learn java ee

The Java EE platform consists of a suite of services, application interfaces (APIs), and protocols that provide functional support for the development of Web-based multi-tier applications, with a simple description of the 13 technical specifications in the Java EE (Space-constrained, simple description only):1.JDBC (

Based on Java EE Platform Combat WebService Framework Xfire+ajax framework DWR (Rental Network project Combat)Course Category: JavaSuitable for people: BeginnerNumber of lessons: 40 hoursUsing technology: WebService, XFire, DWR, AjaxRelated projects: Rental networkConsulting qq:1840215592I. Introduction of the Course1.1. Background of the courseThe course is the North Wind brand course-the third stage of th

1 , Java is whatTheJava 2 platform Enterprise Edition is a software platform that is ideal for creating server-side large application software and service systems. Java suitable for the development of large-scale business systems, this level of system distribution and running on multiple computers, the interaction between each other unusually frequent. the Java

November 3, 2005, Pavel Buzek This tutorial describes how to use the netbeans and glassfish application servers to create and test a simple "Hello World" Java ee 5 application, it uses the dependency Injection Technology of EJB 3.0 and JSF. Get the preview version of netbeans Java ee 5 Access the download page and obta

1. Component composition of Java EE applications (distributed multi-tier application architecture)Java EE applications are composed of components:　　When the client component communicates with the business logic component running on the server side, it can be accessed either directly or through the components of the Web

Phpjava eeeclipseide Development Tools I need to learn jsp and PHP so I downloaded the Eclipse IDE for Java EE developers and Eclipse for PHP developers Two development tools, found that there are many duplicate features and files I want to integrate two features on one eclipse, Is there a way to integrate two tools together?I know I can add PDT online direc

BKJIA exclusive compilation] This article describes the application of the EJB model in the new WebService of Java EE 6. One of the most important new features of Java EE 6 is to better use the EJB model. The EJB model requires that enterprise bean components be installed in the EJB-jar file module. For enterprise bean

Original: http://docs.oracle.com/javaee/7/tutorial/doc/overview009.htmTranslation: Shi Zholin [email protected]1.9 GlassFish Server ToolsGlassFish Server is a compliant implementation of the Java EE 7 platform. In addition to supporting all the APIs described in the previous sections, GlassFish Server includes a number of Java

Windows version, Mac version, Linux version, and so on.JRE (Java Runtime Environment), which is the Java Runtime EnvironmentThe JRE includes the core class libraries required for Java virtual machines and Java programs. If you want to run a well-developed Java program, you

1. Middleware, containers, Web servers1.1 MiddlewareMiddleware is the software that provides the connection between the system software and the application software , so as to communicate between the parts of the software. Middleware is between the operating system and the higher-level application.The background of the Java EE proposed:1) Requirements of enterprise Application framework: In many enterprise

Java EE Advanced (iv) detailed description of spring configuration fileObjectiveThe spring configuration file is a "sheet" that guides the Spring factory for bean production, Dependency injection (assembly), and bean instance distribution. Java EE programmers must learn and

methods here. The default is to load the profile in the SRC Directory///3, create a level cache based on profile information, Sessionfactory heavyweight objects, and do not create sessionfactory factory=config.buildsessionfactory frequently ( );//4, create session open sessions session=factory.opensession ();//5, open transaction transaction transaction= Session.begintransaction (); Student student=new Student (null, "Mikyou", 22, "male"), Session.save (Student);//6, transaction commit transact

J2ee|php5|web|web Services | programs | Access to many Web developers like PHP's richness and ease of use, but sometimes they need access to the business logic that is already in the Java application Server. This article will show you how to use a WEB service to access a Java-EE application using a new SOAP extension in PHP 5 without having to detach from the PHP

Introduction The CICS application has the same meaning as the service quality of the transaction; Integrating these applications with mainstream Java components is a common challenge for many enterprises today. You can use the Java Connector Architecture (JCA) and CICS Transaction Gateway to provide CICS applications and Java

For my first contact with the Java EE Novice, the 13 specifications of the Java EE are so mysterious.Starting with Jndi today, let's start with a 13-spec mystery.JNDIJNDI (Java naming and directory Interface) Java naming and direc

Architecture layering for Java EE:1.Domain object (domain) layer: consists of a series of Pojo (plain Java objects) that contain their own business logic2.DAO (data access) Layer: consists of a series of DAO builds that implement database (CRUD) operations3. Business Logic Layer: consists of a series of business logic objects, which realizes the business logic me

Document directory Java EE 6 Development Kit bundles with JDK JDK relationship between javaee and javase Java EE is actually an extension of javase, which contains some class libraries for web development, such as Servlet and JSP. Therefore, we need to first install javase for javaee, but now Oracle directly provi

J2ee Advantages 1 based on standard architecture and component development 2 adopts a loose design method, which can be invoked either individually or in combination 3 The Java EE component solves all the underlying complex problems 4) component is easy to upgrade 5 component and portal based on the way of XML configuration, convenient and flexible configuration 6 to provide a good external interface for th

This article by the code Farm-small peak original translation, reproduced please see the text at the end of the reprint requirements, welcome to participate in our paid contribution program!Java EE has some great built-in security mechanisms, but they are far from covering all the threats your application faces. Many common attacks, such as cross-site scripting attacks (XSS), SQL injection, cross-site forge

Java EE vs Spring. Or:what is a standard? What is Java EEThe Java EE is a platform for a range of technical standards.Java EE includes implementations of a range of standards (interfaces).If you're going to use these interfaces, I