Often listen to friends say what the Java EE, finally know dot what is the EE, Khan a _jsp programming

Often listen to friends say what Java EE, finally know what is the Java EE, Khan, the Internet search the next this said more detailed, J2EE,JAVA2 Platform Enterprise Edition (Java 2 Platform Enterprise Edition), It is the standard platform that Sun company launches for the Enterprise class application. The Java platform is divided into three major versions: Java EE, Java SE, and Java ME.

When Sun released the JDK1.2 version in 1998, it used the new name Java 2 Platform, the "JAVA2 platform", which was modified by the JDK called Java 2 Platform Software develping Kit, or J2SDK. It is divided into Standard Edition (Standard edition,j2se), Enterprise Edition (Enterprise edition,j2ee), Miniature edition (MICROEDITION,J2ME). This is where the Java EE was born.

June 2005, JavaOne Congress, Sun Company public Java SE 6. At this point, the various versions of Java have been renamed to remove the number "2": Java EE renamed as a java-based, J2SE renamed Java Se,j2me renamed Java ME.

With the development of Java technology, the Java-EE platform has been developed rapidly and become one of the most active systems in the java-based language. Today, Java EE is more than just a standard platform (Platform), she is more expressive of a software architecture and design ideas.

Java EE is a series of technical standards of the platform, including:

* Applet-java Applet
* EJB-Enterprise-Class JavaBean (Enterprise Java Beans)
* Jaas-java authentication and Authorization Service
* JACC-J2EE Authorization Contract for containers
* Jaf-java Beans activation Framework
* Jax-rpc-java API for xml-based Remote Procedure Calls
* Jax-ws-java API for XML Web Services
* JAXM
* Jaxp-java XML parsing API (Java API for XML processing)
* Jaxr-java API for XML registries
* JCA-J2EE connector Architecture (Java Connector architecture)
* Jdbc-java database Join (Java DB connectivity)
* Jms-java Messaging (Java message service)
* Jmx-java Management
* Jndi-java name and directory interface (Java naming and directory Interface)
* Jsf-java Server Faces
* Jsp-java Server Page (Java server Pages)
* Jstl-java Server Page Standard tag library (Java Server Pages Standard tag libraries)
* Jta-java Transaction API (Java Transaction API)
* JavaMail
* Servlet-java Servlet API
* stax-streaming APIs for XML parsers
* Ws-web Services