javax.servlet.jsp.jstlrepresent JSTL API classes. Classes under org.apache.* represent implementationclasses. The implementation's package structure is organized as follows:
?org.apache.taglibs.standard
?? .tag???????? tag handlers and routines related tothem
????? .common????? handlers and support routines common forRT/EL attributes
????????? .core??? core library (common)
????????? .fmt???? i18n-capable formatting tags (common)
????????? .xml???? XML manipulation library (common)
??????????? ? .sql???? ?? SQL library (common)
????? .el????????? handlers specific to expressionlanguage (EL) evaluation
????????? .core??? core library (EL)
????????? .fmt???? i18n-capable formatting tags (EL)
????????? .xml???? XML manipulation library (EL)
??????????? ? .sql???? ?? SQL library (EL)
????? .rt????????? handlers specific to rtexprvalue (rt)evaluation
????????? .core??? core library (rt)
????????? .fmt???? i18n-capable formatting tags (rt)
????????? .xml???? XML manipulation library (rt)
??????????? ? .sql???? ?? SQL library (rt)
?? .functions?? EL Functions library
?? .tei???????? TagExtraInfo classes (common to bothlibraries)
?? .tlv???????? TagLibraryValidator classes (andassociated helpers)
?? .lang??????? expression-language support andimplementation
????? .support???? ExpressionEvaluator,ExpressionEvaluatorManager
????? .jstl??????? JSTL 1.0 expression language
?? .resources?? Resources for internationalization
The javax.servlet.jsp.jstl.* tree is discussed in the JSTLspecification.
Standard-1.1 Taglib News
10/25/2004?????? StandardTaglib version 1.1.2 - A minor bug fix update - is now available from theApache Jakarta Project Mirrors.
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07/20/2004?????? StandardTaglib version 1.1.1 - A minor bug fix update - is now available from theApache Jakarta Project Mirrors.
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01/30/2004??????? StandardTaglib version 1.1.0 - First official release of our implementation of JSTL 1.1- is now available from the Apache Jakarta Project Mirrors.
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09/25/2003??????? StandardTaglib version 1.1.0-B1 - early access (Beta 1) of our implementation of JSTL1.1 - is now available from the Apache Jakarta Project Mirrors.
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